Happy new year 2025!

Fix some grammatical issues in documentation
PR #5722 <https://github.com/Genymobile/scrcpy/pull/5722> Signed-off-by: Romain Vimont <rom@rom1v.com>
2025-01-01 15:01:18 +01:00 · 2025-01-01 14:59:11 +01:00 · 2024-12-19 18:34:20 +01:00 · 2024-12-17 13:09:24 +01:00 · 2024-12-17 12:24:50 +01:00 · 2024-12-17 12:21:57 +01:00
155 changed files with 6825 additions and 2553 deletions
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@ -0,0 +1,502 @@
+name: Build
+
+on:
+  workflow_dispatch:
+    inputs:
+      name:
+        description: 'Version name (default is ref name)'
+
+env:
+  # $VERSION is used by release scripts
+  VERSION: ${{ github.event.inputs.name || github.ref_name }}
+
+jobs:
+  test-scrcpy-server:
+    runs-on: ubuntu-latest
+    env:
+      GRADLE: gradle  # use native gradle instead of ./gradlew in scripts
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: '17'
+
+      - name: Test scrcpy-server
+        run: release/test_server.sh
+
+  build-scrcpy-server:
+    runs-on: ubuntu-latest
+    env:
+      GRADLE: gradle  # use native gradle instead of ./gradlew in scripts
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: '17'
+
+      - name: Build
+        run: release/build_server.sh
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: scrcpy-server
+          path: release/work/build-server/server/scrcpy-server
+
+  test-build-scrcpy-server-without-gradle:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: '17'
+
+      - name: Build without gradle
+        run: server/build_without_gradle.sh
+
+  test-client:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt install -y meson ninja-build nasm ffmpeg libsdl2-2.0-0 \
+             libsdl2-dev libavcodec-dev libavdevice-dev libavformat-dev \
+             libavutil-dev libswresample-dev libusb-1.0-0 libusb-1.0-0-dev \
+             libv4l-dev
+
+      - name: Test
+        run: release/test_client.sh
+
+  build-linux-x86_64:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check architecture
+        run: |
+            arch=$(uname -m)
+            if [[ "$arch" != x86_64 ]]
+            then
+                echo "Unexpected architecture: $arch" >&2
+                exit 1
+            fi
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt install -y meson ninja-build nasm ffmpeg libsdl2-2.0-0 \
+             libsdl2-dev libavcodec-dev libavdevice-dev libavformat-dev \
+             libavutil-dev libswresample-dev libusb-1.0-0 libusb-1.0-0-dev \
+             libv4l-dev
+
+      - name: Build
+        run: release/build_linux.sh x86_64
+
+      # upload-artifact does not preserve permissions
+      - name: Tar
+        run: |
+            cd release/work/build-linux-x86_64
+            mkdir dist-tar
+            cd dist-tar
+            tar -C .. -cvf dist.tar.gz dist/
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-linux-x86_64-intermediate
+          path: release/work/build-linux-x86_64/dist-tar/
+
+  build-win32:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt install -y meson ninja-build nasm ffmpeg libsdl2-2.0-0 \
+             libsdl2-dev libavcodec-dev libavdevice-dev libavformat-dev \
+             libavutil-dev libswresample-dev libusb-1.0-0 libusb-1.0-0-dev \
+             mingw-w64 mingw-w64-tools libz-mingw-w64-dev
+
+      - name: Workaround for old meson version run by Github Actions
+        run: sed -i 's/^pkg-config/pkgconfig/' cross_win32.txt
+
+      - name: Build
+        run: release/build_windows.sh 32
+
+      # upload-artifact does not preserve permissions
+      - name: Tar
+        run: |
+            cd release/work/build-win32
+            mkdir dist-tar
+            cd dist-tar
+            tar -C .. -cvf dist.tar.gz dist/
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-win32-intermediate
+          path: release/work/build-win32/dist-tar/
+
+  build-win64:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt install -y meson ninja-build nasm ffmpeg libsdl2-2.0-0 \
+             libsdl2-dev libavcodec-dev libavdevice-dev libavformat-dev \
+             libavutil-dev libswresample-dev libusb-1.0-0 libusb-1.0-0-dev \
+             mingw-w64 mingw-w64-tools libz-mingw-w64-dev
+
+      - name: Workaround for old meson version run by Github Actions
+        run: sed -i 's/^pkg-config/pkgconfig/' cross_win64.txt
+
+      - name: Build
+        run: release/build_windows.sh 64
+
+      # upload-artifact does not preserve permissions
+      - name: Tar
+        run: |
+            cd release/work/build-win64
+            mkdir dist-tar
+            cd dist-tar
+            tar -C .. -cvf dist.tar.gz dist/
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-win64-intermediate
+          path: release/work/build-win64/dist-tar/
+
+  build-macos-aarch64:
+    runs-on: macos-latest
+    steps:
+      - name: Check architecture
+        run: |
+            arch=$(uname -m)
+            if [[ "$arch" != arm64 ]]
+            then
+                echo "Unexpected architecture: $arch" >&2
+                exit 1
+            fi
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+            brew install meson ninja nasm libiconv zlib automake autoconf \
+                libtool
+
+      - name: Build
+        run: release/build_macos.sh aarch64
+
+      # upload-artifact does not preserve permissions
+      - name: Tar
+        run: |
+            cd release/work/build-macos-aarch64
+            mkdir dist-tar
+            cd dist-tar
+            tar -C .. -cvf dist.tar.gz dist/
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-macos-aarch64-intermediate
+          path: release/work/build-macos-aarch64/dist-tar/
+
+  build-macos-x86_64:
+    runs-on: macos-13
+    steps:
+      - name: Check architecture
+        run: |
+            arch=$(uname -m)
+            if [[ "$arch" != x86_64 ]]
+            then
+                echo "Unexpected architecture: $arch" >&2
+                exit 1
+            fi
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: brew install meson ninja nasm libiconv zlib automake
+             # autoconf and libtool are already installed on macos-13
+
+      - name: Build
+        run: release/build_macos.sh x86_64
+
+      # upload-artifact does not preserve permissions
+      - name: Tar
+        run: |
+            cd release/work/build-macos-x86_64
+            mkdir dist-tar
+            cd dist-tar
+            tar -C .. -cvf dist.tar.gz dist/
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-macos-x86_64-intermediate
+          path: release/work/build-macos-x86_64/dist-tar/
+
+  package-linux-x86_64:
+    needs:
+      - build-scrcpy-server
+      - build-linux-x86_64
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download scrcpy-server
+        uses: actions/download-artifact@v4
+        with:
+          name: scrcpy-server
+          path: release/work/build-server/server/
+
+      - name: Download build-linux-x86_64
+        uses: actions/download-artifact@v4
+        with:
+          name: build-linux-x86_64-intermediate
+          path: release/work/build-linux-x86_64/dist-tar/
+
+      # upload-artifact does not preserve permissions
+      - name: Detar
+        run: |
+            cd release/work/build-linux-x86_64
+            tar xf dist-tar/dist.tar.gz
+
+      - name: Package
+        run: release/package_client.sh linux-x86_64 tar.gz
+
+      - name: Upload release
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-linux-x86_64
+          path: release/output/
+
+  package-win32:
+    needs:
+      - build-scrcpy-server
+      - build-win32
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download scrcpy-server
+        uses: actions/download-artifact@v4
+        with:
+          name: scrcpy-server
+          path: release/work/build-server/server/
+
+      - name: Download build-win32
+        uses: actions/download-artifact@v4
+        with:
+          name: build-win32-intermediate
+          path: release/work/build-win32/dist-tar/
+
+      # upload-artifact does not preserve permissions
+      - name: Detar
+        run: |
+            cd release/work/build-win32
+            tar xf dist-tar/dist.tar.gz
+
+      - name: Package
+        run: release/package_client.sh win32 zip
+
+      - name: Upload release
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-win32
+          path: release/output/
+
+  package-win64:
+    needs:
+      - build-scrcpy-server
+      - build-win64
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download scrcpy-server
+        uses: actions/download-artifact@v4
+        with:
+          name: scrcpy-server
+          path: release/work/build-server/server/
+
+      - name: Download build-win64
+        uses: actions/download-artifact@v4
+        with:
+          name: build-win64-intermediate
+          path: release/work/build-win64/dist-tar/
+
+      # upload-artifact does not preserve permissions
+      - name: Detar
+        run: |
+            cd release/work/build-win64
+            tar xf dist-tar/dist.tar.gz
+
+      - name: Package
+        run: release/package_client.sh win64 zip
+
+      - name: Upload release
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-win64
+          path: release/output
+
+  package-macos-aarch64:
+    needs:
+      - build-scrcpy-server
+      - build-macos-aarch64
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download scrcpy-server
+        uses: actions/download-artifact@v4
+        with:
+          name: scrcpy-server
+          path: release/work/build-server/server/
+
+      - name: Download build-macos-aarch64
+        uses: actions/download-artifact@v4
+        with:
+          name: build-macos-aarch64-intermediate
+          path: release/work/build-macos-aarch64/dist-tar/
+
+      # upload-artifact does not preserve permissions
+      - name: Detar
+        run: |
+            cd release/work/build-macos-aarch64
+            tar xf dist-tar/dist.tar.gz
+
+      - name: Package
+        run: release/package_client.sh macos-aarch64 tar.gz
+
+      - name: Upload release
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-macos-aarch64
+          path: release/output/
+
+  package-macos-x86_64:
+    needs:
+      - build-scrcpy-server
+      - build-macos-x86_64
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download scrcpy-server
+        uses: actions/download-artifact@v4
+        with:
+          name: scrcpy-server
+          path: release/work/build-server/server/
+
+      - name: Download build-macos
+        uses: actions/download-artifact@v4
+        with:
+          name: build-macos-x86_64-intermediate
+          path: release/work/build-macos-x86_64/dist-tar/
+
+      # upload-artifact does not preserve permissions
+      - name: Detar
+        run: |
+            cd release/work/build-macos-x86_64
+            tar xf dist-tar/dist.tar.gz
+
+      - name: Package
+        run: release/package_client.sh macos-x86_64 tar.gz
+
+      - name: Upload release
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-macos-x86_64
+          path: release/output/
+
+  release:
+    needs:
+      - build-scrcpy-server
+      - package-linux-x86_64
+      - package-win32
+      - package-win64
+      - package-macos-aarch64
+      - package-macos-x86_64
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Download scrcpy-server
+        uses: actions/download-artifact@v4
+        with:
+          name: scrcpy-server
+          path: release/work/build-server/server/
+
+      - name: Download release-linux-x86_64
+        uses: actions/download-artifact@v4
+        with:
+          name: release-linux-x86_64
+          path: release/output/
+
+      - name: Download release-win32
+        uses: actions/download-artifact@v4
+        with:
+          name: release-win32
+          path: release/output/
+
+      - name: Download release-win64
+        uses: actions/download-artifact@v4
+        with:
+          name: release-win64
+          path: release/output/
+
+      - name: Download release-macos-aarch64
+        uses: actions/download-artifact@v4
+        with:
+          name: release-macos-aarch64
+          path: release/output/
+
+      - name: Download release-macos-x86_64
+        uses: actions/download-artifact@v4
+        with:
+          name: release-macos-x86_64
+          path: release/output/
+
+      - name: Package server
+        run: release/package_server.sh
+
+      - name: Generate checksums
+        run: release/generate_checksums.sh
+
+      - name: Upload release artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: scrcpy-release-${{ env.VERSION }}
+          path: release/output
--- a/2
+++ b/2
@ -188,7 +188,7 @@
      identification within third-party archives.

   Copyright (C) 2018 Genymobile
-   Copyright (C) 2018-2024 Romain Vimont
+   Copyright (C) 2018-2025 Romain Vimont

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
--- a/README.md
+++ b/README.md
@ -2,7 +2,7 @@
 source for the project. Do not download releases from random websites, even if
 their name contains `scrcpy`.**

-# scrcpy (v2.7)
+# scrcpy (v3.1)

 <img src="app/data/icon.svg" width="128" height="128" alt="scrcpy" align="right" />

@ -31,6 +31,7 @@ It focuses on:
 Its features include:
 - [audio forwarding](doc/audio.md) (Android 11+)
 - [recording](doc/recording.md)
+ - [virtual display](doc/virtual_display.md)
 - mirroring with [Android device screen off](doc/device.md#turn-screen-off)
 - [copy-paste](doc/control.md#copy-paste) in both directions
 - [configurable quality](doc/video.md)
@ -73,10 +74,20 @@ Note that USB debugging is not required to run scrcpy in [OTG mode](doc/otg.md).
 ## Get the app

 - [Linux](doc/linux.md)
- - [Windows](doc/windows.md)
+ - [Windows](doc/windows.md) (read [how to run](doc/windows.md#run))
 - [macOS](doc/macos.md)


+## Must-know tips
+
+ - [Reducing resolution](doc/video.md#size) may greatly improve performance
+   (`scrcpy -m1024`)
+ - [_Right-click_](doc/mouse.md#mouse-bindings) triggers `BACK`
+ - [_Middle-click_](doc/mouse.md#mouse-bindings) triggers `HOME`
+ - <kbd>Alt</kbd>+<kbd>f</kbd> toggles [fullscreen](doc/window.md#fullscreen)
+ - There are many other [shortcuts](doc/shortcuts.md)
+
+
 ## Usage examples

 There are a lot of options, [documented](#user-documentation) in separate pages.
@ -91,6 +102,12 @@ Here are just some common examples.
    scrcpy --video-codec=h265 -m1920 --max-fps=60 --no-audio -K  # short version
    ```

+ - Start VLC in a new virtual display (separate from the device display):
+
+    ```bash
+    scrcpy --new-display=1920x1080 --start-app=org.videolan.vlc
+    ```
+
 - Record the device camera in H.265 at 1920x1080 (and microphone) to an MP4
   file:

@ -134,6 +151,7 @@ documented in the following pages:
 - [Device](doc/device.md)
 - [Window](doc/window.md)
 - [Recording](doc/recording.md)
+ - [Virtual display](doc/virtual_display.md)
 - [Tunnels](doc/tunnels.md)
 - [OTG](doc/otg.md)
 - [Camera](doc/camera.md)
@ -173,6 +191,7 @@ to your problem immediately.
 You can also use:

 - Reddit: [`r/scrcpy`](https://www.reddit.com/r/scrcpy)
+ - BlueSky: [`@scrcpy.bsky.social`](https://bsky.app/profile/scrcpy.bsky.social)
 - Twitter: [`@scrcpy_app`](https://twitter.com/scrcpy_app)


@ -191,7 +210,7 @@ work][donate]:
 ## Licence

    Copyright (C) 2018 Genymobile
-    Copyright (C) 2018-2024 Romain Vimont
+    Copyright (C) 2018-2025 Romain Vimont

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
--- a/app/data/bash-completion/scrcpy
+++ b/app/data/bash-completion/scrcpy
@ -2,6 +2,7 @@ _scrcpy() {
    local cur prev words cword
    local opts="
        --always-on-top
+        --angle
        --audio-bit-rate=
        --audio-buffer=
        --audio-codec=
@ -17,10 +18,10 @@ _scrcpy() {
        --camera-fps=
        --camera-high-speed
        --camera-size=
+        --capture-orientation=
        --crop=
        -d --select-usb
        --disable-screensaver
-        --display-buffer=
        --display-id=
        --display-orientation=
        -e --select-tcpip
@ -33,12 +34,11 @@ _scrcpy() {
        --keyboard=
        --kill-adb-on-close
        --legacy-paste
+        --list-apps
        --list-camera-sizes
        --list-cameras
        --list-displays
        --list-encoders
-        --lock-video-orientation
-        --lock-video-orientation=
        -m --max-size=
        -M
        --max-fps=
@ -46,6 +46,8 @@ _scrcpy() {
        --mouse-bind=
        -n --no-control
        -N --no-playback
+        --new-display
+        --new-display=
        --no-audio
        --no-audio-playback
        --no-cleanup
@ -55,6 +57,8 @@ _scrcpy() {
        --no-mipmaps
        --no-mouse-hover
        --no-power-on
+        --no-vd-destroy-content
+        --no-vd-system-decorations
        --no-video
        --no-video-playback
        --orientation=
@ -75,7 +79,9 @@ _scrcpy() {
        --rotation=
        -s --serial=
        -S --turn-screen-off
+        --screen-off-timeout=
        --shortcut-mod=
+        --start-app=
        -t --show-touches
        --tcpip
        --tcpip=
@ -86,6 +92,7 @@ _scrcpy() {
        --v4l2-sink=
        -v --version
        -V --verbosity=
+        --video-buffer=
        --video-codec=
        --video-codec-options=
        --video-encoder=
@ -133,6 +140,10 @@ _scrcpy() {
            COMPREPLY=($(compgen -W 'disabled uhid aoa' -- "$cur"))
            return
            ;;
+        --capture-orientation)
+            COMPREPLY=($(compgen -W '0 90 180 270 flip0 flip90 flip180 flip270 @0 @90 @180 @270 @flip0 @flip90 @flip180 @flip270' -- "$cur"))
+            return
+            ;;
        --orientation|--display-orientation)
            COMPREPLY=($(compgen -W '0 90 180 270 flip0 flip90 flip180 flip270' -- "$cur"))
            return
@ -141,10 +152,6 @@ _scrcpy() {
            COMPREPLY=($(compgen -W '0 90 180 270' -- "$cur"))
            return
            ;;
-        --lock-video-orientation)
-            COMPREPLY=($(compgen -W 'unlocked initial 0 90 180 270' -- "$cur"))
-            return
-            ;;
        --pause-on-exit)
            COMPREPLY=($(compgen -W 'true false if-error' -- "$cur"))
            return
@ -187,9 +194,9 @@ _scrcpy() {
        |--camera-size \
        |--crop \
        |--display-id \
-        |--display-buffer \
        |--max-fps \
        |-m|--max-size \
+        |--new-display \
        |-p|--port \
        |--push-target \
        |--rotation \
@ -197,6 +204,7 @@ _scrcpy() {
        |--tunnel-port \
        |--v4l2-buffer \
        |--v4l2-sink \
+        |--video-buffer \
        |--video-codec-options \
        |--video-encoder \
        |--tcpip \
--- a/app/data/zsh-completion/_scrcpy
+++ b/app/data/zsh-completion/_scrcpy
@ -9,6 +9,7 @@ local arguments

 arguments=(
    '--always-on-top[Make scrcpy window always on top \(above other windows\)]'
+    '--angle=[Rotate the video content by a custom angle, in degrees]'
    '--audio-bit-rate=[Encode the audio at the given bit-rate]'
    '--audio-buffer=[Configure the audio buffering delay (in milliseconds)]'
    '--audio-codec=[Select the audio codec]:codec:(opus aac flac raw)'
@ -24,10 +25,10 @@ arguments=(
    '--camera-facing=[Select the device camera by its facing direction]:facing:(front back external)'
    '--camera-fps=[Specify the camera capture frame rate]'
    '--camera-size=[Specify an explicit camera capture size]'
+    '--capture-orientation=[Set the capture video orientation]:orientation:(0 90 180 270 flip0 flip90 flip180 flip270 @0 @90 @180 @270 @flip0 @flip90 @flip180 @flip270)'
    '--crop=[\[width\:height\:x\:y\] Crop the device screen on the server]'
    {-d,--select-usb}'[Use USB device]'
    '--disable-screensaver[Disable screensaver while scrcpy is running]'
-    '--display-buffer=[Add a buffering delay \(in milliseconds\) before displaying]'
    '--display-id=[Specify the display id to mirror]'
    '--display-orientation=[Set the initial display orientation]:orientation values:(0 90 180 270 flip0 flip90 flip180 flip270)'
    {-e,--select-tcpip}'[Use TCP/IP device]'
@ -40,11 +41,11 @@ arguments=(
    '--keyboard=[Set the keyboard input mode]:mode:(disabled sdk uhid aoa)'
    '--kill-adb-on-close[Kill adb when scrcpy terminates]'
    '--legacy-paste[Inject computer clipboard text as a sequence of key events on Ctrl+v]'
+    '--list-apps[List Android apps installed on the device]'
    '--list-camera-sizes[List the valid camera capture sizes]'
    '--list-cameras[List cameras available on the device]'
    '--list-displays[List displays available on the device]'
    '--list-encoders[List video and audio encoders available on the device]'
-    '--lock-video-orientation=[Lock video orientation]:orientation:(unlocked initial 0 90 180 270)'
    {-m,--max-size=}'[Limit both the width and height of the video to value]'
    '-M[Use UHID/AOA mouse (same as --mouse=uhid or --mouse=aoa, depending on OTG mode)]'
    '--max-fps=[Limit the frame rate of screen capture]'
@ -52,6 +53,7 @@ arguments=(
    '--mouse-bind=[Configure bindings of secondary clicks]'
    {-n,--no-control}'[Disable device control \(mirror the device in read only\)]'
    {-N,--no-playback}'[Disable video and audio playback]'
+    '--new-display=[Create a new display]'
    '--no-audio[Disable audio forwarding]'
    '--no-audio-playback[Disable audio playback]'
    '--no-cleanup[Disable device cleanup actions on exit]'
@ -61,6 +63,8 @@ arguments=(
    '--no-mipmaps[Disable the generation of mipmaps]'
    '--no-mouse-hover[Do not forward mouse hover events]'
    '--no-power-on[Do not power on the device on start]'
+    '--no-vd-destroy-content[Disable virtual display "destroy content on removal" flag]'
+    '--no-vd-system-decorations[Disable virtual display system decorations flag]'
    '--no-video[Disable video forwarding]'
    '--no-video-playback[Disable video playback]'
    '--orientation=[Set the video orientation]:orientation values:(0 90 180 270 flip0 flip90 flip180 flip270)'
@ -79,7 +83,9 @@ arguments=(
    '--require-audio=[Make scrcpy fail if audio is enabled but does not work]'
    {-s,--serial=}'[The device serial number \(mandatory for multiple devices only\)]:serial:($("${ADB-adb}" devices | awk '\''$2 == "device" {print $1}'\''))'
    {-S,--turn-screen-off}'[Turn the device screen off immediately]'
+    '--screen-off-timeout=[Set the screen off timeout in seconds]'
    '--shortcut-mod=[\[key1,key2+key3,...\] Specify the modifiers to use for scrcpy shortcuts]:shortcut mod:(lctrl rctrl lalt ralt lsuper rsuper)'
+    '--start-app=[Start an Android app]'
    {-t,--show-touches}'[Show physical touches]'
    '--tcpip[\(optional \[ip\:port\]\) Configure and connect the device over TCP/IP]'
    '--time-limit=[Set the maximum mirroring time, in seconds]'
@ -89,6 +95,7 @@ arguments=(
    '--v4l2-sink=[\[\/dev\/videoN\] Output to v4l2loopback device]'
    {-v,--version}'[Print the version of scrcpy]'
    {-V,--verbosity=}'[Set the log level]:verbosity:(verbose debug info warn error)'
+    '--video-buffer=[Add a buffering delay \(in milliseconds\) before displaying video frames]'
    '--video-codec=[Select the video codec]:codec:(h264 h265 av1)'
    '--video-codec-options=[Set a list of comma-separated key\:type=value options for the device video encoder]'
    '--video-encoder=[Use a specific MediaCodec video encoder]'
--- a/app/deps/adb_linux.sh
+++ b/app/deps/adb_linux.sh
@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -ex
+DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
+cd "$DEPS_DIR"
+. common
+
+VERSION=35.0.2
+FILENAME=platform-tools_r$VERSION-linux.zip
+PROJECT_DIR=platform-tools-$VERSION-linux
+SHA256SUM=acfdcccb123a8718c46c46c059b2f621140194e5ec1ac9d81715be3d6ab6cd0a
+
+cd "$SOURCES_DIR"
+
+if [[ -d "$PROJECT_DIR" ]]
+then
+    echo "$PWD/$PROJECT_DIR" found
+else
+    get_file "https://dl.google.com/android/repository/$FILENAME" "$FILENAME" "$SHA256SUM"
+    mkdir -p "$PROJECT_DIR"
+    cd "$PROJECT_DIR"
+    ZIP_PREFIX=platform-tools
+    unzip "../$FILENAME" "$ZIP_PREFIX"/adb
+    mv "$ZIP_PREFIX"/* .
+    rmdir "$ZIP_PREFIX"
+fi
+
+mkdir -p "$INSTALL_DIR/adb-linux"
+cd "$INSTALL_DIR/adb-linux"
+cp -r "$SOURCES_DIR/$PROJECT_DIR"/. "$INSTALL_DIR/adb-linux/"
--- a/app/deps/adb_macos.sh
+++ b/app/deps/adb_macos.sh
@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -ex
+DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
+cd "$DEPS_DIR"
+. common
+
+VERSION=35.0.2
+FILENAME=platform-tools_r$VERSION-darwin.zip
+PROJECT_DIR=platform-tools-$VERSION-darwin
+SHA256SUM=1820078db90bf21628d257ff052528af1c61bb48f754b3555648f5652fa35d78
+
+cd "$SOURCES_DIR"
+
+if [[ -d "$PROJECT_DIR" ]]
+then
+    echo "$PWD/$PROJECT_DIR" found
+else
+    get_file "https://dl.google.com/android/repository/$FILENAME" "$FILENAME" "$SHA256SUM"
+    mkdir -p "$PROJECT_DIR"
+    cd "$PROJECT_DIR"
+    ZIP_PREFIX=platform-tools
+    unzip "../$FILENAME" "$ZIP_PREFIX"/adb
+    mv "$ZIP_PREFIX"/* .
+    rmdir "$ZIP_PREFIX"
+fi
+
+mkdir -p "$INSTALL_DIR/adb-macos"
+cd "$INSTALL_DIR/adb-macos"
+cp -r "$SOURCES_DIR/$PROJECT_DIR"/. "$INSTALL_DIR/adb-macos/"
--- a/app/deps/adb_windows.sh
+++ b/app/deps/adb_windows.sh
@ -4,10 +4,10 @@ DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
 cd "$DEPS_DIR"
 . common

-VERSION=35.0.0
-FILENAME=platform-tools_r$VERSION-windows.zip
-PROJECT_DIR=platform-tools-$VERSION
-SHA256SUM=7ab78a8f8b305ae4d0de647d99c43599744de61a0838d3a47bda0cdffefee87e
+VERSION=35.0.2
+FILENAME=platform-tools_r$VERSION-win.zip
+PROJECT_DIR=platform-tools-$VERSION-windows
+SHA256SUM=2975a3eac0b19182748d64195375ad056986561d994fffbdc64332a516300bb9

 cd "$SOURCES_DIR"

@ -27,6 +27,6 @@ else
    rmdir "$ZIP_PREFIX"
 fi

-mkdir -p "$INSTALL_DIR/$HOST/bin"
-cd "$INSTALL_DIR/$HOST/bin"
-cp -r "$SOURCES_DIR/$PROJECT_DIR"/. "$INSTALL_DIR/$HOST/bin/"
+mkdir -p "$INSTALL_DIR/adb-windows"
+cd "$INSTALL_DIR/adb-windows"
+cp -r "$SOURCES_DIR/$PROJECT_DIR"/. "$INSTALL_DIR/adb-windows/"
--- a/app/deps/common
+++ b/app/deps/common
@ -1,25 +1,47 @@
 #!/usr/bin/env bash
 # This file is intended to be sourced by other scripts, not executed

-if [[ $# != 1 ]]
-then
-    # <host>: win32 or win64
-    echo "Syntax: $0 <host>" >&2
-    exit 1
-fi
+process_args() {
+    if [[ $# != 3 ]]
+    then
+        # <host>: win32 or win64
+        # <build_type>: native or cross
+        # <link_type>: static or shared
+        echo "Syntax: $0 <host> <build_type> <link_type>" >&2
+        exit 1
+    fi

-HOST="$1"
+    HOST="$1"
+    BUILD_TYPE="$2" # native or cross
+    LINK_TYPE="$3" # static or shared
+    DIRNAME="$HOST-$BUILD_TYPE-$LINK_TYPE"

-if [[ "$HOST" = win32 ]]
-then
-    HOST_TRIPLET=i686-w64-mingw32
-elif [[ "$HOST" = win64 ]]
-then
-    HOST_TRIPLET=x86_64-w64-mingw32
-else
-    echo "Unsupported host: $HOST" >&2
-    exit 1
-fi
+    if [[ "$BUILD_TYPE" != native && "$BUILD_TYPE" != cross ]]
+    then
+        echo "Unsupported build type (expected native or cross): $BUILD_TYPE" >&2
+        exit 1
+    fi
+
+    if [[ "$LINK_TYPE" != static && "$LINK_TYPE" != shared ]]
+    then
+        echo "Unsupported link type (expected static or shared): $LINK_TYPE" >&2
+        exit 1
+    fi
+
+    if [[ "$BUILD_TYPE" == cross ]]
+    then
+        if [[ "$HOST" = win32 ]]
+        then
+            HOST_TRIPLET=i686-w64-mingw32
+        elif [[ "$HOST" = win64 ]]
+        then
+            HOST_TRIPLET=x86_64-w64-mingw32
+        else
+            echo "Unsupported cross-build to host: $HOST" >&2
+            exit 1
+        fi
+    fi
+}

 DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
 cd "$DEPS_DIR"
@ -37,7 +59,7 @@ checksum() {
    local file="$1"
    local sum="$2"
    echo "$file: verifying checksum..."
-    echo "$sum  $file" | sha256sum -c
+    echo "$sum  $file" | shasum -a256 -c
 }

 get_file() {
--- a/app/deps/dav1d.sh
+++ b/app/deps/dav1d.sh
@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+set -ex
+DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
+cd "$DEPS_DIR"
+. common
+process_args "$@"
+
+VERSION=1.5.0
+FILENAME=dav1d-$VERSION.tar.gz
+PROJECT_DIR=dav1d-$VERSION
+SHA256SUM=78b15d9954b513ea92d27f39362535ded2243e1b0924fde39f37a31ebed5f76b
+
+cd "$SOURCES_DIR"
+
+if [[ -d "$PROJECT_DIR" ]]
+then
+    echo "$PWD/$PROJECT_DIR" found
+else
+    get_file "https://code.videolan.org/videolan/dav1d/-/archive/$VERSION/$FILENAME" "$FILENAME" "$SHA256SUM"
+    tar xf "$FILENAME"  # First level directory is "$PROJECT_DIR"
+fi
+
+mkdir -p "$BUILD_DIR/$PROJECT_DIR"
+cd "$BUILD_DIR/$PROJECT_DIR"
+
+if [[ -d "$DIRNAME" ]]
+then
+    echo "'$PWD/$DIRNAME' already exists, not reconfigured"
+    cd "$DIRNAME"
+else
+    mkdir "$DIRNAME"
+    cd "$DIRNAME"
+
+    conf=(
+        --prefix="$INSTALL_DIR/$DIRNAME"
+        --libdir=lib
+        -Denable_tests=false
+        -Denable_tools=false
+        # Always build dav1d statically
+        --default-library=static
+    )
+
+    if [[ "$BUILD_TYPE" == cross ]]
+    then
+        case "$HOST" in
+            win32)
+                conf+=(
+                    --cross-file="$SOURCES_DIR/$PROJECT_DIR/package/crossfiles/i686-w64-mingw32.meson"
+                )
+                ;;
+
+            win64)
+                conf+=(
+                    --cross-file="$SOURCES_DIR/$PROJECT_DIR/package/crossfiles/x86_64-w64-mingw32.meson"
+                )
+                ;;
+
+            *)
+                echo "Unsupported host: $HOST" >&2
+                exit 1
+        esac
+    fi
+
+    meson setup . "$SOURCES_DIR/$PROJECT_DIR" "${conf[@]}"
+fi
+
+ninja
+ninja install
--- a/app/deps/ffmpeg.sh
+++ b/app/deps/ffmpeg.sh
@ -3,11 +3,12 @@ set -ex
 DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
 cd "$DEPS_DIR"
 . common
+process_args "$@"

-VERSION=7.0.2
+VERSION=7.1
 FILENAME=ffmpeg-$VERSION.tar.xz
 PROJECT_DIR=ffmpeg-$VERSION
-SHA256SUM=8646515b638a3ad303e23af6a3587734447cb8fc0a0c064ecdb8e95c4fd8b389
+SHA256SUM=40973D44970DBC83EF302B0609F2E74982BE2D85916DD2EE7472D30678A7ABE6

 cd "$SOURCES_DIR"

@ -22,68 +23,121 @@ fi
 mkdir -p "$BUILD_DIR/$PROJECT_DIR"
 cd "$BUILD_DIR/$PROJECT_DIR"

-if [[ "$HOST" = win32 ]]
+if [[ -d "$DIRNAME" ]]
 then
-    ARCH=x86
-elif [[ "$HOST" = win64 ]]
-then
-    ARCH=x86_64
+    echo "'$PWD/$DIRNAME' already exists, not reconfigured"
+    cd "$DIRNAME"
 else
-    echo "Unsupported host: $HOST" >&2
-    exit 1
-fi
+    mkdir "$DIRNAME"
+    cd "$DIRNAME"

-# -static-libgcc to avoid missing libgcc_s_dw2-1.dll
-# -static to avoid dynamic dependency to zlib
-export CFLAGS='-static-libgcc -static'
-export CXXFLAGS="$CFLAGS"
-export LDFLAGS='-static-libgcc -static'
+    if [[ "$HOST" == win* ]]
+    then
+        # -static-libgcc to avoid missing libgcc_s_dw2-1.dll
+        # -static to avoid dynamic dependency to zlib
+        export CFLAGS='-static-libgcc -static'
+        export CXXFLAGS="$CFLAGS"
+        export LDFLAGS='-static-libgcc -static'
+    elif [[ "$HOST" == "macos" ]]
+    then
+        export PKG_CONFIG_PATH="/opt/homebrew/opt/zlib/lib/pkgconfig"
+    fi

-if [[ -d "$HOST" ]]
-then
-    echo "'$PWD/$HOST' already exists, not reconfigured"
-    cd "$HOST"
-else
-    mkdir "$HOST"
-    cd "$HOST"
+    export PKG_CONFIG_PATH="$INSTALL_DIR/$DIRNAME/lib/pkgconfig:$PKG_CONFIG_PATH"

-    "$SOURCES_DIR/$PROJECT_DIR"/configure \
-        --prefix="$INSTALL_DIR/$HOST" \
-        --enable-cross-compile \
-        --target-os=mingw32 \
-        --arch="$ARCH" \
-        --cross-prefix="${HOST_TRIPLET}-" \
-        --cc="${HOST_TRIPLET}-gcc" \
-        --extra-cflags="-O2 -fPIC" \
-        --enable-shared \
-        --disable-static \
-        --disable-programs \
-        --disable-doc \
-        --disable-swscale \
-        --disable-postproc \
-        --disable-avfilter \
-        --disable-avdevice \
-        --disable-network \
-        --disable-everything \
-        --enable-swresample \
-        --enable-decoder=h264 \
-        --enable-decoder=hevc \
-        --enable-decoder=av1 \
-        --enable-decoder=pcm_s16le \
-        --enable-decoder=opus \
-        --enable-decoder=aac \
-        --enable-decoder=flac \
-        --enable-decoder=png \
-        --enable-protocol=file \
-        --enable-demuxer=image2 \
-        --enable-parser=png \
-        --enable-zlib \
-        --enable-muxer=matroska \
-        --enable-muxer=mp4 \
-        --enable-muxer=opus \
-        --enable-muxer=flac \
-        --enable-muxer=wav \
+    conf=(
+        --prefix="$INSTALL_DIR/$DIRNAME"
+        --pkg-config-flags="--static"
+        --extra-cflags="-O2 -fPIC"
+        --disable-programs
+        --disable-doc
+        --disable-swscale
+        --disable-postproc
+        --disable-avfilter
+        --disable-network
+        --disable-everything
        --disable-vulkan
+        --disable-vaapi
+        --disable-vdpau
+        --enable-swresample
+        --enable-libdav1d
+        --enable-decoder=h264
+        --enable-decoder=hevc
+        --enable-decoder=av1
+        --enable-decoder=libdav1d
+        --enable-decoder=pcm_s16le
+        --enable-decoder=opus
+        --enable-decoder=aac
+        --enable-decoder=flac
+        --enable-decoder=png
+        --enable-protocol=file
+        --enable-demuxer=image2
+        --enable-parser=png
+        --enable-zlib
+        --enable-muxer=matroska
+        --enable-muxer=mp4
+        --enable-muxer=opus
+        --enable-muxer=flac
+        --enable-muxer=wav
+    )
+
+    if [[ "$HOST" == linux ]]
+    then
+        conf+=(
+            --enable-libv4l2
+            --enable-outdev=v4l2
+            --enable-encoder=rawvideo
+        )
+    else
+        # libavdevice is only used for V4L2 on Linux
+        conf+=(
+            --disable-avdevice
+        )
+    fi
+
+    if [[ "$LINK_TYPE" == static ]]
+    then
+        conf+=(
+            --enable-static
+            --disable-shared
+        )
+    else
+        conf+=(
+            --disable-static
+            --enable-shared
+        )
+    fi
+
+    if [[ "$BUILD_TYPE" == cross ]]
+    then
+        conf+=(
+            --enable-cross-compile
+            --cross-prefix="${HOST_TRIPLET}-"
+            --cc="${HOST_TRIPLET}-gcc"
+        )
+
+        case "$HOST" in
+            win32)
+                conf+=(
+                    --target-os=mingw32
+                    --arch=x86
+                )
+                ;;
+
+            win64)
+                conf+=(
+                    --target-os=mingw32
+                    --arch=x86_64
+                )
+                ;;
+
+            *)
+                echo "Unsupported host: $HOST" >&2
+                exit 1
+        esac
+    fi
+
+    "$SOURCES_DIR/$PROJECT_DIR"/configure "${conf[@]}"
 fi

 make -j
--- a/app/deps/libusb.sh
+++ b/app/deps/libusb.sh
@ -3,6 +3,7 @@ set -ex
 DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
 cd "$DEPS_DIR"
 . common
+process_args "$@"

 VERSION=1.0.27
 FILENAME=libusb-$VERSION.tar.gz
@ -25,20 +26,40 @@ cd "$BUILD_DIR/$PROJECT_DIR"
 export CFLAGS='-O2'
 export CXXFLAGS="$CFLAGS"

-if [[ -d "$HOST" ]]
+if [[ -d "$DIRNAME" ]]
 then
-    echo "'$PWD/$HOST' already exists, not reconfigured"
-    cd "$HOST"
+    echo "'$PWD/$DIRNAME' already exists, not reconfigured"
+    cd "$DIRNAME"
 else
-    mkdir "$HOST"
-    cd "$HOST"
+    mkdir "$DIRNAME"
+    cd "$DIRNAME"
+
+    conf=(
+        --prefix="$INSTALL_DIR/$DIRNAME"
+    )
+
+    if [[ "$LINK_TYPE" == static ]]
+    then
+        conf+=(
+            --enable-static
+            --disable-shared
+        )
+    else
+        conf+=(
+            --disable-static
+            --enable-shared
+        )
+    fi
+
+    if [[ "$BUILD_TYPE" == cross ]]
+    then
+        conf+=(
+            --host="$HOST_TRIPLET"
+        )
+    fi

    "$SOURCES_DIR/$PROJECT_DIR"/bootstrap.sh
-    "$SOURCES_DIR/$PROJECT_DIR"/configure \
-        --prefix="$INSTALL_DIR/$HOST" \
-        --host="$HOST_TRIPLET" \
-        --enable-shared \
-        --disable-static
+    "$SOURCES_DIR/$PROJECT_DIR"/configure "${conf[@]}"
 fi

 make -j
--- a/app/deps/sdl.sh
+++ b/app/deps/sdl.sh
@ -3,11 +3,12 @@ set -ex
 DEPS_DIR=$(dirname ${BASH_SOURCE[0]})
 cd "$DEPS_DIR"
 . common
+process_args "$@"

-VERSION=2.30.7
+VERSION=2.30.10
 FILENAME=SDL-$VERSION.tar.gz
 PROJECT_DIR=SDL-release-$VERSION
-SHA256SUM=1578c96f62c9ae36b64e431b2aa0e0b0fd07c275dedbc694afc38e19056688f5
+SHA256SUM=35a8b9c4f3635d85762b904ac60ca4e0806bff89faeb269caafbe80860d67168

 cd "$SOURCES_DIR"

@ -25,23 +26,54 @@ cd "$BUILD_DIR/$PROJECT_DIR"
 export CFLAGS='-O2'
 export CXXFLAGS="$CFLAGS"

-if [[ -d "$HOST" ]]
+if [[ -d "$DIRNAME" ]]
 then
-    echo "'$PWD/$HOST' already exists, not reconfigured"
-    cd "$HOST"
+    echo "'$PWD/$HDIRNAME' already exists, not reconfigured"
+    cd "$DIRNAME"
 else
-    mkdir "$HOST"
-    cd "$HOST"
+    mkdir "$DIRNAME"
+    cd "$DIRNAME"

-    "$SOURCES_DIR/$PROJECT_DIR"/configure \
-        --prefix="$INSTALL_DIR/$HOST" \
-        --host="$HOST_TRIPLET" \
-        --enable-shared \
-        --disable-static
+    conf=(
+        --prefix="$INSTALL_DIR/$DIRNAME"
+    )
+
+    if [[ "$HOST" == linux ]]
+    then
+        conf+=(
+            --enable-video-wayland
+            --enable-video-x11
+        )
+    fi
+
+    if [[ "$LINK_TYPE" == static ]]
+    then
+        conf+=(
+            --enable-static
+            --disable-shared
+        )
+    else
+        conf+=(
+            --disable-static
+            --enable-shared
+        )
+    fi
+
+    if [[ "$BUILD_TYPE" == cross ]]
+    then
+        conf+=(
+            --host="$HOST_TRIPLET"
+        )
+    fi
+
+    "$SOURCES_DIR/$PROJECT_DIR"/configure "${conf[@]}"
 fi

 make -j
 # There is no "make install-strip"
 make install
 # Strip manually
-${HOST_TRIPLET}-strip "$INSTALL_DIR/$HOST/bin/SDL2.dll"
+if [[ "$LINK_TYPE" == shared && "$HOST" == win* ]]
+then
+    ${HOST_TRIPLET}-strip "$INSTALL_DIR/$DIRNAME/bin/SDL2.dll"
+fi
--- a/app/meson.build
+++ b/app/meson.build
@ -5,6 +5,7 @@ src = [
    'src/adb/adb_parser.c',
    'src/adb/adb_tunnel.c',
    'src/audio_player.c',
+    'src/audio_regulator.c',
    'src/cli.c',
    'src/clock.c',
    'src/compat.c',
@ -22,6 +23,7 @@ src = [
    'src/frame_buffer.c',
    'src/input_manager.c',
    'src/keyboard_sdk.c',
+    'src/mouse_capture.c',
    'src/mouse_sdk.c',
    'src/opengl.c',
    'src/options.c',
@ -44,6 +46,7 @@ src = [
    'src/util/acksync.c',
    'src/util/audiobuf.c',
    'src/util/average.c',
+    'src/util/env.c',
    'src/util/file.c',
    'src/util/intmap.c',
    'src/util/intr.c',
@ -107,20 +110,22 @@ endif

 cc = meson.get_compiler('c')

+static = get_option('static')
+
 dependencies = [
-    dependency('libavformat', version: '>= 57.33'),
-    dependency('libavcodec', version: '>= 57.37'),
-    dependency('libavutil'),
-    dependency('libswresample'),
-    dependency('sdl2', version: '>= 2.0.5'),
+    dependency('libavformat', version: '>= 57.33', static: static),
+    dependency('libavcodec', version: '>= 57.37', static: static),
+    dependency('libavutil', static: static),
+    dependency('libswresample', static: static),
+    dependency('sdl2', version: '>= 2.0.5', static: static),
 ]

 if v4l2_support
-    dependencies += dependency('libavdevice')
+    dependencies += dependency('libavdevice', static: static)
 endif

 if usb_support
-    dependencies += dependency('libusb-1.0')
+    dependencies += dependency('libusb-1.0', static: static)
 endif

 if host_machine.system() == 'windows'
@ -165,9 +170,6 @@ conf.set('DEFAULT_LOCAL_PORT_RANGE_LAST', '27199')
 # run a server debugger and wait for a client to be attached
 conf.set('SERVER_DEBUGGER', get_option('server_debugger'))

-# select the debugger method ('old' for Android < 9, 'new' for Android >= 9)
-conf.set('SERVER_DEBUGGER_METHOD_NEW', get_option('server_debugger_method') == 'new')
-
 # enable V4L2 support (linux only)
 conf.set('HAVE_V4L2', v4l2_support)

--- a/app/scrcpy-windows.rc
+++ b/app/scrcpy-windows.rc
@ -13,7 +13,7 @@ BEGIN
      VALUE "LegalCopyright", "Romain Vimont, Genymobile"
      VALUE "OriginalFilename", "scrcpy.exe"
      VALUE "ProductName", "scrcpy"
-      VALUE "ProductVersion", "2.7"
+      VALUE "ProductVersion", "3.1"
    END
  END
  BLOCK "VarFileInfo"
--- a/app/scrcpy.1
+++ b/app/scrcpy.1
@ -19,6 +19,10 @@ provides display and control of Android devices connected on USB (or over TCP/IP
 .B \-\-always\-on\-top
 Make scrcpy window always on top (above other windows).

+.TP
+.BI "\-\-angle " degrees
+Rotate the video content by a custom angle, in degrees (clockwise).
+
 .TP
 .BI "\-\-audio\-bit\-rate " value
 Encode the audio at the given bit rate, expressed in bits/s. Unit suffixes are supported: '\fBK\fR' (x1000) and '\fBM\fR' (x1000000).
@ -93,18 +97,6 @@ Select the camera size by its aspect ratio (+/- 10%).

 Possible values are "sensor" (use the camera sensor aspect ratio), "\fInum\fR:\fIden\fR" (e.g. "4:3") and "\fIvalue\fR" (e.g. "1.6").

-.TP
-.B \-\-camera\-high\-speed
-Enable high-speed camera capture mode.
-
-This mode is restricted to specific resolutions and frame rates, listed by \fB\-\-list\-camera\-sizes\fR.
-
-.TP
-.BI "\-\-camera\-id " id
-Specify the device camera id to mirror.
-
-The available camera ids can be listed by \fB\-\-list\-cameras\fR.
-
 .TP
 .BI "\-\-camera\-facing " facing
 Select the device camera by its facing direction.
@ -117,17 +109,39 @@ Specify the camera capture frame rate.

 If not specified, Android's default frame rate (30 fps) is used.

+.TP
+.B \-\-camera\-high\-speed
+Enable high-speed camera capture mode.
+
+This mode is restricted to specific resolutions and frame rates, listed by \fB\-\-list\-camera\-sizes\fR.
+
+.TP
+.BI "\-\-camera\-id " id
+Specify the device camera id to mirror.
+
+The available camera ids can be listed by \fB\-\-list\-cameras\fR.
+
 .TP
 .BI "\-\-camera\-size " width\fRx\fIheight
 Specify an explicit camera capture size.

+.TP
+.BI "\-\-capture\-orientation " value
+Possible values are 0, 90, 180, 270, flip0, flip90, flip180 and flip270, possibly prefixed by '@'.
+
+The number represents the clockwise rotation in degrees; the "flip" keyword applies a horizontal flip before the rotation.
+
+If a leading '@' is passed (@90) for display capture, then the rotation is locked, and is relative to the natural device orientation.
+
+If '@' is passed alone, then the rotation is locked to the initial device orientation.
+
+Default is 0.
+
 .TP
 .BI "\-\-crop " width\fR:\fIheight\fR:\fIx\fR:\fIy
 Crop the device screen on the server.

-The values are expressed in the device natural orientation (typically, portrait for a phone, landscape for a tablet). Any
-.B \-\-max\-size
-value is computed on the cropped size.
+The values are expressed in the device natural orientation (typically, portrait for a phone, landscape for a tablet).

 .TP
 .B \-d, \-\-select\-usb
@ -139,12 +153,6 @@ Also see \fB\-e\fR (\fB\-\-select\-tcpip\fR).
 .BI "\-\-disable\-screensaver"
 Disable screensaver while scrcpy is running.

-.TP
-.BI "\-\-display\-buffer " ms
-Add a buffering delay (in milliseconds) before displaying. This increases latency to compensate for jitter.
-
-Default is 0 (no buffering).
-
 .TP
 .BI "\-\-display\-id " id
 Specify the device display id to mirror.
@ -227,6 +235,10 @@ Inject computer clipboard text as a sequence of key events on Ctrl+v (like MOD+S

 This is a workaround for some devices not behaving as expected when setting the device clipboard programmatically.

+.TP
+.B \-\-list\-apps
+List Android apps installed on the device.
+
 .TP
 .B \-\-list\-camera\-sizes
 List the valid camera capture sizes.
@ -243,16 +255,6 @@ List video and audio encoders available on the device.
 .B \-\-list\-displays
 List displays available on the device.

-.TP
-\fB\-\-lock\-video\-orientation\fR[=\fIvalue\fR]
-Lock capture video orientation to \fIvalue\fR.
-
-Possible values are "unlocked", "initial" (locked to the initial orientation), 0, 90, 180, and 270. The values represent the clockwise rotation from the natural device orientation, in degrees.
-
-Default is "unlocked".
-
-Passing the option without argument is equivalent to passing "initial".
-
 .TP
 .BI "\-m, \-\-max\-size " value
 Limit both the width and height of the video to \fIvalue\fR. The other dimension is computed so that the device aspect\-ratio is preserved.
@ -314,6 +316,17 @@ Disable device control (mirror the device in read\-only).
 .B \-N, \-\-no\-playback
 Disable video and audio playback on the computer (equivalent to \fB\-\-no\-video\-playback \-\-no\-audio\-playback\fR).

+.TP
+\fB\-\-new\-display\fR[=[\fIwidth\fRx\fIheight\fR][/\fIdpi\fR]]
+Create a new display with the specified resolution and density. If not provided, they default to the main display dimensions and DPI.
+
+Examples:
+
+    \-\-new\-display=1920x1080
+    \-\-new\-display=1920x1080/420
+    \-\-new\-display         # main display size and density
+    \-\-new\-display=/240    # main display size and 240 dpi
+
 .TP
 .B \-\-no\-audio
 Disable audio forwarding.
@ -356,6 +369,16 @@ Do not forward mouse hover (mouse motion without any clicks) events.
 .B \-\-no\-power\-on
 Do not power on the device on start.

+.TP
+.B \-\-no\-vd\-destroy\-content
+Disable virtual display "destroy content on removal" flag.
+
+With this option, when the virtual display is closed, the running apps are moved to the main display rather than being destroyed.
+
+.TP
+.B \-\-no\-vd\-system\-decorations
+Disable virtual display system decorations flag.
+
 .TP
 .B \-\-no\-video
 Disable video forwarding.
@ -478,6 +501,22 @@ For example, to use either LCtrl or LSuper for scrcpy shortcuts, pass "lctrl,lsu

 Default is "lalt,lsuper" (left-Alt or left-Super).

+.TP
+.BI "\-\-start\-app " name
+Start an Android app, by its exact package name.
+
+Add a '?' prefix to select an app whose name starts with the given name, case-insensitive (retrieving app names on the device may take some time):
+
+    scrcpy --start-app=?firefox
+
+Add a '+' prefix to force-stop before starting the app:
+
+    scrcpy --new-display --start-app=+org.mozilla.firefox
+
+Both prefixes can be used, in that order:
+
+    scrcpy --start-app=+?firefox
+
 .TP
 .B \-t, \-\-show\-touches
 Enable "show touches" on start, restore the initial value on exit.
@ -485,13 +524,15 @@ Enable "show touches" on start, restore the initial value on exit.
 It only shows physical touches (not clicks from scrcpy).

 .TP
-.BI "\-\-tcpip\fR[=\fIip\fR[:\fIport\fR]]
-Configure and reconnect the device over TCP/IP.
+.BI "\-\-tcpip\fR[=[+]\fIip\fR[:\fIport\fR]]
+Configure and connect the device over TCP/IP.

 If a destination address is provided, then scrcpy connects to this address before starting. The device must listen on the given TCP port (default is 5555).

 If no destination address is provided, then scrcpy attempts to find the IP address and adb port of the current device (typically connected over USB), enables TCP/IP mode if necessary, then connects to this address before starting.

+Prefix the address with a '+' to force a reconnection.
+
 .TP
 .BI "\-\-time\-limit " seconds
 Set the maximum mirroring time, in seconds.
@ -522,13 +563,19 @@ Default is "info" for release builds, "debug" for debug builds.
 .BI "\-\-v4l2-sink " /dev/videoN
 Output to v4l2loopback device.

-It requires to lock the video orientation (see \fB\-\-lock\-video\-orientation\fR).
-
 .TP
 .BI "\-\-v4l2-buffer " ms
 Add a buffering delay (in milliseconds) before pushing frames. This increases latency to compensate for jitter.

-This option is similar to \fB\-\-display\-buffer\fR, but specific to V4L2 sink.
+This option is similar to \fB\-\-video\-buffer\fR, but specific to V4L2 sink.
+
+Default is 0 (no buffering).
+
+.TP
+.BI "\-\-video\-buffer " ms
+Add a buffering delay (in milliseconds) before displaying video frames.
+
+This increases latency to compensate for jitter.

 Default is 0 (no buffering).

@ -637,6 +684,10 @@ Pause or re-pause display
 .B MOD+Shift+z
 Unpause display

+.TP
+.B MOD+Shift+r
+Reset video capture/encoding
+
 .TP
 .B MOD+g
 Resize window to 1:1 (pixel\-perfect)
@ -727,7 +778,11 @@ Pinch-to-zoom and rotate from the center of the screen

 .TP
 .B Shift+click-and-move
-Tilt (slide vertically with two fingers)
+Tilt vertically (slide with 2 fingers)
+
+.TP
+.B Ctrl+Shift+click-and-move
+Tilt horizontally (slide with 2 fingers)

 .TP
 .B Drag & drop APK file
@ -774,7 +829,7 @@ Report bugs to <https://github.com/Genymobile/scrcpy/issues>.
 .SH COPYRIGHT
 Copyright \(co 2018 Genymobile <https://www.genymobile.com>

-Copyright \(co 2018\-2024 Romain Vimont <rom@rom1v.com>
+Copyright \(co 2018\-2025 Romain Vimont <rom@rom1v.com>

 Licensed under the Apache License, Version 2.0.

--- a/app/src/adb/adb.c
+++ b/app/src/adb/adb.c
@ -7,6 +7,7 @@

 #include "adb_device.h"
 #include "adb_parser.h"
+#include "util/env.h"
 #include "util/file.h"
 #include "util/log.h"
 #include "util/process_intr.h"
@ -24,15 +25,45 @@
 */
 #define SC_ADB_COMMAND(...) { sc_adb_get_executable(), __VA_ARGS__, NULL }

-static const char *adb_executable;
+static char *adb_executable;
+
+bool
+sc_adb_init(void) {
+    adb_executable = sc_get_env("ADB");
+    if (adb_executable) {
+        LOGD("Using adb: %s", adb_executable);
+        return true;
+    }
+
+#if !defined(PORTABLE) || defined(_WIN32)
+    adb_executable = strdup("adb");
+    if (!adb_executable) {
+        LOG_OOM();
+        return false;
+    }
+#else
+    // For portable builds, use the absolute path to the adb executable
+    // in the same directory as scrcpy (except on Windows, where "adb"
+    // is sufficient)
+    adb_executable = sc_file_get_local_path("adb");
+    if (!adb_executable) {
+        // Error already logged
+        return false;
+    }
+
+    LOGD("Using adb (portable): %s", adb_executable);
+#endif
+
+    return true;
+}
+
+void
+sc_adb_destroy(void) {
+    free(adb_executable);
+}

 const char *
 sc_adb_get_executable(void) {
-    if (!adb_executable) {
-        adb_executable = getenv("ADB");
-        if (!adb_executable)
-            adb_executable = "adb";
-    }
    return adb_executable;
 }

@ -381,7 +412,7 @@ sc_adb_connect(struct sc_intr *intr, const char *ip_port, unsigned flags) {

    // "adb connect" always returns successfully (with exit code 0), even in
    // case of failure. As a workaround, check if its output starts with
-    // "connected".
+    // "connected" or "already connected".
    char buf[128];
    ssize_t r = sc_pipe_read_all_intr(intr, pid, pout, buf, sizeof(buf) - 1);
    sc_pipe_close(pout);
@ -398,7 +429,8 @@ sc_adb_connect(struct sc_intr *intr, const char *ip_port, unsigned flags) {
    assert((size_t) r < sizeof(buf));
    buf[r] = '\0';

-    ok = !strncmp("connected", buf, sizeof("connected") - 1);
+    ok = !strncmp("connected", buf, sizeof("connected") - 1)
+        || !strncmp("already connected", buf, sizeof("already connected") - 1);
    if (!ok && !(flags & SC_ADB_NO_STDERR)) {
        // "adb connect" also prints errors to stdout. Since we capture it,
        // re-print the error to stderr.
@ -739,3 +771,21 @@ sc_adb_get_device_ip(struct sc_intr *intr, const char *serial, unsigned flags) {

    return sc_adb_parse_device_ip(buf);
 }
+
+uint16_t
+sc_adb_get_device_sdk_version(struct sc_intr *intr, const char *serial) {
+    char *sdk_version =
+        sc_adb_getprop(intr, serial, "ro.build.version.sdk", SC_ADB_SILENT);
+    if (!sdk_version) {
+        return 0;
+    }
+
+    long value;
+    bool ok = sc_str_parse_integer(sdk_version, &value);
+    free(sdk_version);
+    if (!ok || value < 0 || value > 0xFFFF) {
+        return 0;
+    }
+
+    return value;
+}
--- a/app/src/adb/adb.h
+++ b/app/src/adb/adb.h
@ -15,6 +15,12 @@

 #define SC_ADB_SILENT (SC_ADB_NO_STDOUT | SC_ADB_NO_STDERR | SC_ADB_NO_LOGERR)

+bool
+sc_adb_init(void);
+
+void
+sc_adb_destroy(void);
+
 const char *
 sc_adb_get_executable(void);

@ -114,4 +120,10 @@ sc_adb_getprop(struct sc_intr *intr, const char *serial, const char *prop,
 char *
 sc_adb_get_device_ip(struct sc_intr *intr, const char *serial, unsigned flags);

+/**
+ * Return the device SDK version.
+ */
+uint16_t
+sc_adb_get_device_sdk_version(struct sc_intr *intr, const char *serial);
+
 #endif
--- a/app/src/audio_player.c
+++ b/app/src/audio_player.c
@ -1,138 +1,23 @@
 #include "audio_player.h"

-#include <libavcodec/avcodec.h>
-#include <libavutil/opt.h>
-
 #include "util/log.h"

-//#define SC_AUDIO_PLAYER_DEBUG // uncomment to debug
-
-/**
- * Real-time audio player with configurable latency
- *
- * As input, the player regularly receives AVFrames of decoded audio samples.
- * As output, an SDL callback regularly requests audio samples to be played.
- * In the middle, an audio buffer stores the samples produced but not consumed
- * yet.
- *
- * The goal of the player is to feed the audio output with a latency as low as
- * possible while avoiding buffer underrun (i.e. not being able to provide
- * samples when requested).
- *
- * The player aims to feed the audio output with as little latency as possible
- * while avoiding buffer underrun. To achieve this, it attempts to maintain the
- * average buffering (the number of samples present in the buffer) around a
- * target value. If this target buffering is too low, then buffer underrun will
- * occur frequently. If it is too high, then latency will become unacceptable.
- * This target value is configured using the scrcpy option --audio-buffer.
- *
- * The player cannot adjust the sample input rate (it receives samples produced
- * in real-time) or the sample output rate (it must provide samples as
- * requested by the audio output callback). Therefore, it may only apply
- * compensation by resampling (converting _m_ input samples to _n_ output
- * samples).
- *
- * The compensation itself is applied by libswresample (FFmpeg). It is
- * configured using swr_set_compensation(). An important work for the player
- * is to estimate the compensation value regularly and apply it.
- *
- * The estimated buffering level is the result of averaging the "natural"
- * buffering (samples are produced and consumed by blocks, so it must be
- * smoothed), and making instant adjustments resulting of its own actions
- * (explicit compensation and silence insertion on underflow), which are not
- * smoothed.
- *
- * Buffer underflow events can occur when packets arrive too late. In that case,
- * the player inserts silence. Once the packets finally arrive (late), one
- * strategy could be to drop the samples that were replaced by silence, in
- * order to keep a minimal latency. However, dropping samples in case of buffer
- * underflow is inadvisable, as it would temporarily increase the underflow
- * even more and cause very noticeable audio glitches.
- *
- * Therefore, the player doesn't drop any sample on underflow. The compensation
- * mechanism will absorb the delay introduced by the inserted silence.
- */
-
 /** Downcast frame_sink to sc_audio_player */
 #define DOWNCAST(SINK) container_of(SINK, struct sc_audio_player, frame_sink)

-#define SC_AV_SAMPLE_FMT AV_SAMPLE_FMT_FLT
 #define SC_SDL_SAMPLE_FMT AUDIO_F32

-#define TO_BYTES(SAMPLES) sc_audiobuf_to_bytes(&ap->buf, (SAMPLES))
-#define TO_SAMPLES(BYTES) sc_audiobuf_to_samples(&ap->buf, (BYTES))
-
 static void SDLCALL
 sc_audio_player_sdl_callback(void *userdata, uint8_t *stream, int len_int) {
    struct sc_audio_player *ap = userdata;

-    // This callback is called with the lock used by SDL_LockAudioDevice()
-
    assert(len_int > 0);
    size_t len = len_int;
-    uint32_t count = TO_SAMPLES(len);

-#ifdef SC_AUDIO_PLAYER_DEBUG
-    LOGD("[Audio] SDL callback requests %" PRIu32 " samples", count);
-#endif
+    assert(len % ap->audioreg.sample_size == 0);
+    uint32_t out_samples = len / ap->audioreg.sample_size;

-    bool played = atomic_load_explicit(&ap->played, memory_order_relaxed);
-    if (!played) {
-        uint32_t buffered_samples = sc_audiobuf_can_read(&ap->buf);
-        // Wait until the buffer is filled up to at least target_buffering
-        // before playing
-        if (buffered_samples < ap->target_buffering) {
-            LOGV("[Audio] Inserting initial buffering silence: %" PRIu32
-                 " samples", count);
-            // Delay playback starting to reach the target buffering. Fill the
-            // whole buffer with silence (len is small compared to the
-            // arbitrary margin value).
-            memset(stream, 0, len);
-            return;
-        }
-    }
-
-    uint32_t read = sc_audiobuf_read(&ap->buf, stream, count);
-
-    if (read < count) {
-        uint32_t silence = count - read;
-        // Insert silence. In theory, the inserted silent samples replace the
-        // missing real samples, which will arrive later, so they should be
-        // dropped to keep the latency minimal. However, this would cause very
-        // audible glitches, so let the clock compensation restore the target
-        // latency.
-        LOGD("[Audio] Buffer underflow, inserting silence: %" PRIu32 " samples",
-             silence);
-        memset(stream + TO_BYTES(read), 0, TO_BYTES(silence));
-
-        bool received = atomic_load_explicit(&ap->received,
-                                             memory_order_relaxed);
-        if (received) {
-            // Inserting additional samples immediately increases buffering
-            atomic_fetch_add_explicit(&ap->underflow, silence,
-                                      memory_order_relaxed);
-        }
-    }
-
-    atomic_store_explicit(&ap->played, true, memory_order_relaxed);
-}
-
-static uint8_t *
-sc_audio_player_get_swr_buf(struct sc_audio_player *ap, uint32_t min_samples) {
-    size_t min_buf_size = TO_BYTES(min_samples);
-    if (min_buf_size > ap->swr_buf_alloc_size) {
-        size_t new_size = min_buf_size + 4096;
-        uint8_t *buf = realloc(ap->swr_buf, new_size);
-        if (!buf) {
-            LOG_OOM();
-            // Could not realloc to the requested size
-            return NULL;
-        }
-        ap->swr_buf = buf;
-        ap->swr_buf_alloc_size = new_size;
-    }
-
-    return ap->swr_buf;
+    sc_audio_regulator_pull(&ap->audioreg, stream, out_samples);
 }

 static bool
@ -140,209 +25,21 @@ sc_audio_player_frame_sink_push(struct sc_frame_sink *sink,
                                const AVFrame *frame) {
    struct sc_audio_player *ap = DOWNCAST(sink);

-    SwrContext *swr_ctx = ap->swr_ctx;
-
-    int64_t swr_delay = swr_get_delay(swr_ctx, ap->sample_rate);
-    // No need to av_rescale_rnd(), input and output sample rates are the same.
-    // Add more space (256) for clock compensation.
-    int dst_nb_samples = swr_delay + frame->nb_samples + 256;
-
-    uint8_t *swr_buf = sc_audio_player_get_swr_buf(ap, dst_nb_samples);
-    if (!swr_buf) {
-        return false;
-    }
-
-    int ret = swr_convert(swr_ctx, &swr_buf, dst_nb_samples,
-                          (const uint8_t **) frame->data, frame->nb_samples);
-    if (ret < 0) {
-        LOGE("Resampling failed: %d", ret);
-        return false;
-    }
-
-    // swr_convert() returns the number of samples which would have been
-    // written if the buffer was big enough.
-    uint32_t samples = MIN(ret, dst_nb_samples);
-#ifdef SC_AUDIO_PLAYER_DEBUG
-    LOGD("[Audio] %" PRIu32 " samples written to buffer", samples);
-#endif
-
-    uint32_t cap = sc_audiobuf_capacity(&ap->buf);
-    if (samples > cap) {
-        // Very very unlikely: a single resampled frame should never
-        // exceed the audio buffer size (or something is very wrong).
-        // Ignore the first bytes in swr_buf to avoid memory corruption anyway.
-        swr_buf += TO_BYTES(samples - cap);
-        samples = cap;
-    }
-
-    uint32_t skipped_samples = 0;
-
-    uint32_t written = sc_audiobuf_write(&ap->buf, swr_buf, samples);
-    if (written < samples) {
-        uint32_t remaining = samples - written;
-
-        // All samples that could be written without locking have been written,
-        // now we need to lock to drop/consume old samples
-        SDL_LockAudioDevice(ap->device);
-
-        // Retry with the lock
-        written += sc_audiobuf_write(&ap->buf,
-                                     swr_buf + TO_BYTES(written),
-                                     remaining);
-        if (written < samples) {
-            remaining = samples - written;
-            // Still insufficient, drop old samples to make space
-            skipped_samples = sc_audiobuf_read(&ap->buf, NULL, remaining);
-            assert(skipped_samples == remaining);
-        }
-
-        SDL_UnlockAudioDevice(ap->device);
-
-        if (written < samples) {
-            // Now there is enough space
-            uint32_t w = sc_audiobuf_write(&ap->buf,
-                                           swr_buf + TO_BYTES(written),
-                                           remaining);
-            assert(w == remaining);
-            (void) w;
-        }
-    }
-
-    uint32_t underflow = 0;
-    uint32_t max_buffered_samples;
-    bool played = atomic_load_explicit(&ap->played, memory_order_relaxed);
-    if (played) {
-        underflow = atomic_exchange_explicit(&ap->underflow, 0,
-                                             memory_order_relaxed);
-
-        max_buffered_samples = ap->target_buffering
-                               + 12 * ap->output_buffer
-                               + ap->target_buffering / 10;
-    } else {
-        // SDL playback not started yet, do not accumulate more than
-        // max_initial_buffering samples, this would cause unnecessary delay
-        // (and glitches to compensate) on start.
-        max_buffered_samples = ap->target_buffering + 2 * ap->output_buffer;
-    }
-
-    uint32_t can_read = sc_audiobuf_can_read(&ap->buf);
-    if (can_read > max_buffered_samples) {
-        uint32_t skip_samples = 0;
-
-        SDL_LockAudioDevice(ap->device);
-        can_read = sc_audiobuf_can_read(&ap->buf);
-        if (can_read > max_buffered_samples) {
-            skip_samples = can_read - max_buffered_samples;
-            uint32_t r = sc_audiobuf_read(&ap->buf, NULL, skip_samples);
-            assert(r == skip_samples);
-            (void) r;
-            skipped_samples += skip_samples;
-        }
-        SDL_UnlockAudioDevice(ap->device);
-
-        if (skip_samples) {
-            if (played) {
-                LOGD("[Audio] Buffering threshold exceeded, skipping %" PRIu32
-                     " samples", skip_samples);
-#ifdef SC_AUDIO_PLAYER_DEBUG
-            } else {
-                LOGD("[Audio] Playback not started, skipping %" PRIu32
-                     " samples", skip_samples);
-#endif
-            }
-        }
-    }
-
-    atomic_store_explicit(&ap->received, true, memory_order_relaxed);
-    if (!played) {
-        // Nothing more to do
-        return true;
-    }
-
-    // Number of samples added (or removed, if negative) for compensation
-    int32_t instant_compensation = (int32_t) written - frame->nb_samples;
-    // Inserting silence instantly increases buffering
-    int32_t inserted_silence = (int32_t) underflow;
-    // Dropping input samples instantly decreases buffering
-    int32_t dropped = (int32_t) skipped_samples;
-
-    // The compensation must apply instantly, it must not be smoothed
-    ap->avg_buffering.avg += instant_compensation + inserted_silence - dropped;
-    if (ap->avg_buffering.avg < 0) {
-        // Since dropping samples instantly reduces buffering, the difference
-        // is applied immediately to the average value, assuming that the delay
-        // between the producer and the consumer will be caught up.
-        //
-        // However, when this assumption is not valid, the average buffering
-        // may decrease indefinitely. Prevent it to become negative to limit
-        // the consequences.
-        ap->avg_buffering.avg = 0;
-    }
-
-    // However, the buffering level must be smoothed
-    sc_average_push(&ap->avg_buffering, can_read);
-
-#ifdef SC_AUDIO_PLAYER_DEBUG
-    LOGD("[Audio] can_read=%" PRIu32 " avg_buffering=%f",
-         can_read, sc_average_get(&ap->avg_buffering));
-#endif
-
-    ap->samples_since_resync += written;
-    if (ap->samples_since_resync >= ap->sample_rate) {
-        // Recompute compensation every second
-        ap->samples_since_resync = 0;
-
-        float avg = sc_average_get(&ap->avg_buffering);
-        int diff = ap->target_buffering - avg;
-
-        // Enable compensation when the difference exceeds +/- 4ms.
-        // Disable compensation when the difference is lower than +/- 1ms.
-        int threshold = ap->compensation != 0
-                      ? ap->sample_rate     / 1000  /* 1ms */
-                      : ap->sample_rate * 4 / 1000; /* 4ms */
-
-        if (abs(diff) < threshold) {
-            // Do not compensate for small values, the error is just noise
-            diff = 0;
-        } else if (diff < 0 && can_read < ap->target_buffering) {
-            // Do not accelerate if the instant buffering level is below the
-            // target, this would increase underflow
-            diff = 0;
-        }
-        // Compensate the diff over 4 seconds (but will be recomputed after 1
-        // second)
-        int distance = 4 * ap->sample_rate;
-        // Limit compensation rate to 2%
-        int abs_max_diff = distance / 50;
-        diff = CLAMP(diff, -abs_max_diff, abs_max_diff);
-        LOGV("[Audio] Buffering: target=%" PRIu32 " avg=%f cur=%" PRIu32
-             " compensation=%d", ap->target_buffering, avg, can_read, diff);
-
-        if (diff != ap->compensation) {
-            int ret = swr_set_compensation(swr_ctx, diff, distance);
-            if (ret < 0) {
-                LOGW("Resampling compensation failed: %d", ret);
-                // not fatal
-            } else {
-                ap->compensation = diff;
-            }
-        }
-    }
-
-    return true;
+    return sc_audio_regulator_push(&ap->audioreg, frame);
 }

 static bool
 sc_audio_player_frame_sink_open(struct sc_frame_sink *sink,
                                const AVCodecContext *ctx) {
    struct sc_audio_player *ap = DOWNCAST(sink);
+
 #ifdef SCRCPY_LAVU_HAS_CHLAYOUT
-    assert(ctx->ch_layout.nb_channels > 0);
-    unsigned nb_channels = ctx->ch_layout.nb_channels;
+    assert(ctx->ch_layout.nb_channels > 0 && ctx->ch_layout.nb_channels < 256);
+    uint8_t nb_channels = ctx->ch_layout.nb_channels;
 #else
    int tmp = av_get_channel_layout_nb_channels(ctx->channel_layout);
-    assert(tmp > 0);
-    unsigned nb_channels = tmp;
+    assert(tmp > 0 && tmp < 256);
+    uint8_t nb_channels = tmp;
 #endif

    assert(ctx->sample_rate > 0);
@ -350,17 +47,19 @@ sc_audio_player_frame_sink_open(struct sc_frame_sink *sink,
    int out_bytes_per_sample = av_get_bytes_per_sample(SC_AV_SAMPLE_FMT);
    assert(out_bytes_per_sample > 0);

-    ap->sample_rate = ctx->sample_rate;
-    ap->nb_channels = nb_channels;
-    ap->out_bytes_per_sample = out_bytes_per_sample;
+    uint32_t target_buffering_samples =
+        ap->target_buffering_delay * ctx->sample_rate / SC_TICK_FREQ;

-    ap->target_buffering = ap->target_buffering_delay * ap->sample_rate
-                                                      / SC_TICK_FREQ;
+    size_t sample_size = nb_channels * out_bytes_per_sample;
+    bool ok = sc_audio_regulator_init(&ap->audioreg, sample_size, ctx,
+                                      target_buffering_samples);
+    if (!ok) {
+        return false;
+    }

-    uint64_t aout_samples = ap->output_buffer_duration * ap->sample_rate
+    uint64_t aout_samples = ap->output_buffer_duration * ctx->sample_rate
                                                       / SC_TICK_FREQ;
    assert(aout_samples <= 0xFFFF);
-    ap->output_buffer = (uint16_t) aout_samples;

    SDL_AudioSpec desired = {
        .freq = ctx->sample_rate,
@ -375,69 +74,10 @@ sc_audio_player_frame_sink_open(struct sc_frame_sink *sink,
    ap->device = SDL_OpenAudioDevice(NULL, 0, &desired, &obtained, 0);
    if (!ap->device) {
        LOGE("Could not open audio device: %s", SDL_GetError());
+        sc_audio_regulator_destroy(&ap->audioreg);
        return false;
    }

-    SwrContext *swr_ctx = swr_alloc();
-    if (!swr_ctx) {
-        LOG_OOM();
-        goto error_close_audio_device;
-    }
-    ap->swr_ctx = swr_ctx;
-
-#ifdef SCRCPY_LAVU_HAS_CHLAYOUT
-    av_opt_set_chlayout(swr_ctx, "in_chlayout", &ctx->ch_layout, 0);
-    av_opt_set_chlayout(swr_ctx, "out_chlayout", &ctx->ch_layout, 0);
-#else
-    av_opt_set_channel_layout(swr_ctx, "in_channel_layout",
-                              ctx->channel_layout, 0);
-    av_opt_set_channel_layout(swr_ctx, "out_channel_layout",
-                              ctx->channel_layout, 0);
-#endif
-
-    av_opt_set_int(swr_ctx, "in_sample_rate", ctx->sample_rate, 0);
-    av_opt_set_int(swr_ctx, "out_sample_rate", ctx->sample_rate, 0);
-
-    av_opt_set_sample_fmt(swr_ctx, "in_sample_fmt", ctx->sample_fmt, 0);
-    av_opt_set_sample_fmt(swr_ctx, "out_sample_fmt", SC_AV_SAMPLE_FMT, 0);
-
-    int ret = swr_init(swr_ctx);
-    if (ret) {
-        LOGE("Failed to initialize the resampling context");
-        goto error_free_swr_ctx;
-    }
-
-    // Use a ring-buffer of the target buffering size plus 1 second between the
-    // producer and the consumer. It's too big on purpose, to guarantee that
-    // the producer and the consumer will be able to access it in parallel
-    // without locking.
-    uint32_t audiobuf_samples = ap->target_buffering + ap->sample_rate;
-
-    size_t sample_size = ap->nb_channels * ap->out_bytes_per_sample;
-    bool ok = sc_audiobuf_init(&ap->buf, sample_size, audiobuf_samples);
-    if (!ok) {
-        goto error_free_swr_ctx;
-    }
-
-    size_t initial_swr_buf_size = TO_BYTES(4096);
-    ap->swr_buf = malloc(initial_swr_buf_size);
-    if (!ap->swr_buf) {
-        LOG_OOM();
-        goto error_destroy_audiobuf;
-    }
-    ap->swr_buf_alloc_size = initial_swr_buf_size;
-
-    // Samples are produced and consumed by blocks, so the buffering must be
-    // smoothed to get a relatively stable value.
-    sc_average_init(&ap->avg_buffering, 128);
-    ap->samples_since_resync = 0;
-
-    ap->received = false;
-    atomic_init(&ap->played, false);
-    atomic_init(&ap->received, false);
-    atomic_init(&ap->underflow, 0);
-    ap->compensation = 0;
-
    // The thread calling open() is the thread calling push(), which fills the
    // audio buffer consumed by the SDL audio thread.
    ok = sc_thread_set_priority(SC_THREAD_PRIORITY_TIME_CRITICAL);
@ -449,15 +89,6 @@ sc_audio_player_frame_sink_open(struct sc_frame_sink *sink,
    SDL_PauseAudioDevice(ap->device, 0);

    return true;
-
-error_destroy_audiobuf:
-    sc_audiobuf_destroy(&ap->buf);
-error_free_swr_ctx:
-    swr_free(&ap->swr_ctx);
-error_close_audio_device:
-    SDL_CloseAudioDevice(ap->device);
-
-    return false;
 }

 static void
@ -468,9 +99,7 @@ sc_audio_player_frame_sink_close(struct sc_frame_sink *sink) {
    SDL_PauseAudioDevice(ap->device, 1);
    SDL_CloseAudioDevice(ap->device);

-    free(ap->swr_buf);
-    sc_audiobuf_destroy(&ap->buf);
-    swr_free(&ap->swr_ctx);
+    sc_audio_regulator_destroy(&ap->audioreg);
 }

 void
--- a/app/src/audio_player.h
+++ b/app/src/audio_player.h
@ -5,76 +5,27 @@

 #include <stdatomic.h>
 #include <stdbool.h>
-#include <libavformat/avformat.h>
-#include <libswresample/swresample.h>
 #include <SDL2/SDL.h>

+#include "audio_regulator.h"
 #include "trait/frame_sink.h"
-#include "util/audiobuf.h"
-#include "util/average.h"
-#include "util/thread.h"
 #include "util/tick.h"

 struct sc_audio_player {
    struct sc_frame_sink frame_sink;

-    SDL_AudioDeviceID device;
-
    // The target buffering between the producer and the consumer. This value
    // is directly use for compensation.
    // Since audio capture and/or encoding on the device typically produce
    // blocks of 960 samples (20ms) or 1024 samples (~21.3ms), this target
    // value should be higher.
    sc_tick target_buffering_delay;
-    uint32_t target_buffering; // in samples

-    // SDL audio output buffer size.
+    // SDL audio output buffer size
    sc_tick output_buffer_duration;
-    uint16_t output_buffer;

-    // Audio buffer to communicate between the receiver and the SDL audio
-    // callback
-    struct sc_audiobuf buf;
-
-    // Resampler (only used from the receiver thread)
-    struct SwrContext *swr_ctx;
-
-    // The sample rate is the same for input and output
-    unsigned sample_rate;
-    // The number of channels is the same for input and output
-    unsigned nb_channels;
-    // The number of bytes per sample for a single channel
-    size_t out_bytes_per_sample;
-
-    // Target buffer for resampling (only used by the receiver thread)
-    uint8_t *swr_buf;
-    size_t swr_buf_alloc_size;
-
-    // Number of buffered samples (may be negative on underflow) (only used by
-    // the receiver thread)
-    struct sc_average avg_buffering;
-    // Count the number of samples to trigger a compensation update regularly
-    // (only used by the receiver thread)
-    uint32_t samples_since_resync;
-
-    // Number of silence samples inserted since the last received packet
-    atomic_uint_least32_t underflow;
-
-    // Current applied compensation value (only used by the receiver thread)
-    int compensation;
-
-    // Set to true the first time a sample is received
-    atomic_bool received;
-
-    // Set to true the first time the SDL callback is called
-    atomic_bool played;
-
-    const struct sc_audio_player_callbacks *cbs;
-    void *cbs_userdata;
-};
-
-struct sc_audio_player_callbacks {
-    void (*on_ended)(struct sc_audio_player *ap, bool success, void *userdata);
+    SDL_AudioDeviceID device;
+    struct sc_audio_regulator audioreg;
 };

 void
--- a/app/src/audio_regulator.c
+++ b/app/src/audio_regulator.c
@ -0,0 +1,413 @@
+#include "audio_regulator.h"
+
+#include <libavcodec/avcodec.h>
+#include <libavutil/opt.h>
+
+#include "util/log.h"
+
+//#define SC_AUDIO_REGULATOR_DEBUG // uncomment to debug
+
+/**
+ * Real-time audio regulator with configurable latency
+ *
+ * As input, the regulator regularly receives AVFrames of decoded audio samples.
+ * As output, the audio player regularly requests audio samples to be played.
+ * In the middle, an audio buffer stores the samples produced but not consumed
+ * yet.
+ *
+ * The goal of the regulator is to feed the audio player with a latency as low
+ * as possible while avoiding buffer underrun (i.e. not being able to provide
+ * samples when requested).
+ *
+ * To achieve this, it attempts to maintain the average buffering (the number
+ * of samples present in the buffer) around a target value. If this target
+ * buffering is too low, then buffer underrun will occur frequently. If it is
+ * too high, then latency will become unacceptable. This target value is
+ * configured using the scrcpy option --audio-buffer.
+ *
+ * The regulator cannot adjust the sample input rate (it receives samples
+ * produced in real-time) or the sample output rate (it must provide samples as
+ * requested by the audio player). Therefore, it may only apply compensation by
+ * resampling (converting _m_ input samples to _n_ output samples).
+ *
+ * The compensation itself is applied by libswresample (FFmpeg). It is
+ * configured using swr_set_compensation(). An important work for the regulator
+ * is to estimate the compensation value regularly and apply it.
+ *
+ * The estimated buffering level is the result of averaging the "natural"
+ * buffering (samples are produced and consumed by blocks, so it must be
+ * smoothed), and making instant adjustments resulting of its own actions
+ * (explicit compensation and silence insertion on underflow), which are not
+ * smoothed.
+ *
+ * Buffer underflow events can occur when packets arrive too late. In that case,
+ * the regulator inserts silence. Once the packets finally arrive (late), one
+ * strategy could be to drop the samples that were replaced by silence, in
+ * order to keep a minimal latency. However, dropping samples in case of buffer
+ * underflow is inadvisable, as it would temporarily increase the underflow
+ * even more and cause very noticeable audio glitches.
+ *
+ * Therefore, the regulator doesn't drop any sample on underflow. The
+ * compensation mechanism will absorb the delay introduced by the inserted
+ * silence.
+ */
+
+#define TO_BYTES(SAMPLES) sc_audiobuf_to_bytes(&ar->buf, (SAMPLES))
+#define TO_SAMPLES(BYTES) sc_audiobuf_to_samples(&ar->buf, (BYTES))
+
+void
+sc_audio_regulator_pull(struct sc_audio_regulator *ar, uint8_t *out,
+                        uint32_t out_samples) {
+#ifdef SC_AUDIO_REGULATOR_DEBUG
+    LOGD("[Audio] Audio regulator pulls %" PRIu32 " samples", out_samples);
+#endif
+
+    // A lock is necessary in the rare case where the producer needs to drop
+    // samples already pushed (when the buffer is full)
+    sc_mutex_lock(&ar->mutex);
+
+    bool played = atomic_load_explicit(&ar->played, memory_order_relaxed);
+    if (!played) {
+        uint32_t buffered_samples = sc_audiobuf_can_read(&ar->buf);
+        // Wait until the buffer is filled up to at least target_buffering
+        // before playing
+        if (buffered_samples < ar->target_buffering) {
+            LOGV("[Audio] Inserting initial buffering silence: %" PRIu32
+                 " samples", out_samples);
+            // Delay playback starting to reach the target buffering. Fill the
+            // whole buffer with silence (len is small compared to the
+            // arbitrary margin value).
+            memset(out, 0, out_samples * ar->sample_size);
+            sc_mutex_unlock(&ar->mutex);
+            return;
+        }
+    }
+
+    uint32_t read = sc_audiobuf_read(&ar->buf, out, out_samples);
+
+    sc_mutex_unlock(&ar->mutex);
+
+    if (read < out_samples) {
+        uint32_t silence = out_samples - read;
+        // Insert silence. In theory, the inserted silent samples replace the
+        // missing real samples, which will arrive later, so they should be
+        // dropped to keep the latency minimal. However, this would cause very
+        // audible glitches, so let the clock compensation restore the target
+        // latency.
+        LOGD("[Audio] Buffer underflow, inserting silence: %" PRIu32 " samples",
+             silence);
+        memset(out + TO_BYTES(read), 0, TO_BYTES(silence));
+
+        bool received = atomic_load_explicit(&ar->received,
+                                             memory_order_relaxed);
+        if (received) {
+            // Inserting additional samples immediately increases buffering
+            atomic_fetch_add_explicit(&ar->underflow, silence,
+                                      memory_order_relaxed);
+        }
+    }
+
+    atomic_store_explicit(&ar->played, true, memory_order_relaxed);
+}
+
+static uint8_t *
+sc_audio_regulator_get_swr_buf(struct sc_audio_regulator *ar,
+                               uint32_t min_samples) {
+    size_t min_buf_size = TO_BYTES(min_samples);
+    if (min_buf_size > ar->swr_buf_alloc_size) {
+        size_t new_size = min_buf_size + 4096;
+        uint8_t *buf = realloc(ar->swr_buf, new_size);
+        if (!buf) {
+            LOG_OOM();
+            // Could not realloc to the requested size
+            return NULL;
+        }
+        ar->swr_buf = buf;
+        ar->swr_buf_alloc_size = new_size;
+    }
+
+    return ar->swr_buf;
+}
+
+bool
+sc_audio_regulator_push(struct sc_audio_regulator *ar, const AVFrame *frame) {
+    SwrContext *swr_ctx = ar->swr_ctx;
+
+    int64_t swr_delay = swr_get_delay(swr_ctx, ar->sample_rate);
+    // No need to av_rescale_rnd(), input and output sample rates are the same.
+    // Add more space (256) for clock compensation.
+    int dst_nb_samples = swr_delay + frame->nb_samples + 256;
+
+    uint8_t *swr_buf = sc_audio_regulator_get_swr_buf(ar, dst_nb_samples);
+    if (!swr_buf) {
+        return false;
+    }
+
+    int ret = swr_convert(swr_ctx, &swr_buf, dst_nb_samples,
+                          (const uint8_t **) frame->data, frame->nb_samples);
+    if (ret < 0) {
+        LOGE("Resampling failed: %d", ret);
+        return false;
+    }
+
+    // swr_convert() returns the number of samples which would have been
+    // written if the buffer was big enough.
+    uint32_t samples = MIN(ret, dst_nb_samples);
+#ifdef SC_AUDIO_REGULATOR_DEBUG
+    LOGD("[Audio] %" PRIu32 " samples written to buffer", samples);
+#endif
+
+    uint32_t cap = sc_audiobuf_capacity(&ar->buf);
+    if (samples > cap) {
+        // Very very unlikely: a single resampled frame should never
+        // exceed the audio buffer size (or something is very wrong).
+        // Ignore the first bytes in swr_buf to avoid memory corruption anyway.
+        swr_buf += TO_BYTES(samples - cap);
+        samples = cap;
+    }
+
+    uint32_t skipped_samples = 0;
+
+    uint32_t written = sc_audiobuf_write(&ar->buf, swr_buf, samples);
+    if (written < samples) {
+        uint32_t remaining = samples - written;
+
+        // All samples that could be written without locking have been written,
+        // now we need to lock to drop/consume old samples
+        sc_mutex_lock(&ar->mutex);
+
+        // Retry with the lock
+        written += sc_audiobuf_write(&ar->buf,
+                                     swr_buf + TO_BYTES(written),
+                                     remaining);
+        if (written < samples) {
+            remaining = samples - written;
+            // Still insufficient, drop old samples to make space
+            skipped_samples = sc_audiobuf_read(&ar->buf, NULL, remaining);
+            assert(skipped_samples == remaining);
+        }
+
+        sc_mutex_unlock(&ar->mutex);
+
+        if (written < samples) {
+            // Now there is enough space
+            uint32_t w = sc_audiobuf_write(&ar->buf,
+                                           swr_buf + TO_BYTES(written),
+                                           remaining);
+            assert(w == remaining);
+            (void) w;
+        }
+    }
+
+    uint32_t underflow = 0;
+    uint32_t max_buffered_samples;
+    bool played = atomic_load_explicit(&ar->played, memory_order_relaxed);
+    if (played) {
+        underflow = atomic_exchange_explicit(&ar->underflow, 0,
+                                             memory_order_relaxed);
+
+        max_buffered_samples = ar->target_buffering * 11 / 10
+                             + 60 * ar->sample_rate / 1000 /* 60 ms */;
+    } else {
+        // Playback not started yet, do not accumulate more than
+        // max_initial_buffering samples, this would cause unnecessary delay
+        // (and glitches to compensate) on start.
+        max_buffered_samples = ar->target_buffering
+                             + 10 * ar->sample_rate / 1000 /* 10 ms */;
+    }
+
+    uint32_t can_read = sc_audiobuf_can_read(&ar->buf);
+    if (can_read > max_buffered_samples) {
+        uint32_t skip_samples = 0;
+
+        sc_mutex_lock(&ar->mutex);
+        can_read = sc_audiobuf_can_read(&ar->buf);
+        if (can_read > max_buffered_samples) {
+            skip_samples = can_read - max_buffered_samples;
+            uint32_t r = sc_audiobuf_read(&ar->buf, NULL, skip_samples);
+            assert(r == skip_samples);
+            (void) r;
+            skipped_samples += skip_samples;
+        }
+        sc_mutex_unlock(&ar->mutex);
+
+        if (skip_samples) {
+            if (played) {
+                LOGD("[Audio] Buffering threshold exceeded, skipping %" PRIu32
+                     " samples", skip_samples);
+#ifdef SC_AUDIO_REGULATOR_DEBUG
+            } else {
+                LOGD("[Audio] Playback not started, skipping %" PRIu32
+                     " samples", skip_samples);
+#endif
+            }
+        }
+    }
+
+    atomic_store_explicit(&ar->received, true, memory_order_relaxed);
+    if (!played) {
+        // Nothing more to do
+        return true;
+    }
+
+    // Number of samples added (or removed, if negative) for compensation
+    int32_t instant_compensation = (int32_t) written - frame->nb_samples;
+    // Inserting silence instantly increases buffering
+    int32_t inserted_silence = (int32_t) underflow;
+    // Dropping input samples instantly decreases buffering
+    int32_t dropped = (int32_t) skipped_samples;
+
+    // The compensation must apply instantly, it must not be smoothed
+    ar->avg_buffering.avg += instant_compensation + inserted_silence - dropped;
+    if (ar->avg_buffering.avg < 0) {
+        // Since dropping samples instantly reduces buffering, the difference
+        // is applied immediately to the average value, assuming that the delay
+        // between the producer and the consumer will be caught up.
+        //
+        // However, when this assumption is not valid, the average buffering
+        // may decrease indefinitely. Prevent it to become negative to limit
+        // the consequences.
+        ar->avg_buffering.avg = 0;
+    }
+
+    // However, the buffering level must be smoothed
+    sc_average_push(&ar->avg_buffering, can_read);
+
+#ifdef SC_AUDIO_REGULATOR_DEBUG
+    LOGD("[Audio] can_read=%" PRIu32 " avg_buffering=%f",
+         can_read, sc_average_get(&ar->avg_buffering));
+#endif
+
+    ar->samples_since_resync += written;
+    if (ar->samples_since_resync >= ar->sample_rate) {
+        // Recompute compensation every second
+        ar->samples_since_resync = 0;
+
+        float avg = sc_average_get(&ar->avg_buffering);
+        int diff = ar->target_buffering - avg;
+
+        // Enable compensation when the difference exceeds +/- 4ms.
+        // Disable compensation when the difference is lower than +/- 1ms.
+        int threshold = ar->compensation_active
+                      ? ar->sample_rate     / 1000  /* 1ms */
+                      : ar->sample_rate * 4 / 1000; /* 4ms */
+
+        if (abs(diff) < threshold) {
+            // Do not compensate for small values, the error is just noise
+            diff = 0;
+        } else if (diff < 0 && can_read < ar->target_buffering) {
+            // Do not accelerate if the instant buffering level is below the
+            // target, this would increase underflow
+            diff = 0;
+        }
+        // Compensate the diff over 4 seconds (but will be recomputed after 1
+        // second)
+        int distance = 4 * ar->sample_rate;
+        // Limit compensation rate to 2%
+        int abs_max_diff = distance / 50;
+        diff = CLAMP(diff, -abs_max_diff, abs_max_diff);
+        LOGV("[Audio] Buffering: target=%" PRIu32 " avg=%f cur=%" PRIu32
+             " compensation=%d", ar->target_buffering, avg, can_read, diff);
+
+        int ret = swr_set_compensation(swr_ctx, diff, distance);
+        if (ret < 0) {
+            LOGW("Resampling compensation failed: %d", ret);
+            // not fatal
+        } else {
+            ar->compensation_active = diff != 0;
+        }
+    }
+
+    return true;
+}
+
+bool
+sc_audio_regulator_init(struct sc_audio_regulator *ar, size_t sample_size,
+                        const AVCodecContext *ctx, uint32_t target_buffering) {
+    SwrContext *swr_ctx = swr_alloc();
+    if (!swr_ctx) {
+        LOG_OOM();
+        return false;
+    }
+    ar->swr_ctx = swr_ctx;
+
+#ifdef SCRCPY_LAVU_HAS_CHLAYOUT
+    av_opt_set_chlayout(swr_ctx, "in_chlayout", &ctx->ch_layout, 0);
+    av_opt_set_chlayout(swr_ctx, "out_chlayout", &ctx->ch_layout, 0);
+#else
+    av_opt_set_channel_layout(swr_ctx, "in_channel_layout",
+                              ctx->channel_layout, 0);
+    av_opt_set_channel_layout(swr_ctx, "out_channel_layout",
+                              ctx->channel_layout, 0);
+#endif
+
+    av_opt_set_int(swr_ctx, "in_sample_rate", ctx->sample_rate, 0);
+    av_opt_set_int(swr_ctx, "out_sample_rate", ctx->sample_rate, 0);
+
+    av_opt_set_sample_fmt(swr_ctx, "in_sample_fmt", ctx->sample_fmt, 0);
+    av_opt_set_sample_fmt(swr_ctx, "out_sample_fmt", SC_AV_SAMPLE_FMT, 0);
+
+    int ret = swr_init(swr_ctx);
+    if (ret) {
+        LOGE("Failed to initialize the resampling context");
+        goto error_free_swr_ctx;
+    }
+
+    bool ok = sc_mutex_init(&ar->mutex);
+    if (!ok) {
+        goto error_free_swr_ctx;
+    }
+
+    ar->target_buffering = target_buffering;
+    ar->sample_size = sample_size;
+    ar->sample_rate = ctx->sample_rate;
+
+    // Use a ring-buffer of the target buffering size plus 1 second between the
+    // producer and the consumer. It's too big on purpose, to guarantee that
+    // the producer and the consumer will be able to access it in parallel
+    // without locking.
+    uint32_t audiobuf_samples = target_buffering + ar->sample_rate;
+
+    ok = sc_audiobuf_init(&ar->buf, sample_size, audiobuf_samples);
+    if (!ok) {
+        goto error_destroy_mutex;
+    }
+
+    size_t initial_swr_buf_size = TO_BYTES(4096);
+    ar->swr_buf = malloc(initial_swr_buf_size);
+    if (!ar->swr_buf) {
+        LOG_OOM();
+        goto error_destroy_audiobuf;
+    }
+    ar->swr_buf_alloc_size = initial_swr_buf_size;
+
+    // Samples are produced and consumed by blocks, so the buffering must be
+    // smoothed to get a relatively stable value.
+    sc_average_init(&ar->avg_buffering, 128);
+    ar->samples_since_resync = 0;
+
+    ar->received = false;
+    atomic_init(&ar->played, false);
+    atomic_init(&ar->received, false);
+    atomic_init(&ar->underflow, 0);
+    ar->compensation_active = false;
+
+    return true;
+
+error_destroy_audiobuf:
+    sc_audiobuf_destroy(&ar->buf);
+error_destroy_mutex:
+    sc_mutex_destroy(&ar->mutex);
+error_free_swr_ctx:
+    swr_free(&ar->swr_ctx);
+
+    return false;
+}
+
+void
+sc_audio_regulator_destroy(struct sc_audio_regulator *ar) {
+    free(ar->swr_buf);
+    sc_audiobuf_destroy(&ar->buf);
+    sc_mutex_destroy(&ar->mutex);
+    swr_free(&ar->swr_ctx);
+}
--- a/app/src/audio_regulator.h
+++ b/app/src/audio_regulator.h
@ -0,0 +1,71 @@
+#ifndef SC_AUDIO_REGULATOR_H
+#define SC_AUDIO_REGULATOR_H
+
+#include "common.h"
+
+#include <stdatomic.h>
+#include <stdbool.h>
+#include <libavcodec/avcodec.h>
+#include <libswresample/swresample.h>
+#include "util/audiobuf.h"
+#include "util/average.h"
+#include "util/thread.h"
+
+#define SC_AV_SAMPLE_FMT AV_SAMPLE_FMT_FLT
+
+struct sc_audio_regulator {
+    sc_mutex mutex;
+
+    // Target buffering between the producer and the consumer (in samples)
+    uint32_t target_buffering;
+
+    // Audio buffer to communicate between the receiver and the player
+    struct sc_audiobuf buf;
+
+    // Resampler (only used from the receiver thread)
+    struct SwrContext *swr_ctx;
+
+    // The sample rate is the same for input and output
+    uint32_t sample_rate;
+    // The number of bytes per sample (for all channels)
+    size_t sample_size;
+
+    // Target buffer for resampling (only used by the receiver thread)
+    uint8_t *swr_buf;
+    size_t swr_buf_alloc_size;
+
+    // Number of buffered samples (may be negative on underflow) (only used by
+    // the receiver thread)
+    struct sc_average avg_buffering;
+    // Count the number of samples to trigger a compensation update regularly
+    // (only used by the receiver thread)
+    uint32_t samples_since_resync;
+
+    // Number of silence samples inserted since the last received packet
+    atomic_uint_least32_t underflow;
+
+    // Non-zero compensation applied (only used by the receiver thread)
+    bool compensation_active;
+
+    // Set to true the first time a sample is received
+    atomic_bool received;
+
+    // Set to true the first time samples are pulled by the player
+    atomic_bool played;
+};
+
+bool
+sc_audio_regulator_init(struct sc_audio_regulator *ar, size_t sample_size,
+                        const AVCodecContext *ctx, uint32_t target_buffering);
+
+void
+sc_audio_regulator_destroy(struct sc_audio_regulator *ar);
+
+bool
+sc_audio_regulator_push(struct sc_audio_regulator *ar, const AVFrame *frame);
+
+void
+sc_audio_regulator_pull(struct sc_audio_regulator *ar, uint8_t *out,
+                        uint32_t samples);
+
+#endif
--- a/app/src/cli.c
+++ b/app/src/cli.c
@ -50,6 +50,7 @@ enum {
    OPT_POWER_OFF_ON_CLOSE,
    OPT_V4L2_SINK,
    OPT_DISPLAY_BUFFER,
+    OPT_VIDEO_BUFFER,
    OPT_V4L2_BUFFER,
    OPT_TUNNEL_HOST,
    OPT_TUNNEL_PORT,
@ -102,6 +103,14 @@ enum {
    OPT_NO_MOUSE_HOVER,
    OPT_AUDIO_DUP,
    OPT_GAMEPAD,
+    OPT_NEW_DISPLAY,
+    OPT_LIST_APPS,
+    OPT_START_APP,
+    OPT_SCREEN_OFF_TIMEOUT,
+    OPT_CAPTURE_ORIENTATION,
+    OPT_ANGLE,
+    OPT_NO_VD_SYSTEM_DECORATIONS,
+    OPT_NO_VD_DESTROY_CONTENT,
 };

 struct sc_option {
@ -143,6 +152,13 @@ static const struct sc_option options[] = {
        .longopt = "always-on-top",
        .text = "Make scrcpy window always on top (above other windows).",
    },
+    {
+        .longopt_id = OPT_ANGLE,
+        .longopt = "angle",
+        .argdesc = "degrees",
+        .text = "Rotate the video content by a custom angle, in degrees "
+                "(clockwise).",
+    },
    {
        .longopt_id = OPT_AUDIO_BIT_RATE,
        .longopt = "audio-bit-rate",
@ -240,14 +256,6 @@ static const struct sc_option options[] = {
                "ratio), \"<num>:<den>\" (e.g. \"4:3\") or \"<value>\" (e.g. "
                "\"1.6\")."
    },
-    {
-        .longopt_id = OPT_CAMERA_ID,
-        .longopt = "camera-id",
-        .argdesc = "id",
-        .text = "Specify the device camera id to mirror.\n"
-                "The available camera ids can be listed by:\n"
-                "    scrcpy --list-cameras",
-    },
    {
        .longopt_id = OPT_CAMERA_FACING,
        .longopt = "camera-facing",
@ -255,6 +263,14 @@ static const struct sc_option options[] = {
        .text = "Select the device camera by its facing direction.\n"
                "Possible values are \"front\", \"back\" and \"external\".",
    },
+    {
+        .longopt_id = OPT_CAMERA_FPS,
+        .longopt = "camera-fps",
+        .argdesc = "value",
+        .text = "Specify the camera capture frame rate.\n"
+                "If not specified, Android's default frame rate (30 fps) is "
+                "used.",
+    },
    {
        .longopt_id = OPT_CAMERA_HIGH_SPEED,
        .longopt = "camera-high-speed",
@ -262,6 +278,14 @@ static const struct sc_option options[] = {
                "This mode is restricted to specific resolutions and frame "
                "rates, listed by --list-camera-sizes.",
    },
+    {
+        .longopt_id = OPT_CAMERA_ID,
+        .longopt = "camera-id",
+        .argdesc = "id",
+        .text = "Specify the device camera id to mirror.\n"
+                "The available camera ids can be listed by:\n"
+                "    scrcpy --list-cameras",
+    },
    {
        .longopt_id = OPT_CAMERA_SIZE,
        .longopt = "camera-size",
@ -269,12 +293,21 @@ static const struct sc_option options[] = {
        .text = "Specify an explicit camera capture size.",
    },
    {
-        .longopt_id = OPT_CAMERA_FPS,
-        .longopt = "camera-fps",
+        .longopt_id = OPT_CAPTURE_ORIENTATION,
+        .longopt = "capture-orientation",
        .argdesc = "value",
-        .text = "Specify the camera capture frame rate.\n"
-                "If not specified, Android's default frame rate (30 fps) is "
-                "used.",
+        .text = "Set the capture video orientation.\n"
+                "Possible values are 0, 90, 180, 270, flip0, flip90, flip180 "
+                "and flip270, possibly prefixed by '@'.\n"
+                "The number represents the clockwise rotation in degrees; the "
+                "flip\" keyword applies a horizontal flip before the "
+                "rotation.\n"
+                "If a leading '@' is passed (@90) for display capture, then "
+                "the rotation is locked, and is relative to the natural device "
+                "orientation.\n"
+                "If '@' is passed alone, then the rotation is locked to the "
+                "initial device orientation.\n"
+                "Default is 0.",
    },
    {
        // Not really deprecated (--codec has never been released), but without
@ -297,8 +330,7 @@ static const struct sc_option options[] = {
        .argdesc = "width:height:x:y",
        .text = "Crop the device screen on the server.\n"
                "The values are expressed in the device natural orientation "
-                "(typically, portrait for a phone, landscape for a tablet). "
-                "Any --max-size value is computed on the cropped size.",
+                "(typically, portrait for a phone, landscape for a tablet).",
    },
    {
        .shortopt = 'd',
@ -318,12 +350,10 @@ static const struct sc_option options[] = {
        .argdesc = "id",
    },
    {
+        // deprecated
        .longopt_id = OPT_DISPLAY_BUFFER,
        .longopt = "display-buffer",
        .argdesc = "ms",
-        .text = "Add a buffering delay (in milliseconds) before displaying. "
-                "This increases latency to compensate for jitter.\n"
-                "Default is 0 (no buffering).",
    },
    {
        .longopt_id = OPT_DISPLAY_ID,
@ -442,6 +472,11 @@ static const struct sc_option options[] = {
                "This is a workaround for some devices not behaving as "
                "expected when setting the device clipboard programmatically.",
    },
+    {
+        .longopt_id = OPT_LIST_APPS,
+        .longopt = "list-apps",
+        .text = "List Android apps installed on the device.",
+    },
    {
        .longopt_id = OPT_LIST_CAMERAS,
        .longopt = "list-cameras",
@ -463,18 +498,10 @@ static const struct sc_option options[] = {
        .text = "List video and audio encoders available on the device.",
    },
    {
+        // deprecated
        .longopt_id = OPT_LOCK_VIDEO_ORIENTATION,
        .longopt = "lock-video-orientation",
        .argdesc = "value",
-        .optional_arg = true,
-        .text = "Lock capture video orientation to value.\n"
-                "Possible values are \"unlocked\", \"initial\" (locked to the "
-                "initial orientation), 0, 90, 180 and 270. The values "
-                "represent the clockwise rotation from the natural device "
-                "orientation, in degrees.\n"
-                "Default is \"unlocked\".\n"
-                "Passing the option without argument is equivalent to passing "
-                "\"initial\".",
    },
    {
        .shortopt = 'm',
@ -557,6 +584,20 @@ static const struct sc_option options[] = {
        .text = "Disable video and audio playback on the computer (equivalent "
                "to --no-video-playback --no-audio-playback).",
    },
+    {
+        .longopt_id = OPT_NEW_DISPLAY,
+        .longopt = "new-display",
+        .argdesc = "[<width>x<height>][/<dpi>]",
+        .optional_arg = true,
+        .text = "Create a new display with the specified resolution and "
+                "density. If not provided, they default to the main display "
+                "dimensions and DPI.\n"
+                "Examples:\n"
+                "    --new-display=1920x1080\n"
+                "    --new-display=1920x1080/420  # force 420 dpi\n"
+                "    --new-display         # main display size and density\n"
+                "    --new-display=/240    # main display size and 240 dpi",
+    },
    {
        .longopt_id = OPT_NO_AUDIO,
        .longopt = "no-audio",
@ -619,6 +660,20 @@ static const struct sc_option options[] = {
        .longopt = "no-power-on",
        .text = "Do not power on the device on start.",
    },
+    {
+        .longopt_id = OPT_NO_VD_DESTROY_CONTENT,
+        .longopt = "no-vd-destroy-content",
+        .text = "Disable virtual display \"destroy content on removal\" "
+                "flag.\n"
+                "With this option, when the virtual display is closed, the "
+                "running apps are moved to the main display rather than being "
+                "destroyed.",
+    },
+    {
+        .longopt_id = OPT_NO_VD_SYSTEM_DECORATIONS,
+        .longopt = "no-vd-system-decorations",
+        .text = "Disable virtual display system decorations flag.",
+    },
    {
        .longopt_id = OPT_NO_VIDEO,
        .longopt = "no-video",
@ -771,6 +826,13 @@ static const struct sc_option options[] = {
        .longopt = "turn-screen-off",
        .text = "Turn the device screen off immediately.",
    },
+    {
+        .longopt_id = OPT_SCREEN_OFF_TIMEOUT,
+        .longopt = "screen-off-timeout",
+        .argdesc = "seconds",
+        .text = "Set the screen off timeout while scrcpy is running (restore "
+                "the initial value on exit).",
+    },
    {
        .longopt_id = OPT_SHORTCUT_MOD,
        .longopt = "shortcut-mod",
@ -784,6 +846,20 @@ static const struct sc_option options[] = {
                "shortcuts, pass \"lctrl,lsuper\".\n"
                "Default is \"lalt,lsuper\" (left-Alt or left-Super).",
    },
+    {
+        .longopt_id = OPT_START_APP,
+        .longopt = "start-app",
+        .argdesc = "name",
+        .text = "Start an Android app, by its exact package name.\n"
+                "Add a '?' prefix to select an app whose name starts with the "
+                "given name, case-insensitive (retrieving app names on the "
+                "device may take some time):\n"
+                "    scrcpy --start-app=?firefox\n"
+                "Add a '+' prefix to force-stop before starting the app:\n"
+                "    scrcpy --new-display --start-app=+org.mozilla.firefox\n"
+                "Both prefixes can be used, in that order:\n"
+                "    scrcpy --start-app=+?firefox",
+    },
    {
        .shortopt = 't',
        .longopt = "show-touches",
@ -794,16 +870,17 @@ static const struct sc_option options[] = {
    {
        .longopt_id = OPT_TCPIP,
        .longopt = "tcpip",
-        .argdesc = "ip[:port]",
+        .argdesc = "[+]ip[:port]",
        .optional_arg = true,
-        .text = "Configure and reconnect the device over TCP/IP.\n"
+        .text = "Configure and connect the device over TCP/IP.\n"
                "If a destination address is provided, then scrcpy connects to "
                "this address before starting. The device must listen on the "
                "given TCP port (default is 5555).\n"
                "If no destination address is provided, then scrcpy attempts "
                "to find the IP address of the current device (typically "
                "connected over USB), enables TCP/IP mode, then connects to "
-                "this address before starting.",
+                "this address before starting.\n"
+                "Prefix the address with a '+' to force a reconnection.",
    },
    {
        .longopt_id = OPT_TIME_LIMIT,
@ -851,8 +928,6 @@ static const struct sc_option options[] = {
        .longopt = "v4l2-sink",
        .argdesc = "/dev/videoN",
        .text = "Output to v4l2loopback device.\n"
-                "It requires to lock the video orientation (see "
-                "--lock-video-orientation).\n"
                "This feature is only available on Linux.",
    },
    {
@ -861,11 +936,20 @@ static const struct sc_option options[] = {
        .argdesc = "ms",
        .text = "Add a buffering delay (in milliseconds) before pushing "
                "frames. This increases latency to compensate for jitter.\n"
-                "This option is similar to --display-buffer, but specific to "
+                "This option is similar to --video-buffer, but specific to "
                "V4L2 sink.\n"
                "Default is 0 (no buffering).\n"
                "This option is only available on Linux.",
    },
+    {
+        .longopt_id = OPT_VIDEO_BUFFER,
+        .longopt = "video-buffer",
+        .argdesc = "ms",
+        .text = "Add a buffering delay (in milliseconds) before displaying "
+                "video frames.\n"
+                "This increases latency to compensate for jitter.\n"
+                "Default is 0 (no buffering).",
+    },
    {
        .longopt_id = OPT_VIDEO_CODEC,
        .longopt = "video-codec",
@ -977,6 +1061,10 @@ static const struct sc_shortcut shortcuts[] = {
        .shortcuts = { "MOD+Shift+z" },
        .text = "Unpause display",
    },
+    {
+        .shortcuts = { "MOD+Shift+r" },
+        .text = "Reset video capture/encoding",
+    },
    {
        .shortcuts = { "MOD+g" },
        .text = "Resize window to 1:1 (pixel-perfect)",
@ -1072,7 +1160,11 @@ static const struct sc_shortcut shortcuts[] = {
    },
    {
        .shortcuts = { "Shift+click-and-move" },
-        .text = "Tilt (slide vertically with two fingers)",
+        .text = "Tilt vertically (slide with 2 fingers)",
+    },
+    {
+        .shortcuts = { "Ctrl+Shift+click-and-move" },
+        .text = "Tilt horizontally (slide with 2 fingers)",
    },
    {
        .shortcuts = { "Drag & drop APK file" },
@ -1521,78 +1613,6 @@ parse_audio_output_buffer(const char *s, sc_tick *tick) {
    return true;
 }

-static bool
-parse_lock_video_orientation(const char *s,
-                             enum sc_lock_video_orientation *lock_mode) {
-    if (!s || !strcmp(s, "initial")) {
-        // Without argument, lock the initial orientation
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_INITIAL;
-        return true;
-    }
-
-    if (!strcmp(s, "unlocked")) {
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_UNLOCKED;
-        return true;
-    }
-
-    if (!strcmp(s, "0")) {
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_0;
-        return true;
-    }
-
-    if (!strcmp(s, "90")) {
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_90;
-        return true;
-    }
-
-    if (!strcmp(s, "180")) {
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_180;
-        return true;
-    }
-
-    if (!strcmp(s, "270")) {
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_270;
-        return true;
-    }
-
-    if (!strcmp(s, "1")) {
-        LOGW("--lock-video-orientation=1 is deprecated, use "
-             "--lock-video-orientation=270 instead.");
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_270;
-        return true;
-    }
-
-    if (!strcmp(s, "2")) {
-        LOGW("--lock-video-orientation=2 is deprecated, use "
-             "--lock-video-orientation=180 instead.");
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_180;
-        return true;
-    }
-
-    if (!strcmp(s, "3")) {
-        LOGW("--lock-video-orientation=3 is deprecated, use "
-             "--lock-video-orientation=90 instead.");
-        *lock_mode = SC_LOCK_VIDEO_ORIENTATION_90;
-        return true;
-    }
-
-    LOGE("Unsupported --lock-video-orientation value: %s (expected initial, "
-         "unlocked, 0, 90, 180 or 270).", s);
-    return false;
-}
-
-static bool
-parse_rotation(const char *s, uint8_t *rotation) {
-    long value;
-    bool ok = parse_integer_arg(s, &value, false, 0, 3, "rotation");
-    if (!ok) {
-        return false;
-    }
-
-    *rotation = (uint8_t) value;
-    return true;
-}
-
 static bool
 parse_orientation(const char *s, enum sc_orientation *orientation) {
    if (!strcmp(s, "0")) {
@ -1632,6 +1652,32 @@ parse_orientation(const char *s, enum sc_orientation *orientation) {
    return false;
 }

+static bool
+parse_capture_orientation(const char *s, enum sc_orientation *orientation,
+                          enum sc_orientation_lock *lock) {
+    if (*s == '\0') {
+        LOGE("Capture orientation may not be empty (expected 0, 90, 180, 270, "
+             "flip0, flip90, flip180 or flip270, possibly prefixed by '@')");
+        return false;
+    }
+
+    // Lock the orientation by a leading '@'
+    if (s[0] == '@') {
+        // Consume '@'
+        ++s;
+        if (*s == '\0') {
+            // Only '@': lock to the initial orientation (orientation is unused)
+            *lock = SC_ORIENTATION_LOCKED_INITIAL;
+            return true;
+        }
+        *lock = SC_ORIENTATION_LOCKED_VALUE;
+    } else {
+        *lock = SC_ORIENTATION_UNLOCKED;
+    }
+
+    return parse_orientation(s, orientation);
+}
+
 static bool
 parse_window_position(const char *s, int16_t *position) {
    // special value for "auto"
@ -2102,6 +2148,20 @@ parse_time_limit(const char *s, sc_tick *tick) {
    return true;
 }

+static bool
+parse_screen_off_timeout(const char *s, sc_tick *tick) {
+    long value;
+    // value in seconds, but must fit in 31 bits in milliseconds
+    bool ok = parse_integer_arg(s, &value, false, 0, 0x7FFFFFFF / 1000,
+                                "screen off timeout");
+    if (!ok) {
+        return false;
+    }
+
+    *tick = SC_TICK_FROM_SEC(value);
+    return true;
+}
+
 static bool
 parse_pause_on_exit(const char *s, enum sc_pause_on_exit *pause_on_exit) {
    if (!s || !strcmp(s, "true")) {
@ -2227,8 +2287,8 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                opts->crop = optarg;
                break;
            case OPT_DISPLAY:
-                LOGW("--display is deprecated, use --display-id instead.");
-                // fall through
+                LOGE("--display has been removed, use --display-id instead.");
+                return false;
            case OPT_DISPLAY_ID:
                if (!parse_display_id(optarg, &opts->display_id)) {
                    return false;
@ -2292,8 +2352,13 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                     "--mouse=uhid instead.");
                return false;
            case OPT_LOCK_VIDEO_ORIENTATION:
-                if (!parse_lock_video_orientation(optarg,
-                        &opts->lock_video_orientation)) {
+                LOGE("--lock-video-orientation has been removed, use "
+                     "--capture-orientation instead.");
+                return false;
+            case OPT_CAPTURE_ORIENTATION:
+                if (!parse_capture_orientation(optarg,
+                                          &opts->capture_orientation,
+                                          &opts->capture_orientation_lock)) {
                    return false;
                }
                break;
@ -2311,8 +2376,9 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                opts->control = false;
                break;
            case OPT_NO_DISPLAY:
-                LOGW("--no-display is deprecated, use --no-playback instead.");
-                // fall through
+                LOGE("--no-display has been removed, use --no-playback "
+                     "instead.");
+                return false;
            case 'N':
                opts->video_playback = false;
                opts->audio_playback = false;
@ -2398,32 +2464,9 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                opts->key_inject_mode = SC_KEY_INJECT_MODE_RAW;
                break;
            case OPT_ROTATION:
-                LOGW("--rotation is deprecated, use --display-orientation "
-                     "instead.");
-                uint8_t rotation;
-                if (!parse_rotation(optarg, &rotation)) {
-                    return false;
-                }
-                assert(rotation <= 3);
-                switch (rotation) {
-                    case 0:
-                        opts->display_orientation = SC_ORIENTATION_0;
-                        break;
-                    case 1:
-                        // rotation 1 was 90° counterclockwise, but orientation
-                        // is expressed clockwise
-                        opts->display_orientation = SC_ORIENTATION_270;
-                        break;
-                    case 2:
-                        opts->display_orientation = SC_ORIENTATION_180;
-                        break;
-                    case 3:
-                        // rotation 3 was 270° counterclockwise, but orientation
-                        // is expressed clockwise
-                        opts->display_orientation = SC_ORIENTATION_90;
-                        break;
-                }
-                break;
+                LOGE("--rotation has been removed, use --orientation or "
+                     "--capture-orientation instead.");
+                return false;
            case OPT_DISPLAY_ORIENTATION:
                if (!parse_orientation(optarg, &opts->display_orientation)) {
                    return false;
@ -2484,23 +2527,9 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                }
                break;
            case OPT_FORWARD_ALL_CLICKS:
-                LOGW("--forward-all-clicks is deprecated, "
+                LOGE("--forward-all-clicks has been removed, "
                     "use --mouse-bind=++++ instead.");
-                opts->mouse_bindings = (struct sc_mouse_bindings) {
-                    .pri = {
-                        .right_click = SC_MOUSE_BINDING_CLICK,
-                        .middle_click = SC_MOUSE_BINDING_CLICK,
-                        .click4 = SC_MOUSE_BINDING_CLICK,
-                        .click5 = SC_MOUSE_BINDING_CLICK,
-                    },
-                    .sec = {
-                        .right_click = SC_MOUSE_BINDING_CLICK,
-                        .middle_click = SC_MOUSE_BINDING_CLICK,
-                        .click4 = SC_MOUSE_BINDING_CLICK,
-                        .click5 = SC_MOUSE_BINDING_CLICK,
-                    },
-                };
-                break;
+                return false;
            case OPT_LEGACY_PASTE:
                opts->legacy_paste = true;
                break;
@ -2508,7 +2537,11 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                opts->power_off_on_close = true;
                break;
            case OPT_DISPLAY_BUFFER:
-                if (!parse_buffering_time(optarg, &opts->display_buffer)) {
+                LOGE("--display-buffer has been removed, use --video-buffer "
+                     "instead.");
+                return false;
+            case OPT_VIDEO_BUFFER:
+                if (!parse_buffering_time(optarg, &opts->video_buffer)) {
                    return false;
                }
                break;
@ -2591,6 +2624,9 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
            case OPT_LIST_CAMERA_SIZES:
                opts->list |= SC_OPTION_LIST_CAMERA_SIZES;
                break;
+            case OPT_LIST_APPS:
+                opts->list |= SC_OPTION_LIST_APPS;
+                break;
            case OPT_REQUIRE_AUDIO:
                opts->require_audio = true;
                break;
@ -2664,6 +2700,27 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
                    return false;
                }
                break;
+            case OPT_NEW_DISPLAY:
+                opts->new_display = optarg ? optarg : "";
+                break;
+            case OPT_START_APP:
+                opts->start_app = optarg;
+                break;
+            case OPT_SCREEN_OFF_TIMEOUT:
+                if (!parse_screen_off_timeout(optarg,
+                                              &opts->screen_off_timeout)) {
+                    return false;
+                }
+                break;
+            case OPT_ANGLE:
+                opts->angle = optarg;
+                break;
+            case OPT_NO_VD_DESTROY_CONTENT:
+                opts->vd_destroy_content = false;
+                break;
+            case OPT_NO_VD_SYSTEM_DECORATIONS:
+                opts->vd_system_decorations = false;
+                break;
            default:
                // getopt prints the error message on stderr
                return false;
@ -2758,13 +2815,6 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
            return false;
        }

-        if (opts->lock_video_orientation ==
-                SC_LOCK_VIDEO_ORIENTATION_UNLOCKED) {
-            LOGI("Video orientation is locked for v4l2 sink. "
-                 "See --lock-video-orientation.");
-            opts->lock_video_orientation = SC_LOCK_VIDEO_ORIENTATION_INITIAL;
-        }
-
        // V4L2 could not handle size change.
        // Do not log because downsizing on error is the default behavior,
        // not an explicit request from the user.
@ -2772,7 +2822,7 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
    }

    if (opts->v4l2_buffer && !opts->v4l2_device) {
-        LOGE("V4L2 buffer value without V4L2 sink\n");
+        LOGE("V4L2 buffer value without V4L2 sink");
        return false;
    }
 #endif
@ -2791,8 +2841,8 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
            if (otg) {
                opts->mouse_input_mode = SC_MOUSE_INPUT_MODE_AOA;
            } else if (!opts->video_playback) {
-                LOGI("No video mirroring, mouse mode switched to UHID");
-                opts->mouse_input_mode = SC_MOUSE_INPUT_MODE_UHID;
+                LOGI("No video mirroring, SDK mouse disabled");
+                opts->mouse_input_mode = SC_MOUSE_INPUT_MODE_DISABLED;
            } else {
                opts->mouse_input_mode = SC_MOUSE_INPUT_MODE_SDK;
            }
@ -2844,6 +2894,18 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
        }
    }

+    if (opts->new_display) {
+        if (opts->video_source != SC_VIDEO_SOURCE_DISPLAY) {
+            LOGE("--new-display is only available with --video-source=display");
+            return false;
+        }
+
+        if (!opts->video) {
+            LOGE("--new-display is incompatible with --no-video");
+            return false;
+        }
+    }
+
    if (otg) {
        if (!opts->control) {
            LOGE("--no-control is not allowed in OTG mode");
@ -2950,6 +3012,11 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
        return false;
    }

+    if (opts->display_id != 0 && opts->new_display) {
+        LOGE("Cannot specify both --display-id and --new-display");
+        return false;
+    }
+
    if (opts->audio && opts->audio_source == SC_AUDIO_SOURCE_AUTO) {
        // Select the audio source according to the video source
        if (opts->video_source == SC_VIDEO_SOURCE_DISPLAY) {
@ -3082,6 +3149,10 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
            LOGE("Cannot request power off on close if control is disabled");
            return false;
        }
+        if (opts->start_app) {
+            LOGE("Cannot start an Android app if control is disabled");
+            return false;
+        }
    }

 # ifdef _WIN32
--- a/app/src/control_msg.c
+++ b/app/src/control_msg.c
@ -22,9 +22,6 @@
 #define MOTIONEVENT_ACTION_LABEL(value) \
    ENUM_TO_LABEL(android_motionevent_action_labels, value)

-#define SCREEN_POWER_MODE_LABEL(value) \
-    ENUM_TO_LABEL(screen_power_mode_labels, value)
-
 static const char *const android_keyevent_action_labels[] = {
    "down",
    "up",
@ -47,14 +44,6 @@ static const char *const android_motionevent_action_labels[] = {
    "btn-release",
 };

-static const char *const screen_power_mode_labels[] = {
-    "off",
-    "doze",
-    "normal",
-    "doze-suspend",
-    "suspend",
-};
-
 static const char *const copy_key_labels[] = {
    "none",
    "copy",
@ -158,13 +147,15 @@ sc_control_msg_serialize(const struct sc_control_msg *msg, uint8_t *buf) {
            size_t len = write_string(&buf[10], msg->set_clipboard.text,
                                      SC_CONTROL_MSG_CLIPBOARD_TEXT_MAX_LENGTH);
            return 10 + len;
-        case SC_CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE:
-            buf[1] = msg->set_screen_power_mode.mode;
+        case SC_CONTROL_MSG_TYPE_SET_DISPLAY_POWER:
+            buf[1] = msg->set_display_power.on;
            return 2;
        case SC_CONTROL_MSG_TYPE_UHID_CREATE:
            sc_write16be(&buf[1], msg->uhid_create.id);
+            sc_write16be(&buf[3], msg->uhid_create.vendor_id);
+            sc_write16be(&buf[5], msg->uhid_create.product_id);

-            size_t index = 3;
+            size_t index = 7;
            index += write_string_tiny(&buf[index], msg->uhid_create.name, 127);

            sc_write16be(&buf[index], msg->uhid_create.report_desc_size);
@ -183,11 +174,16 @@ sc_control_msg_serialize(const struct sc_control_msg *msg, uint8_t *buf) {
        case SC_CONTROL_MSG_TYPE_UHID_DESTROY:
            sc_write16be(&buf[1], msg->uhid_destroy.id);
            return 3;
+        case SC_CONTROL_MSG_TYPE_START_APP: {
+            size_t len = write_string_tiny(&buf[1], msg->start_app.name, 255);
+            return 1 + len;
+        }
        case SC_CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL:
        case SC_CONTROL_MSG_TYPE_EXPAND_SETTINGS_PANEL:
        case SC_CONTROL_MSG_TYPE_COLLAPSE_PANELS:
        case SC_CONTROL_MSG_TYPE_ROTATE_DEVICE:
        case SC_CONTROL_MSG_TYPE_OPEN_HARD_KEYBOARD_SETTINGS:
+        case SC_CONTROL_MSG_TYPE_RESET_VIDEO:
            // no additional data
            return 1;
        default:
@ -264,9 +260,9 @@ sc_control_msg_log(const struct sc_control_msg *msg) {
                     msg->set_clipboard.paste ? "paste" : "nopaste",
                     msg->set_clipboard.text);
            break;
-        case SC_CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE:
-            LOG_CMSG("power mode %s",
-                     SCREEN_POWER_MODE_LABEL(msg->set_screen_power_mode.mode));
+        case SC_CONTROL_MSG_TYPE_SET_DISPLAY_POWER:
+            LOG_CMSG("display power %s",
+                     msg->set_display_power.on ? "on" : "off");
            break;
        case SC_CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL:
            LOG_CMSG("expand notification panel");
@ -284,9 +280,13 @@ sc_control_msg_log(const struct sc_control_msg *msg) {
            // Quote only if name is not null
            const char *name = msg->uhid_create.name;
            const char *quote = name ? "\"" : "";
-            LOG_CMSG("UHID create [%" PRIu16 "] name=%s%s%s "
-                     "report_desc_size=%" PRIu16, msg->uhid_create.id,
-                     quote, name, quote, msg->uhid_create.report_desc_size);
+            LOG_CMSG("UHID create [%" PRIu16 "] %04" PRIx16 ":%04" PRIx16
+                     " name=%s%s%s report_desc_size=%" PRIu16,
+                     msg->uhid_create.id,
+                     msg->uhid_create.vendor_id,
+                     msg->uhid_create.product_id,
+                     quote, name, quote,
+                     msg->uhid_create.report_desc_size);
            break;
        }
        case SC_CONTROL_MSG_TYPE_UHID_INPUT: {
@ -308,6 +308,12 @@ sc_control_msg_log(const struct sc_control_msg *msg) {
        case SC_CONTROL_MSG_TYPE_OPEN_HARD_KEYBOARD_SETTINGS:
            LOG_CMSG("open hard keyboard settings");
            break;
+        case SC_CONTROL_MSG_TYPE_START_APP:
+            LOG_CMSG("start app \"%s\"", msg->start_app.name);
+            break;
+        case SC_CONTROL_MSG_TYPE_RESET_VIDEO:
+            LOG_CMSG("reset video");
+            break;
        default:
            LOG_CMSG("unknown type: %u", (unsigned) msg->type);
            break;
@ -333,6 +339,9 @@ sc_control_msg_destroy(struct sc_control_msg *msg) {
        case SC_CONTROL_MSG_TYPE_SET_CLIPBOARD:
            free(msg->set_clipboard.text);
            break;
+        case SC_CONTROL_MSG_TYPE_START_APP:
+            free(msg->start_app.name);
+            break;
        default:
            // do nothing
            break;
--- a/app/src/control_msg.h
+++ b/app/src/control_msg.h
@ -35,18 +35,14 @@ enum sc_control_msg_type {
    SC_CONTROL_MSG_TYPE_COLLAPSE_PANELS,
    SC_CONTROL_MSG_TYPE_GET_CLIPBOARD,
    SC_CONTROL_MSG_TYPE_SET_CLIPBOARD,
-    SC_CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE,
+    SC_CONTROL_MSG_TYPE_SET_DISPLAY_POWER,
    SC_CONTROL_MSG_TYPE_ROTATE_DEVICE,
    SC_CONTROL_MSG_TYPE_UHID_CREATE,
    SC_CONTROL_MSG_TYPE_UHID_INPUT,
    SC_CONTROL_MSG_TYPE_UHID_DESTROY,
    SC_CONTROL_MSG_TYPE_OPEN_HARD_KEYBOARD_SETTINGS,
-};
-
-enum sc_screen_power_mode {
-    // see <https://android.googlesource.com/platform/frameworks/base.git/+/pie-release-2/core/java/android/view/SurfaceControl.java#305>
-    SC_SCREEN_POWER_MODE_OFF = 0,
-    SC_SCREEN_POWER_MODE_NORMAL = 2,
+    SC_CONTROL_MSG_TYPE_START_APP,
+    SC_CONTROL_MSG_TYPE_RESET_VIDEO,
 };

 enum sc_copy_key {
@ -94,10 +90,12 @@ struct sc_control_msg {
            bool paste;
        } set_clipboard;
        struct {
-            enum sc_screen_power_mode mode;
-        } set_screen_power_mode;
+            bool on;
+        } set_display_power;
        struct {
            uint16_t id;
+            uint16_t vendor_id;
+            uint16_t product_id;
            const char *name; // pointer to static data
            uint16_t report_desc_size;
            const uint8_t *report_desc; // pointer to static data
@ -110,6 +108,9 @@ struct sc_control_msg {
        struct {
            uint16_t id;
        } uhid_destroy;
+        struct {
+            char *name;
+        } start_app;
    };
 };

--- a/app/src/events.h
+++ b/app/src/events.h
@ -5,7 +5,7 @@

 #include <stdbool.h>
 #include <stdint.h>
-#include <SDL_events.h>
+#include <SDL2/SDL_events.h>

 enum {
    SC_EVENT_NEW_FRAME = SDL_USEREVENT,
--- a/app/src/hid/hid_event.h
+++ b/app/src/hid/hid_event.h
@ -15,7 +15,6 @@ struct sc_hid_input {

 struct sc_hid_open {
    uint16_t hid_id;
-    const char *name; // pointer to static memory
    const uint8_t *report_desc; // pointer to static memory
    size_t report_desc_size;
 };
--- a/app/src/hid/hid_gamepad.c
+++ b/app/src/hid/hid_gamepad.c
@ -52,10 +52,10 @@ static const uint8_t SC_HID_GAMEPAD_REPORT_DESC[] = {
    0x09, 0x30,
    // Usage (Y)   Left stick y
    0x09, 0x31,
-    // Usage (Z)   Right stick x
-    0x09, 0x32,
-    // Usage (Rz)  Right stick y
-    0x09, 0x35,
+    // Usage (Rx)  Right stick x
+    0x09, 0x33,
+    // Usage (Ry)  Right stick y
+    0x09, 0x34,
    // Logical Minimum (0)
    0x15, 0x00,
    // Logical Maximum (65535)
@ -65,15 +65,15 @@ static const uint8_t SC_HID_GAMEPAD_REPORT_DESC[] = {
    0x75, 0x10,
    // Report Count (4)
    0x95, 0x04,
-    // Input (Data, Variable, Absolute): 4 bytes (X, Y, Z, Rz)
+    // Input (Data, Variable, Absolute): 4x2 bytes (X, Y, Z, Rz)
    0x81, 0x02,

-    // Usage Page (Simulation Controls)
-    0x05, 0x02,
-    // Usage (Brake)
-    0x09, 0xC5,
-    // Usage (Accelerator)
-    0x09, 0xC4,
+    // Usage Page (Generic Desktop)
+    0x05, 0x01,
+    // Usage (Z)
+    0x09, 0x32,
+    // Usage (Rz)
+    0x09, 0x35,
    // Logical Minimum (0)
    0x15, 0x00,
    // Logical Maximum (32767)
@ -82,7 +82,7 @@ static const uint8_t SC_HID_GAMEPAD_REPORT_DESC[] = {
    0x75, 0x10,
    // Report Count (2)
    0x95, 0x02,
-    // Input (Data, Variable, Absolute): 2 bytes (L2, R2)
+    // Input (Data, Variable, Absolute): 2x2 bytes (L2, R2)
    0x81, 0x02,

    // Usage Page (Buttons)
@ -182,7 +182,7 @@ static const uint8_t SC_HID_GAMEPAD_REPORT_DESC[] = {
 *                     `------------- SC_GAMEPAD_BUTTON_RIGHT_STICK
 *
 *                  +---------------+
- *        byte 14:  |0 0 0 . . . . .| hat switch (dpad) position (0-8)
+ *        byte 14:  |0 0 0 0 . . . .| hat switch (dpad) position (0-8)
 *                  +---------------+
 *                     9 possible positions and their values:
 *                             8 1 2
@ -191,16 +191,19 @@ static const uint8_t SC_HID_GAMEPAD_REPORT_DESC[] = {
 *                     (8 is top-left, 1 is top, 2 is top-right, etc.)
 */

+// [-32768 to 32767] -> [0 to 65535]
+#define AXIS_RESCALE(V) (uint16_t) (((int32_t) V) + 0x8000)
+
 static void
 sc_hid_gamepad_slot_init(struct sc_hid_gamepad_slot *slot,
                         uint32_t gamepad_id) {
    assert(gamepad_id != SC_GAMEPAD_ID_INVALID);
    slot->gamepad_id = gamepad_id;
    slot->buttons = 0;
-    slot->axis_left_x = 0;
-    slot->axis_left_y = 0;
-    slot->axis_right_x = 0;
-    slot->axis_right_y = 0;
+    slot->axis_left_x = AXIS_RESCALE(0);
+    slot->axis_left_y = AXIS_RESCALE(0);
+    slot->axis_right_x = AXIS_RESCALE(0);
+    slot->axis_right_y = AXIS_RESCALE(0);
    slot->axis_left_trigger = 0;
    slot->axis_right_trigger = 0;
 }
@ -243,14 +246,8 @@ sc_hid_gamepad_generate_open(struct sc_hid_gamepad *hid,

    sc_hid_gamepad_slot_init(&hid->slots[slot_idx], gamepad_id);

-    SDL_GameController* game_controller =
-        SDL_GameControllerFromInstanceID(gamepad_id);
-    assert(game_controller);
-    const char *name = SDL_GameControllerName(game_controller);
-
    uint16_t hid_id = sc_hid_gamepad_slot_get_id(slot_idx);
    hid_open->hid_id = hid_id;
-    hid_open->name = name;
    hid_open->report_desc = SC_HID_GAMEPAD_REPORT_DESC;
    hid_open->report_desc_size = sizeof(SC_HID_GAMEPAD_REPORT_DESC);

@ -423,8 +420,6 @@ sc_hid_gamepad_generate_input_from_axis(struct sc_hid_gamepad *hid,

    struct sc_hid_gamepad_slot *slot = &hid->slots[slot_idx];

-// [-32768 to 32767] -> [0 to 65535]
-#define AXIS_RESCALE(V) (uint16_t) (((int32_t) V) + 0x8000)
    switch (event->axis) {
        case SC_GAMEPAD_AXIS_LEFTX:
            slot->axis_left_x = AXIS_RESCALE(event->value);
--- a/app/src/hid/hid_keyboard.c
+++ b/app/src/hid/hid_keyboard.c
@ -335,7 +335,6 @@ sc_hid_keyboard_generate_input_from_mods(struct sc_hid_input *hid_input,

 void sc_hid_keyboard_generate_open(struct sc_hid_open *hid_open) {
    hid_open->hid_id = SC_HID_ID_KEYBOARD;
-    hid_open->name = NULL; // No name specified after "scrcpy"
    hid_open->report_desc = SC_HID_KEYBOARD_REPORT_DESC;
    hid_open->report_desc_size = sizeof(SC_HID_KEYBOARD_REPORT_DESC);
 }
--- a/app/src/hid/hid_mouse.c
+++ b/app/src/hid/hid_mouse.c
@ -190,7 +190,6 @@ sc_hid_mouse_generate_input_from_scroll(struct sc_hid_input *hid_input,

 void sc_hid_mouse_generate_open(struct sc_hid_open *hid_open) {
    hid_open->hid_id = SC_HID_ID_MOUSE;
-    hid_open->name = NULL; // No name specified after "scrcpy"
    hid_open->report_desc = SC_HID_MOUSE_REPORT_DESC;
    hid_open->report_desc_size = sizeof(SC_HID_MOUSE_REPORT_DESC);
 }
--- a/app/src/icon.c
+++ b/app/src/icon.c
@ -9,6 +9,7 @@

 #include "config.h"
 #include "compat.h"
+#include "util/env.h"
 #include "util/file.h"
 #include "util/log.h"
 #include "util/str.h"
@ -19,35 +20,22 @@

 static char *
 get_icon_path(void) {
-#ifdef __WINDOWS__
-    const wchar_t *icon_path_env = _wgetenv(L"SCRCPY_ICON_PATH");
-#else
-    const char *icon_path_env = getenv("SCRCPY_ICON_PATH");
-#endif
-    if (icon_path_env) {
+    char *icon_path = sc_get_env("SCRCPY_ICON_PATH");
+    if (icon_path) {
        // if the envvar is set, use it
-#ifdef __WINDOWS__
-        char *icon_path = sc_str_from_wchars(icon_path_env);
-#else
-        char *icon_path = strdup(icon_path_env);
-#endif
-        if (!icon_path) {
-            LOG_OOM();
-            return NULL;
-        }
        LOGD("Using SCRCPY_ICON_PATH: %s", icon_path);
        return icon_path;
    }

 #ifndef PORTABLE
    LOGD("Using icon: " SCRCPY_DEFAULT_ICON_PATH);
-    char *icon_path = strdup(SCRCPY_DEFAULT_ICON_PATH);
+    icon_path = strdup(SCRCPY_DEFAULT_ICON_PATH);
    if (!icon_path) {
        LOG_OOM();
        return NULL;
    }
 #else
-    char *icon_path = sc_file_get_local_path(SCRCPY_PORTABLE_ICON_FILENAME);
+    icon_path = sc_file_get_local_path(SCRCPY_PORTABLE_ICON_FILENAME);
    if (!icon_path) {
        LOGE("Could not get icon path");
        return NULL;
--- a/app/src/input_events.h
+++ b/app/src/input_events.h
@ -412,18 +412,12 @@ struct sc_touch_event {
    float pressure;
 };

-enum sc_gamepad_device_event_type {
-    SC_GAMEPAD_DEVICE_ADDED,
-    SC_GAMEPAD_DEVICE_REMOVED,
-};
-
 // As documented in <https://wiki.libsdl.org/SDL2/SDL_JoystickID>:
 // The ID value starts at 0 and increments from there. The value -1 is an
 // invalid ID.
 #define SC_GAMEPAD_ID_INVALID UINT32_C(-1)

 struct sc_gamepad_device_event {
-    enum sc_gamepad_device_event_type type;
    uint32_t gamepad_id;
 };

@ -503,16 +497,6 @@ sc_mouse_buttons_state_from_sdl(uint32_t buttons_state) {
    return buttons_state;
 }

-static inline enum sc_gamepad_device_event_type
-sc_gamepad_device_event_type_from_sdl_type(uint32_t type) {
-    assert(type == SDL_CONTROLLERDEVICEADDED
-        || type == SDL_CONTROLLERDEVICEREMOVED);
-    if (type == SDL_CONTROLLERDEVICEADDED) {
-        return SC_GAMEPAD_DEVICE_ADDED;
-    }
-    return SC_GAMEPAD_DEVICE_REMOVED;
-}
-
 static inline enum sc_gamepad_axis
 sc_gamepad_axis_from_sdl(uint8_t axis) {
    if (axis <= SDL_CONTROLLER_AXIS_TRIGGERRIGHT) {
--- a/app/src/input_manager.c
+++ b/app/src/input_manager.c
@ -5,53 +5,9 @@

 #include "input_events.h"
 #include "screen.h"
+#include "shortcut_mod.h"
 #include "util/log.h"

-#define SC_SDL_SHORTCUT_MODS_MASK (KMOD_CTRL | KMOD_ALT | KMOD_GUI)
-
-static inline uint16_t
-to_sdl_mod(uint8_t shortcut_mod) {
-    uint16_t sdl_mod = 0;
-    if (shortcut_mod & SC_SHORTCUT_MOD_LCTRL) {
-        sdl_mod |= KMOD_LCTRL;
-    }
-    if (shortcut_mod & SC_SHORTCUT_MOD_RCTRL) {
-        sdl_mod |= KMOD_RCTRL;
-    }
-    if (shortcut_mod & SC_SHORTCUT_MOD_LALT) {
-        sdl_mod |= KMOD_LALT;
-    }
-    if (shortcut_mod & SC_SHORTCUT_MOD_RALT) {
-        sdl_mod |= KMOD_RALT;
-    }
-    if (shortcut_mod & SC_SHORTCUT_MOD_LSUPER) {
-        sdl_mod |= KMOD_LGUI;
-    }
-    if (shortcut_mod & SC_SHORTCUT_MOD_RSUPER) {
-        sdl_mod |= KMOD_RGUI;
-    }
-    return sdl_mod;
-}
-
-static bool
-is_shortcut_mod(struct sc_input_manager *im, uint16_t sdl_mod) {
-    // keep only the relevant modifier keys
-    sdl_mod &= SC_SDL_SHORTCUT_MODS_MASK;
-
-    // at least one shortcut mod pressed?
-    return sdl_mod & im->sdl_shortcut_mods;
-}
-
-static bool
-is_shortcut_key(struct sc_input_manager *im, SDL_Keycode keycode) {
-    return (im->sdl_shortcut_mods & KMOD_LCTRL && keycode == SDLK_LCTRL)
-        || (im->sdl_shortcut_mods & KMOD_RCTRL && keycode == SDLK_RCTRL)
-        || (im->sdl_shortcut_mods & KMOD_LALT  && keycode == SDLK_LALT)
-        || (im->sdl_shortcut_mods & KMOD_RALT  && keycode == SDLK_RALT)
-        || (im->sdl_shortcut_mods & KMOD_LGUI  && keycode == SDLK_LGUI)
-        || (im->sdl_shortcut_mods & KMOD_RGUI  && keycode == SDLK_RGUI);
-}
-
 void
 sc_input_manager_init(struct sc_input_manager *im,
                      const struct sc_input_manager_params *params) {
@ -73,7 +29,7 @@ sc_input_manager_init(struct sc_input_manager *im,
    im->legacy_paste = params->legacy_paste;
    im->clipboard_autosync = params->clipboard_autosync;

-    im->sdl_shortcut_mods = to_sdl_mod(params->shortcut_mods);
+    im->sdl_shortcut_mods = sc_shortcut_mods_to_sdl(params->shortcut_mods);

    im->vfinger_down = false;
    im->vfinger_invert_x = false;
@ -247,13 +203,12 @@ set_device_clipboard(struct sc_input_manager *im, bool paste,
 }

 static void
-set_screen_power_mode(struct sc_input_manager *im,
-                      enum sc_screen_power_mode mode) {
+set_display_power(struct sc_input_manager *im, bool on) {
    assert(im->controller);

    struct sc_control_msg msg;
-    msg.type = SC_CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE;
-    msg.set_screen_power_mode.mode = mode;
+    msg.type = SC_CONTROL_MSG_TYPE_SET_DISPLAY_POWER;
+    msg.set_display_power.on = on;

    if (!sc_controller_push_msg(im->controller, &msg)) {
        LOGW("Could not request 'set screen power mode'");
@ -329,6 +284,18 @@ open_hard_keyboard_settings(struct sc_input_manager *im) {
    }
 }

+static void
+reset_video(struct sc_input_manager *im) {
+    assert(im->controller);
+
+    struct sc_control_msg msg;
+    msg.type = SC_CONTROL_MSG_TYPE_RESET_VIDEO;
+
+    if (!sc_controller_push_msg(im->controller, &msg)) {
+        LOGW("Could not request reset video");
+    }
+}
+
 static void
 apply_orientation_transform(struct sc_input_manager *im,
                            enum sc_orientation transform) {
@ -346,7 +313,8 @@ sc_input_manager_process_text_input(struct sc_input_manager *im,
        return;
    }

-    if (is_shortcut_mod(im, SDL_GetModState())) {
+    if (sc_shortcut_mods_is_shortcut_mod(im->sdl_shortcut_mods,
+                                         SDL_GetModState())) {
        // A shortcut must never generate text events
        return;
    }
@ -413,8 +381,9 @@ sc_input_manager_process_key(struct sc_input_manager *im,
    // press/release is a modifier key.
    // The second condition is necessary to ignore the release of the modifier
    // key (because in this case mod is 0).
-    bool is_shortcut = is_shortcut_mod(im, mod)
-                    || is_shortcut_key(im, sdl_keycode);
+    uint16_t mods = im->sdl_shortcut_mods;
+    bool is_shortcut = sc_shortcut_mods_is_shortcut_mod(mods, mod)
+                    || sc_shortcut_mods_is_shortcut_key(mods, sdl_keycode);

    if (down && !repeat) {
        if (sdl_keycode == im->last_keycode && mod == im->last_mod) {
@ -457,10 +426,8 @@ sc_input_manager_process_key(struct sc_input_manager *im,
                return;
            case SDLK_o:
                if (control && !repeat && down && !paused) {
-                    enum sc_screen_power_mode mode = shift
-                                                   ? SC_SCREEN_POWER_MODE_NORMAL
-                                                   : SC_SCREEN_POWER_MODE_OFF;
-                    set_screen_power_mode(im, mode);
+                    bool on = shift;
+                    set_display_power(im, on);
                }
                return;
            case SDLK_z:
@ -536,7 +503,7 @@ sc_input_manager_process_key(struct sc_input_manager *im,
                return;
            case SDLK_f:
                if (video && !shift && !repeat && down) {
-                    sc_screen_switch_fullscreen(im->screen);
+                    sc_screen_toggle_fullscreen(im->screen);
                }
                return;
            case SDLK_w:
@ -566,8 +533,12 @@ sc_input_manager_process_key(struct sc_input_manager *im,
                }
                return;
            case SDLK_r:
-                if (control && !shift && !repeat && down && !paused) {
-                    rotate_device(im);
+                if (control && !repeat && down && !paused) {
+                    if (shift) {
+                        reset_video(im);
+                    } else {
+                        rotate_device(im);
+                    }
                }
                return;
            case SDLK_k:
@ -836,7 +807,7 @@ sc_input_manager_process_mouse_button(struct sc_input_manager *im,
    }

    bool change_vfinger = event->button == SDL_BUTTON_LEFT &&
-            ((down && !im->vfinger_down && (ctrl_pressed ^ shift_pressed)) ||
+            ((down && !im->vfinger_down && (ctrl_pressed || shift_pressed)) ||
             (!down && im->vfinger_down));
    bool use_finger = im->vfinger_down || change_vfinger;

@ -868,16 +839,28 @@ sc_input_manager_process_mouse_button(struct sc_input_manager *im,
    // In other words, the center of the rotation/scaling is the center of the
    // screen.
    //
-    // To simulate a tilt gesture (a vertical slide with two fingers), Shift
-    // can be used instead of Ctrl. The "virtual finger" has a position
+    // To simulate a vertical tilt gesture (a vertical slide with two fingers),
+    // Shift can be used instead of Ctrl. The "virtual finger" has a position
    // inverted with respect to the vertical axis of symmetry in the middle of
    // the screen.
+    //
+    // To simulate a horizontal tilt gesture (a horizontal slide with two
+    // fingers), Ctrl+Shift can be used. The "virtual finger" has a position
+    // inverted with respect to the horizontal axis of symmetry in the middle
+    // of the screen. It is expected to be less frequently used, that's why the
+    // one-mod shortcuts are assigned to rotation and vertical tilt.
    if (change_vfinger) {
        struct sc_point mouse =
            sc_screen_convert_window_to_frame_coords(im->screen, event->x,
                                                                 event->y);
        if (down) {
-            im->vfinger_invert_x = ctrl_pressed || shift_pressed;
+            // Ctrl  Shift     invert_x  invert_y
+            // ----  ----- ==> --------  --------
+            //   0     0           0         0      -
+            //   0     1           1         0      vertical tilt
+            //   1     0           1         1      rotate
+            //   1     1           0         1      horizontal tilt
+            im->vfinger_invert_x = ctrl_pressed ^ shift_pressed;
            im->vfinger_invert_y = ctrl_pressed;
        }
        struct sc_point vfinger = inverse_point(mouse, im->screen->frame_size,
@ -925,7 +908,6 @@ sc_input_manager_process_mouse_wheel(struct sc_input_manager *im,
 static void
 sc_input_manager_process_gamepad_device(struct sc_input_manager *im,
                                       const SDL_ControllerDeviceEvent *event) {
-    SDL_JoystickID id;
    if (event->type == SDL_CONTROLLERDEVICEADDED) {
        SDL_GameController *gc = SDL_GameControllerOpen(event->which);
        if (!gc) {
@ -940,9 +922,12 @@ sc_input_manager_process_gamepad_device(struct sc_input_manager *im,
            return;
        }

-        id = SDL_JoystickInstanceID(joystick);
+        struct sc_gamepad_device_event evt = {
+            .gamepad_id = SDL_JoystickInstanceID(joystick),
+        };
+        im->gp->ops->process_gamepad_added(im->gp, &evt);
    } else if (event->type == SDL_CONTROLLERDEVICEREMOVED) {
-        id = event->which;
+        SDL_JoystickID id = event->which;

        SDL_GameController *gc = SDL_GameControllerFromInstanceID(id);
        if (gc) {
@ -950,16 +935,15 @@ sc_input_manager_process_gamepad_device(struct sc_input_manager *im,
        } else {
            LOGW("Unknown gamepad device removed");
        }
+
+        struct sc_gamepad_device_event evt = {
+            .gamepad_id = id,
+        };
+        im->gp->ops->process_gamepad_removed(im->gp, &evt);
    } else {
        // Nothing to do
        return;
    }
-
-    struct sc_gamepad_device_event evt = {
-        .type = sc_gamepad_device_event_type_from_sdl_type(event->type),
-        .gamepad_id = id,
-    };
-    im->gp->ops->process_gamepad_device(im->gp, &evt);
 }

 static void
--- a/app/src/keyboard_sdk.c
+++ b/app/src/keyboard_sdk.c
@ -45,6 +45,10 @@ convert_keycode(enum sc_keycode from, enum android_keycode *to, uint16_t mod,
        {SC_KEYCODE_RCTRL,     AKEYCODE_CTRL_RIGHT},
        {SC_KEYCODE_LSHIFT,    AKEYCODE_SHIFT_LEFT},
        {SC_KEYCODE_RSHIFT,    AKEYCODE_SHIFT_RIGHT},
+        {SC_KEYCODE_LALT,      AKEYCODE_ALT_LEFT},
+        {SC_KEYCODE_RALT,      AKEYCODE_ALT_RIGHT},
+        {SC_KEYCODE_LGUI,      AKEYCODE_META_LEFT},
+        {SC_KEYCODE_RGUI,      AKEYCODE_META_RIGHT},
    };

    // Numpad navigation keys.
@ -166,11 +170,7 @@ convert_keycode(enum sc_keycode from, enum android_keycode *to, uint16_t mod,
        return false;
    }

-    if (mod & (SC_MOD_LALT | SC_MOD_RALT | SC_MOD_LGUI | SC_MOD_RGUI)) {
-        return false;
-    }
-
-    // if ALT and META are not pressed, also handle letters and space
+    // Handle letters and space
    entry = SC_INTMAP_FIND_ENTRY(alphaspace_keys, from);
    if (entry) {
        *to = entry->value;
--- a/app/src/mouse_capture.c
+++ b/app/src/mouse_capture.c
@ -0,0 +1,123 @@
+#include "mouse_capture.h"
+
+#include "shortcut_mod.h"
+#include "util/log.h"
+
+void
+sc_mouse_capture_init(struct sc_mouse_capture *mc, SDL_Window *window,
+                      uint8_t shortcut_mods) {
+    mc->window = window;
+    mc->sdl_mouse_capture_keys = sc_shortcut_mods_to_sdl(shortcut_mods);
+    mc->mouse_capture_key_pressed = SDLK_UNKNOWN;
+}
+
+static inline bool
+sc_mouse_capture_is_capture_key(struct sc_mouse_capture *mc, SDL_Keycode key) {
+    return sc_shortcut_mods_is_shortcut_key(mc->sdl_mouse_capture_keys, key);
+}
+
+bool
+sc_mouse_capture_handle_event(struct sc_mouse_capture *mc,
+                              const SDL_Event *event) {
+    switch (event->type) {
+        case SDL_WINDOWEVENT:
+            if (event->window.event == SDL_WINDOWEVENT_FOCUS_LOST) {
+                sc_mouse_capture_set_active(mc, false);
+                return true;
+            }
+            break;
+        case SDL_KEYDOWN: {
+            SDL_Keycode key = event->key.keysym.sym;
+            if (sc_mouse_capture_is_capture_key(mc, key)) {
+                if (!mc->mouse_capture_key_pressed) {
+                    mc->mouse_capture_key_pressed = key;
+                } else {
+                    // Another mouse capture key has been pressed, cancel
+                    // mouse (un)capture
+                    mc->mouse_capture_key_pressed = 0;
+                }
+                // Mouse capture keys are never forwarded to the device
+                return true;
+            }
+            break;
+        }
+        case SDL_KEYUP: {
+            SDL_Keycode key = event->key.keysym.sym;
+            SDL_Keycode cap = mc->mouse_capture_key_pressed;
+            mc->mouse_capture_key_pressed = 0;
+            if (sc_mouse_capture_is_capture_key(mc, key)) {
+                if (key == cap) {
+                    // A mouse capture key has been pressed then released:
+                    // toggle the capture mouse mode
+                    sc_mouse_capture_toggle(mc);
+                }
+                // Mouse capture keys are never forwarded to the device
+                return true;
+            }
+            break;
+        }
+        case SDL_MOUSEWHEEL:
+        case SDL_MOUSEMOTION:
+        case SDL_MOUSEBUTTONDOWN:
+            if (!sc_mouse_capture_is_active(mc)) {
+                // The mouse will be captured on SDL_MOUSEBUTTONUP, so consume
+                // the event
+                return true;
+            }
+            break;
+        case SDL_MOUSEBUTTONUP:
+            if (!sc_mouse_capture_is_active(mc)) {
+                sc_mouse_capture_set_active(mc, true);
+                return true;
+            }
+            break;
+        case SDL_FINGERMOTION:
+        case SDL_FINGERDOWN:
+        case SDL_FINGERUP:
+            // Touch events are not compatible with relative mode
+            // (coordinates are not relative), so consume the event
+            return true;
+    }
+
+    return false;
+}
+
+void
+sc_mouse_capture_set_active(struct sc_mouse_capture *mc, bool capture) {
+#ifdef __APPLE__
+    // Workaround for SDL bug on macOS:
+    // <https://github.com/libsdl-org/SDL/issues/5340>
+    if (capture) {
+        int mouse_x, mouse_y;
+        SDL_GetGlobalMouseState(&mouse_x, &mouse_y);
+
+        int x, y, w, h;
+        SDL_GetWindowPosition(mc->window, &x, &y);
+        SDL_GetWindowSize(mc->window, &w, &h);
+
+        bool outside_window = mouse_x < x || mouse_x >= x + w
+                           || mouse_y < y || mouse_y >= y + h;
+        if (outside_window) {
+            SDL_WarpMouseInWindow(mc->window, w / 2, h / 2);
+        }
+    }
+#else
+    (void) mc;
+#endif
+    if (SDL_SetRelativeMouseMode(capture)) {
+        LOGE("Could not set relative mouse mode to %s: %s",
+             capture ? "true" : "false", SDL_GetError());
+    }
+}
+
+bool
+sc_mouse_capture_is_active(struct sc_mouse_capture *mc) {
+    (void) mc;
+    return SDL_GetRelativeMouseMode();
+}
+
+void
+sc_mouse_capture_toggle(struct sc_mouse_capture *mc) {
+    bool new_value = !sc_mouse_capture_is_active(mc);
+    sc_mouse_capture_set_active(mc, new_value);
+}
--- a/app/src/mouse_capture.h
+++ b/app/src/mouse_capture.h
@ -0,0 +1,38 @@
+#ifndef SC_MOUSE_CAPTURE_H
+#define SC_MOUSE_CAPTURE_H
+
+#include "common.h"
+
+#include <stdbool.h>
+
+#include <SDL2/SDL.h>
+
+struct sc_mouse_capture {
+    SDL_Window *window;
+    uint16_t sdl_mouse_capture_keys;
+
+    // To enable/disable mouse capture, a mouse capture key (LALT, LGUI or
+    // RGUI) must be pressed. This variable tracks the pressed capture key.
+    SDL_Keycode mouse_capture_key_pressed;
+
+};
+
+void
+sc_mouse_capture_init(struct sc_mouse_capture *mc, SDL_Window *window,
+                      uint8_t shortcut_mods);
+
+void
+sc_mouse_capture_set_active(struct sc_mouse_capture *mc, bool capture);
+
+bool
+sc_mouse_capture_is_active(struct sc_mouse_capture *mc);
+
+void
+sc_mouse_capture_toggle(struct sc_mouse_capture *mc);
+
+// Return true if it consumed the event
+bool
+sc_mouse_capture_handle_event(struct sc_mouse_capture *mc,
+                              const SDL_Event *event);
+
+#endif
--- a/app/src/options.c
+++ b/app/src/options.c
@ -50,7 +50,8 @@ const struct scrcpy_options scrcpy_options_default = {
    .video_bit_rate = 0,
    .audio_bit_rate = 0,
    .max_fps = NULL,
-    .lock_video_orientation = SC_LOCK_VIDEO_ORIENTATION_UNLOCKED,
+    .capture_orientation = SC_ORIENTATION_0,
+    .capture_orientation_lock = SC_ORIENTATION_UNLOCKED,
    .display_orientation = SC_ORIENTATION_0,
    .record_orientation = SC_ORIENTATION_0,
    .window_x = SC_WINDOW_POSITION_UNDEFINED,
@ -58,10 +59,11 @@ const struct scrcpy_options scrcpy_options_default = {
    .window_width = 0,
    .window_height = 0,
    .display_id = 0,
-    .display_buffer = 0,
+    .video_buffer = 0,
    .audio_buffer = -1, // depends on the audio format,
    .audio_output_buffer = SC_TICK_FROM_MS(5),
    .time_limit = 0,
+    .screen_off_timeout = -1,
 #ifdef HAVE_V4L2
    .v4l2_device = NULL,
    .v4l2_buffer = 0,
@ -103,6 +105,11 @@ const struct scrcpy_options scrcpy_options_default = {
    .window = true,
    .mouse_hover = true,
    .audio_dup = false,
+    .new_display = NULL,
+    .start_app = NULL,
+    .angle = NULL,
+    .vd_destroy_content = true,
+    .vd_system_decorations = true,
 };

 enum sc_orientation
--- a/app/src/options.h
+++ b/app/src/options.h
@ -84,6 +84,12 @@ enum sc_orientation {         // v v v
    SC_ORIENTATION_FLIP_270,  // 1 1 1
 };

+enum sc_orientation_lock {
+    SC_ORIENTATION_UNLOCKED,
+    SC_ORIENTATION_LOCKED_VALUE,   // lock to specified orientation
+    SC_ORIENTATION_LOCKED_INITIAL, // lock to initial device orientation
+};
+
 static inline bool
 sc_orientation_is_mirror(enum sc_orientation orientation) {
    assert(!(orientation & ~7));
@ -130,16 +136,6 @@ sc_orientation_get_name(enum sc_orientation orientation) {
    }
 }

-enum sc_lock_video_orientation {
-    SC_LOCK_VIDEO_ORIENTATION_UNLOCKED = -1,
-    // lock the current orientation when scrcpy starts
-    SC_LOCK_VIDEO_ORIENTATION_INITIAL = -2,
-    SC_LOCK_VIDEO_ORIENTATION_0 = 0,
-    SC_LOCK_VIDEO_ORIENTATION_90 = 3,
-    SC_LOCK_VIDEO_ORIENTATION_180 = 2,
-    SC_LOCK_VIDEO_ORIENTATION_270 = 1,
-};
-
 enum sc_keyboard_input_mode {
    SC_KEYBOARD_INPUT_MODE_AUTO,
    SC_KEYBOARD_INPUT_MODE_UHID_OR_AOA, // normal vs otg mode
@ -251,7 +247,9 @@ struct scrcpy_options {
    uint32_t video_bit_rate;
    uint32_t audio_bit_rate;
    const char *max_fps; // float to be parsed by the server
-    enum sc_lock_video_orientation lock_video_orientation;
+    const char *angle; // float to be parsed by the server
+    enum sc_orientation capture_orientation;
+    enum sc_orientation_lock capture_orientation_lock;
    enum sc_orientation display_orientation;
    enum sc_orientation record_orientation;
    int16_t window_x; // SC_WINDOW_POSITION_UNDEFINED for "auto"
@ -259,10 +257,11 @@ struct scrcpy_options {
    uint16_t window_width;
    uint16_t window_height;
    uint32_t display_id;
-    sc_tick display_buffer;
+    sc_tick video_buffer;
    sc_tick audio_buffer;
    sc_tick audio_output_buffer;
    sc_tick time_limit;
+    sc_tick screen_off_timeout;
 #ifdef HAVE_V4L2
    const char *v4l2_device;
    sc_tick v4l2_buffer;
@ -304,10 +303,15 @@ struct scrcpy_options {
 #define SC_OPTION_LIST_DISPLAYS 0x2
 #define SC_OPTION_LIST_CAMERAS 0x4
 #define SC_OPTION_LIST_CAMERA_SIZES 0x8
+#define SC_OPTION_LIST_APPS 0x10
    uint8_t list;
    bool window;
    bool mouse_hover;
    bool audio_dup;
+    const char *new_display; // [<width>x<height>][/<dpi>] parsed by the server
+    const char *start_app;
+    bool vd_destroy_content;
+    bool vd_system_decorations;
 };

 extern const struct scrcpy_options scrcpy_options_default;
--- a/app/src/recorder.c
+++ b/app/src/recorder.c
@ -143,8 +143,14 @@ sc_recorder_open_output_file(struct sc_recorder *recorder) {
        return false;
    }

-    int ret = avio_open(&recorder->ctx->pb, recorder->filename,
-                        AVIO_FLAG_WRITE);
+    char *file_url = sc_str_concat("file:", recorder->filename);
+    if (!file_url) {
+        avformat_free_context(recorder->ctx);
+        return false;
+    }
+
+    int ret = avio_open(&recorder->ctx->pb, file_url, AVIO_FLAG_WRITE);
+    free(file_url);
    if (ret < 0) {
        LOGE("Failed to open output file: %s", recorder->filename);
        avformat_free_context(recorder->ctx);
--- a/app/src/scrcpy.c
+++ b/app/src/scrcpy.c
@ -53,7 +53,7 @@ struct scrcpy {
    struct sc_decoder video_decoder;
    struct sc_decoder audio_decoder;
    struct sc_recorder recorder;
-    struct sc_delay_buffer display_buffer;
+    struct sc_delay_buffer video_buffer;
 #ifdef HAVE_V4L2
    struct sc_v4l2_sink v4l2_sink;
    struct sc_delay_buffer v4l2_buffer;
@ -428,9 +428,13 @@ scrcpy(struct scrcpy_options *options) {
        .video_bit_rate = options->video_bit_rate,
        .audio_bit_rate = options->audio_bit_rate,
        .max_fps = options->max_fps,
-        .lock_video_orientation = options->lock_video_orientation,
+        .angle = options->angle,
+        .screen_off_timeout = options->screen_off_timeout,
+        .capture_orientation = options->capture_orientation,
+        .capture_orientation_lock = options->capture_orientation_lock,
        .control = options->control,
        .display_id = options->display_id,
+        .new_display = options->new_display,
        .video = options->video,
        .audio = options->audio,
        .audio_dup = options->audio_dup,
@ -454,6 +458,8 @@ scrcpy(struct scrcpy_options *options) {
        .power_on = options->power_on,
        .kill_adb_on_close = options->kill_adb_on_close,
        .camera_high_speed = options->camera_high_speed,
+        .vd_destroy_content = options->vd_destroy_content,
+        .vd_system_decorations = options->vd_system_decorations,
        .list = options->list,
    };

@ -814,11 +820,11 @@ aoa_complete:

        if (options->video_playback) {
            struct sc_frame_source *src = &s->video_decoder.frame_source;
-            if (options->display_buffer) {
-                sc_delay_buffer_init(&s->display_buffer,
-                                     options->display_buffer, true);
-                sc_frame_source_add_sink(src, &s->display_buffer.frame_sink);
-                src = &s->display_buffer.frame_source;
+            if (options->video_buffer) {
+                sc_delay_buffer_init(&s->video_buffer,
+                                     options->video_buffer, true);
+                sc_frame_source_add_sink(src, &s->video_buffer.frame_sink);
+                src = &s->video_buffer.frame_source;
            }

            sc_frame_source_add_sink(src, &s->screen.frame_sink);
@ -872,11 +878,11 @@ aoa_complete:
    // everything is set up
    if (options->control && options->turn_screen_off) {
        struct sc_control_msg msg;
-        msg.type = SC_CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE;
-        msg.set_screen_power_mode.mode = SC_SCREEN_POWER_MODE_OFF;
+        msg.type = SC_CONTROL_MSG_TYPE_SET_DISPLAY_POWER;
+        msg.set_display_power.on = false;

        if (!sc_controller_push_msg(&s->controller, &msg)) {
-            LOGW("Could not request 'set screen power mode'");
+            LOGW("Could not request 'set display power'");
        }
    }

@ -906,6 +912,25 @@ aoa_complete:
        init_sdl_gamepads();
    }

+    if (options->control && options->start_app) {
+        assert(controller);
+
+        char *name = strdup(options->start_app);
+        if (!name) {
+            LOG_OOM();
+            goto end;
+        }
+
+        struct sc_control_msg msg;
+        msg.type = SC_CONTROL_MSG_TYPE_START_APP;
+        msg.start_app.name = name;
+
+        if (!sc_controller_push_msg(controller, &msg)) {
+            LOGW("Could not request start app '%s'", name);
+            free(name);
+        }
+    }
+
    ret = event_loop(s);
    terminate_event_loop();
    LOGD("quit...");
--- a/app/src/screen.c
+++ b/app/src/screen.c
@ -162,47 +162,6 @@ sc_screen_is_relative_mode(struct sc_screen *screen) {
    return screen->im.mp && screen->im.mp->relative_mode;
 }

-static void
-sc_screen_set_mouse_capture(struct sc_screen *screen, bool capture) {
-#ifdef __APPLE__
-    // Workaround for SDL bug on macOS:
-    // <https://github.com/libsdl-org/SDL/issues/5340>
-    if (capture) {
-        int mouse_x, mouse_y;
-        SDL_GetGlobalMouseState(&mouse_x, &mouse_y);
-
-        int x, y, w, h;
-        SDL_GetWindowPosition(screen->window, &x, &y);
-        SDL_GetWindowSize(screen->window, &w, &h);
-
-        bool outside_window = mouse_x < x || mouse_x >= x + w
-                           || mouse_y < y || mouse_y >= y + h;
-        if (outside_window) {
-            SDL_WarpMouseInWindow(screen->window, w / 2, h / 2);
-        }
-    }
-#else
-    (void) screen;
-#endif
-    if (SDL_SetRelativeMouseMode(capture)) {
-        LOGE("Could not set relative mouse mode to %s: %s",
-             capture ? "true" : "false", SDL_GetError());
-    }
-}
-
-static inline bool
-sc_screen_get_mouse_capture(struct sc_screen *screen) {
-    (void) screen;
-    return SDL_GetRelativeMouseMode();
-}
-
-static inline void
-sc_screen_toggle_mouse_capture(struct sc_screen *screen) {
-    (void) screen;
-    bool new_value = !sc_screen_get_mouse_capture(screen);
-    sc_screen_set_mouse_capture(screen, new_value);
-}
-
 static void
 sc_screen_update_content_rect(struct sc_screen *screen) {
    assert(screen->video);
@ -371,7 +330,6 @@ sc_screen_init(struct sc_screen *screen,
    screen->fullscreen = false;
    screen->maximized = false;
    screen->minimized = false;
-    screen->mouse_capture_key_pressed = 0;
    screen->paused = false;
    screen->resume_frame = NULL;
    screen->orientation = SC_ORIENTATION_0;
@ -486,6 +444,9 @@ sc_screen_init(struct sc_screen *screen,

    sc_input_manager_init(&screen->im, &im_params);

+    // Initialize even if not used for simplicity
+    sc_mouse_capture_init(&screen->mc, screen->window, params->shortcut_mods);
+
 #ifdef CONTINUOUS_RESIZING_WORKAROUND
    if (screen->video) {
        SDL_AddEventWatch(event_watcher, screen);
@ -506,7 +467,7 @@ sc_screen_init(struct sc_screen *screen,

    if (!screen->video && sc_screen_is_relative_mode(screen)) {
        // Capture mouse immediately if video mirroring is disabled
-        sc_screen_set_mouse_capture(screen, true);
+        sc_mouse_capture_set_active(&screen->mc, true);
    }

    return true;
@ -538,7 +499,7 @@ sc_screen_show_initial_window(struct sc_screen *screen) {
    SDL_SetWindowPosition(screen->window, x, y);

    if (screen->req.fullscreen) {
-        sc_screen_switch_fullscreen(screen);
+        sc_screen_toggle_fullscreen(screen);
    }

    if (screen->req.start_fps_counter) {
@ -713,7 +674,7 @@ sc_screen_apply_frame(struct sc_screen *screen) {

        if (sc_screen_is_relative_mode(screen)) {
            // Capture mouse on start
-            sc_screen_set_mouse_capture(screen, true);
+            sc_mouse_capture_set_active(&screen->mc, true);
        }
    }

@ -774,7 +735,7 @@ sc_screen_set_paused(struct sc_screen *screen, bool paused) {
 }

 void
-sc_screen_switch_fullscreen(struct sc_screen *screen) {
+sc_screen_toggle_fullscreen(struct sc_screen *screen) {
    assert(screen->video);

    uint32_t new_mode = screen->fullscreen ? 0 : SDL_WINDOW_FULLSCREEN_DESKTOP;
@ -837,15 +798,8 @@ sc_screen_resize_to_pixel_perfect(struct sc_screen *screen) {
                                            content_size.height);
 }

-static inline bool
-sc_screen_is_mouse_capture_key(SDL_Keycode key) {
-    return key == SDLK_LALT || key == SDLK_LGUI || key == SDLK_RGUI;
-}
-
 bool
 sc_screen_handle_event(struct sc_screen *screen, const SDL_Event *event) {
-    bool relative_mode = sc_screen_is_relative_mode(screen);
-
    switch (event->type) {
        case SC_EVENT_SCREEN_INIT_SIZE: {
            // The initial size is passed via screen->frame_size
@ -903,69 +857,14 @@ sc_screen_handle_event(struct sc_screen *screen, const SDL_Event *event) {
                    apply_pending_resize(screen);
                    sc_screen_render(screen, true);
                    break;
-                case SDL_WINDOWEVENT_FOCUS_LOST:
-                    if (relative_mode) {
-                        sc_screen_set_mouse_capture(screen, false);
-                    }
-                    break;
            }
            return true;
-        case SDL_KEYDOWN:
-            if (relative_mode) {
-                SDL_Keycode key = event->key.keysym.sym;
-                if (sc_screen_is_mouse_capture_key(key)) {
-                    if (!screen->mouse_capture_key_pressed) {
-                        screen->mouse_capture_key_pressed = key;
-                    } else {
-                        // Another mouse capture key has been pressed, cancel
-                        // mouse (un)capture
-                        screen->mouse_capture_key_pressed = 0;
-                    }
-                    // Mouse capture keys are never forwarded to the device
-                    return true;
-                }
-            }
-            break;
-        case SDL_KEYUP:
-            if (relative_mode) {
-                SDL_Keycode key = event->key.keysym.sym;
-                SDL_Keycode cap = screen->mouse_capture_key_pressed;
-                screen->mouse_capture_key_pressed = 0;
-                if (sc_screen_is_mouse_capture_key(key)) {
-                    if (key == cap) {
-                        // A mouse capture key has been pressed then released:
-                        // toggle the capture mouse mode
-                        sc_screen_toggle_mouse_capture(screen);
-                    }
-                    // Mouse capture keys are never forwarded to the device
-                    return true;
-                }
-            }
-            break;
-        case SDL_MOUSEWHEEL:
-        case SDL_MOUSEMOTION:
-        case SDL_MOUSEBUTTONDOWN:
-            if (relative_mode && !sc_screen_get_mouse_capture(screen)) {
-                // Do not forward to input manager, the mouse will be captured
-                // on SDL_MOUSEBUTTONUP
-                return true;
-            }
-            break;
-        case SDL_FINGERMOTION:
-        case SDL_FINGERDOWN:
-        case SDL_FINGERUP:
-            if (relative_mode) {
-                // Touch events are not compatible with relative mode
-                // (coordinates are not relative)
-                return true;
-            }
-            break;
-        case SDL_MOUSEBUTTONUP:
-            if (relative_mode && !sc_screen_get_mouse_capture(screen)) {
-                sc_screen_set_mouse_capture(screen, true);
-                return true;
-            }
-            break;
+    }
+
+    if (sc_screen_is_relative_mode(screen)
+            && sc_mouse_capture_handle_event(&screen->mc, event)) {
+        // The mouse capture handler consumed the event
+        return true;
    }

    sc_input_manager_handle_event(&screen->im, event);
--- a/app/src/screen.h
+++ b/app/src/screen.h
@ -13,6 +13,7 @@
 #include "fps_counter.h"
 #include "frame_buffer.h"
 #include "input_manager.h"
+#include "mouse_capture.h"
 #include "opengl.h"
 #include "options.h"
 #include "trait/key_processor.h"
@ -30,6 +31,7 @@ struct sc_screen {

    struct sc_display display;
    struct sc_input_manager im;
+    struct sc_mouse_capture mc; // only used in mouse relative mode
    struct sc_frame_buffer fb;
    struct sc_fps_counter fps_counter;

@ -61,10 +63,6 @@ struct sc_screen {
    bool maximized;
    bool minimized;

-    // To enable/disable mouse capture, a mouse capture key (LALT, LGUI or
-    // RGUI) must be pressed. This variable tracks the pressed capture key.
-    SDL_Keycode mouse_capture_key_pressed;
-
    AVFrame *frame;

    bool paused;
@ -126,9 +124,9 @@ sc_screen_destroy(struct sc_screen *screen);
 void
 sc_screen_hide_window(struct sc_screen *screen);

-// switch the fullscreen mode
+// toggle the fullscreen mode
 void
-sc_screen_switch_fullscreen(struct sc_screen *screen);
+sc_screen_toggle_fullscreen(struct sc_screen *screen);

 // resize window to optimal size (remove black borders)
 void
--- a/app/src/server.c
+++ b/app/src/server.c
@ -9,6 +9,7 @@

 #include "adb/adb.h"
 #include "util/binary.h"
+#include "util/env.h"
 #include "util/file.h"
 #include "util/log.h"
 #include "util/net_intr.h"
@ -25,35 +26,22 @@

 static char *
 get_server_path(void) {
-#ifdef __WINDOWS__
-    const wchar_t *server_path_env = _wgetenv(L"SCRCPY_SERVER_PATH");
-#else
-    const char *server_path_env = getenv("SCRCPY_SERVER_PATH");
-#endif
-    if (server_path_env) {
+    char *server_path = sc_get_env("SCRCPY_SERVER_PATH");
+    if (server_path) {
        // if the envvar is set, use it
-#ifdef __WINDOWS__
-        char *server_path = sc_str_from_wchars(server_path_env);
-#else
-        char *server_path = strdup(server_path_env);
-#endif
-        if (!server_path) {
-            LOG_OOM();
-            return NULL;
-        }
        LOGD("Using SCRCPY_SERVER_PATH: %s", server_path);
        return server_path;
    }

 #ifndef PORTABLE
    LOGD("Using server: " SC_SERVER_PATH_DEFAULT);
-    char *server_path = strdup(SC_SERVER_PATH_DEFAULT);
+    server_path = strdup(SC_SERVER_PATH_DEFAULT);
    if (!server_path) {
        LOG_OOM();
        return NULL;
    }
 #else
-    char *server_path = sc_file_get_local_path(SC_SERVER_FILENAME);
+    server_path = sc_file_get_local_path(SC_SERVER_FILENAME);
    if (!server_path) {
        LOGE("Could not get local file path, "
             "using " SC_SERVER_FILENAME " from current directory");
@ -66,56 +54,6 @@ get_server_path(void) {
    return server_path;
 }

-static void
-sc_server_params_destroy(struct sc_server_params *params) {
-    // The server stores a copy of the params provided by the user
-    free((char *) params->req_serial);
-    free((char *) params->crop);
-    free((char *) params->video_codec_options);
-    free((char *) params->audio_codec_options);
-    free((char *) params->video_encoder);
-    free((char *) params->audio_encoder);
-    free((char *) params->tcpip_dst);
-    free((char *) params->camera_id);
-    free((char *) params->camera_ar);
-}
-
-static bool
-sc_server_params_copy(struct sc_server_params *dst,
-                      const struct sc_server_params *src) {
-    *dst = *src;
-
-    // The params reference user-allocated memory, so we must copy them to
-    // handle them from another thread
-
-#define COPY(FIELD) do { \
-    dst->FIELD = NULL; \
-    if (src->FIELD) { \
-        dst->FIELD = strdup(src->FIELD); \
-        if (!dst->FIELD) { \
-            goto error; \
-        } \
-    } \
-} while(0)
-
-    COPY(req_serial);
-    COPY(crop);
-    COPY(video_codec_options);
-    COPY(audio_codec_options);
-    COPY(video_encoder);
-    COPY(audio_encoder);
-    COPY(tcpip_dst);
-    COPY(camera_id);
-    COPY(camera_ar);
-#undef COPY
-
-    return true;
-
-error:
-    sc_server_params_destroy(dst);
-    return false;
-}
-
 static bool
 push_server(struct sc_intr *intr, const char *serial) {
    char *server_path = get_server_path();
@ -251,18 +189,31 @@ execute_server(struct sc_server *server,
    cmd[count++] = "app_process";

 #ifdef SERVER_DEBUGGER
+    uint16_t sdk_version = sc_adb_get_device_sdk_version(&server->intr, serial);
+    if (!sdk_version) {
+        LOGE("Could not determine SDK version");
+        return 0;
+    }
+
 # define SERVER_DEBUGGER_PORT "5005"
-    cmd[count++] =
-# ifdef SERVER_DEBUGGER_METHOD_NEW
-        /* Android 9 and above */
-        "-XjdwpProvider:internal -XjdwpOptions:transport=dt_socket,suspend=y,"
-        "server=y,address="
-# else
-        /* Android 8 and below */
-        "-agentlib:jdwp=transport=dt_socket,suspend=y,server=y,address="
-# endif
-            SERVER_DEBUGGER_PORT;
+    const char *dbg;
+    if (sdk_version < 28) {
+        // Android < 9
+        dbg = "-agentlib:jdwp=transport=dt_socket,suspend=y,server=y,address="
+              SERVER_DEBUGGER_PORT;
+    } else if (sdk_version < 30) {
+        // Android >= 9 && Android < 11
+        dbg = "-XjdwpProvider:internal -XjdwpOptions:transport=dt_socket,"
+              "suspend=y,server=y,address=" SERVER_DEBUGGER_PORT;
+    } else {
+        // Android >= 11
+        // Contrary to the other methods, this does not suspend on start.
+        // <https://github.com/Genymobile/scrcpy/pull/5466>
+        dbg = "-XjdwpProvider:adbconnection";
+    }
+    cmd[count++] = dbg;
 #endif
+
    cmd[count++] = "/"; // unused
    cmd[count++] = "com.genymobile.scrcpy.Server";
    cmd[count++] = SCRCPY_VERSION;
@ -324,9 +275,21 @@ execute_server(struct sc_server *server,
        VALIDATE_STRING(params->max_fps);
        ADD_PARAM("max_fps=%s", params->max_fps);
    }
-    if (params->lock_video_orientation != SC_LOCK_VIDEO_ORIENTATION_UNLOCKED) {
-        ADD_PARAM("lock_video_orientation=%" PRIi8,
-                  params->lock_video_orientation);
+    if (params->angle) {
+        VALIDATE_STRING(params->angle);
+        ADD_PARAM("angle=%s", params->angle);
+    }
+    if (params->capture_orientation_lock != SC_ORIENTATION_UNLOCKED
+            || params->capture_orientation != SC_ORIENTATION_0) {
+        if (params->capture_orientation_lock == SC_ORIENTATION_LOCKED_INITIAL) {
+            ADD_PARAM("capture_orientation=@");
+        } else {
+            const char *orient =
+                sc_orientation_get_name(params->capture_orientation);
+            bool locked =
+                params->capture_orientation_lock != SC_ORIENTATION_UNLOCKED;
+            ADD_PARAM("capture_orientation=%s%s", locked ? "@" : "", orient);
+        }
    }
    if (server->tunnel.forward) {
        ADD_PARAM("tunnel_forward=true");
@ -370,6 +333,11 @@ execute_server(struct sc_server *server,
    if (params->stay_awake) {
        ADD_PARAM("stay_awake=true");
    }
+    if (params->screen_off_timeout != -1) {
+        assert(params->screen_off_timeout >= 0);
+        uint64_t ms = SC_TICK_TO_MS(params->screen_off_timeout);
+        ADD_PARAM("screen_off_timeout=%" PRIu64, ms);
+    }
    if (params->video_codec_options) {
        VALIDATE_STRING(params->video_codec_options);
        ADD_PARAM("video_codec_options=%s", params->video_codec_options);
@ -405,6 +373,16 @@ execute_server(struct sc_server *server,
        // By default, power_on is true
        ADD_PARAM("power_on=false");
    }
+    if (params->new_display) {
+        VALIDATE_STRING(params->new_display);
+        ADD_PARAM("new_display=%s", params->new_display);
+    }
+    if (!params->vd_destroy_content) {
+        ADD_PARAM("vd_destroy_content=false");
+    }
+    if (!params->vd_system_decorations) {
+        ADD_PARAM("vd_system_decorations=false");
+    }
    if (params->list & SC_OPTION_LIST_ENCODERS) {
        ADD_PARAM("list_encoders=true");
    }
@ -417,16 +395,23 @@ execute_server(struct sc_server *server,
    if (params->list & SC_OPTION_LIST_CAMERA_SIZES) {
        ADD_PARAM("list_camera_sizes=true");
    }
+    if (params->list & SC_OPTION_LIST_APPS) {
+        ADD_PARAM("list_apps=true");
+    }

 #undef ADD_PARAM

    cmd[count++] = NULL;

 #ifdef SERVER_DEBUGGER
-    LOGI("Server debugger waiting for a client on device port "
-         SERVER_DEBUGGER_PORT "...");
-    // From the computer, run
-    //     adb forward tcp:5005 tcp:5005
+    LOGI("Server debugger listening%s...",
+         sdk_version < 30 ? " on port " SERVER_DEBUGGER_PORT : "");
+    // For Android < 11, from the computer:
+    //     - run `adb forward tcp:5005 tcp:5005`
+    // For Android >= 11:
+    //     - execute `adb jdwp` to get the jdwp port
+    //     - run `adb forward tcp:5005 jdwp:XXXX` (replace XXXX)
+    //
    // Then, from Android Studio: Run > Debug > Edit configurations...
    // On the left, click on '+', "Remote", with:
    //     Host: localhost
@ -499,22 +484,25 @@ connect_to_server(struct sc_server *server, unsigned attempts, sc_tick delay,
 bool
 sc_server_init(struct sc_server *server, const struct sc_server_params *params,
              const struct sc_server_callbacks *cbs, void *cbs_userdata) {
-    bool ok = sc_server_params_copy(&server->params, params);
+    // The allocated data in params (const char *) must remain valid until the
+    // end of the program
+    server->params = *params;
+
+    bool ok = sc_adb_init();
    if (!ok) {
-        LOG_OOM();
        return false;
    }

    ok = sc_mutex_init(&server->mutex);
    if (!ok) {
-        sc_server_params_destroy(&server->params);
+        sc_adb_destroy();
        return false;
    }

    ok = sc_cond_init(&server->cond_stopped);
    if (!ok) {
        sc_mutex_destroy(&server->mutex);
-        sc_server_params_destroy(&server->params);
+        sc_adb_destroy();
        return false;
    }

@ -522,7 +510,7 @@ sc_server_init(struct sc_server *server, const struct sc_server_params *params,
    if (!ok) {
        sc_cond_destroy(&server->cond_stopped);
        sc_mutex_destroy(&server->mutex);
-        sc_server_params_destroy(&server->params);
+        sc_adb_destroy();
        return false;
    }

@ -844,11 +832,14 @@ sc_server_switch_to_tcpip(struct sc_server *server, const char *serial) {
 }

 static bool
-sc_server_connect_to_tcpip(struct sc_server *server, const char *ip_port) {
+sc_server_connect_to_tcpip(struct sc_server *server, const char *ip_port,
+                           bool disconnect) {
    struct sc_intr *intr = &server->intr;

-    // Error expected if not connected, do not report any error
-    sc_adb_disconnect(intr, ip_port, SC_ADB_SILENT);
+    if (disconnect) {
+        // Error expected if not connected, do not report any error
+        sc_adb_disconnect(intr, ip_port, SC_ADB_SILENT);
+    }

    LOGI("Connecting to %s...", ip_port);

@ -864,7 +855,7 @@ sc_server_connect_to_tcpip(struct sc_server *server, const char *ip_port) {

 static bool
 sc_server_configure_tcpip_known_address(struct sc_server *server,
-                                        const char *addr) {
+                                        const char *addr, bool disconnect) {
    // Append ":5555" if no port is present
    bool contains_port = strchr(addr, ':');
    char *ip_port = contains_port ? strdup(addr)
@ -875,7 +866,7 @@ sc_server_configure_tcpip_known_address(struct sc_server *server,
    }

    server->serial = ip_port;
-    return sc_server_connect_to_tcpip(server, ip_port);
+    return sc_server_connect_to_tcpip(server, ip_port, disconnect);
 }

 static bool
@ -900,7 +891,7 @@ sc_server_configure_tcpip_unknown_address(struct sc_server *server,
    }

    server->serial = ip_port;
-    return sc_server_connect_to_tcpip(server, ip_port);
+    return sc_server_connect_to_tcpip(server, ip_port, false);
 }

 static void
@ -987,7 +978,13 @@ run_server(void *data) {
            sc_adb_device_destroy(&device);
        }
    } else {
-        ok = sc_server_configure_tcpip_known_address(server, params->tcpip_dst);
+        // If the user passed a '+' (--tcpip=+ip), then disconnect first
+        const char *tcpip_dst = params->tcpip_dst;
+        bool plus = tcpip_dst[0] == '+';
+        if (plus) {
+            ++tcpip_dst;
+        }
+        ok = sc_server_configure_tcpip_known_address(server, tcpip_dst, plus);
        if (!ok) {
            goto error_connection_failed;
        }
@ -1161,8 +1158,9 @@ sc_server_destroy(struct sc_server *server) {

    free(server->serial);
    free(server->device_socket_name);
-    sc_server_params_destroy(&server->params);
    sc_intr_destroy(&server->intr);
    sc_cond_destroy(&server->cond_stopped);
    sc_mutex_destroy(&server->mutex);
+
+    sc_adb_destroy();
 }
--- a/app/src/server.h
+++ b/app/src/server.h
@ -45,9 +45,13 @@ struct sc_server_params {
    uint32_t video_bit_rate;
    uint32_t audio_bit_rate;
    const char *max_fps; // float to be parsed by the server
-    int8_t lock_video_orientation;
+    const char *angle; // float to be parsed by the server
+    sc_tick screen_off_timeout;
+    enum sc_orientation capture_orientation;
+    enum sc_orientation_lock capture_orientation_lock;
    bool control;
    uint32_t display_id;
+    const char *new_display;
    bool video;
    bool audio;
    bool audio_dup;
@ -65,6 +69,8 @@ struct sc_server_params {
    bool power_on;
    bool kill_adb_on_close;
    bool camera_high_speed;
+    bool vd_destroy_content;
+    bool vd_system_decorations;
    uint8_t list;
 };

--- a/app/src/shortcut_mod.h
+++ b/app/src/shortcut_mod.h
@ -0,0 +1,60 @@
+#ifndef SC_SHORTCUT_MOD_H
+#define SC_SHORTCUT_MOD_H
+
+#include "common.h"
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <SDL2/SDL_keycode.h>
+
+#include "options.h"
+
+#define SC_SDL_SHORTCUT_MODS_MASK (KMOD_CTRL | KMOD_ALT | KMOD_GUI)
+
+// input: OR of enum sc_shortcut_mod
+// output: OR of SDL_Keymod
+static inline uint16_t
+sc_shortcut_mods_to_sdl(uint8_t shortcut_mods) {
+    uint16_t sdl_mod = 0;
+    if (shortcut_mods & SC_SHORTCUT_MOD_LCTRL) {
+        sdl_mod |= KMOD_LCTRL;
+    }
+    if (shortcut_mods & SC_SHORTCUT_MOD_RCTRL) {
+        sdl_mod |= KMOD_RCTRL;
+    }
+    if (shortcut_mods & SC_SHORTCUT_MOD_LALT) {
+        sdl_mod |= KMOD_LALT;
+    }
+    if (shortcut_mods & SC_SHORTCUT_MOD_RALT) {
+        sdl_mod |= KMOD_RALT;
+    }
+    if (shortcut_mods & SC_SHORTCUT_MOD_LSUPER) {
+        sdl_mod |= KMOD_LGUI;
+    }
+    if (shortcut_mods & SC_SHORTCUT_MOD_RSUPER) {
+        sdl_mod |= KMOD_RGUI;
+    }
+    return sdl_mod;
+}
+
+static inline bool
+sc_shortcut_mods_is_shortcut_mod(uint16_t sdl_shortcut_mods, uint16_t sdl_mod) {
+    // sdl_shortcut_mods must be within the mask
+    assert(!(sdl_shortcut_mods & ~SC_SDL_SHORTCUT_MODS_MASK));
+
+    // at least one shortcut mod pressed?
+    return sdl_mod & sdl_shortcut_mods;
+}
+
+static inline bool
+sc_shortcut_mods_is_shortcut_key(uint16_t sdl_shortcut_mods,
+                                 SDL_Keycode keycode) {
+    return (sdl_shortcut_mods & KMOD_LCTRL && keycode == SDLK_LCTRL)
+        || (sdl_shortcut_mods & KMOD_RCTRL && keycode == SDLK_RCTRL)
+        || (sdl_shortcut_mods & KMOD_LALT  && keycode == SDLK_LALT)
+        || (sdl_shortcut_mods & KMOD_RALT  && keycode == SDLK_RALT)
+        || (sdl_shortcut_mods & KMOD_LGUI  && keycode == SDLK_LGUI)
+        || (sdl_shortcut_mods & KMOD_RGUI  && keycode == SDLK_RGUI);
+}
+
+#endif
--- a/app/src/sys/unix/file.c
+++ b/app/src/sys/unix/file.c
@ -6,6 +6,9 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#ifdef __APPLE__
+# include <mach-o/dyld.h> // for _NSGetExecutablePath()
+#endif

 #include "util/log.h"

@ -60,11 +63,22 @@ sc_file_get_executable_path(void) {
    }
    buf[len] = '\0';
    return strdup(buf);
+#elif defined(__APPLE__)
+    char buf[PATH_MAX];
+    uint32_t bufsize = PATH_MAX;
+    if (_NSGetExecutablePath(buf, &bufsize) != 0) {
+        LOGE("Executable path buffer too small; need %u bytes", bufsize);
+        return NULL;
+    }
+    return realpath(buf, NULL);
 #else
-    // in practice, we only need this feature for portable builds, only used on
-    // Windows, so we don't care implementing it for every platform
-    // (it's useful to have a working version on Linux for debugging though)
-    return NULL;
+    // "_" is often used to store the full path of the command being executed
+    char *path = getenv("_");
+    if (!path) {
+        LOGE("Could not determine executable path");
+        return NULL;
+    }
+    return strdup(path);
 #endif
 }

--- a/app/src/trait/gamepad_processor.h
+++ b/app/src/trait/gamepad_processor.h
@ -20,13 +20,22 @@ struct sc_gamepad_processor {
 struct sc_gamepad_processor_ops {

    /**
-     * Process a gamepad device added or removed
+     * Process a gamepad device added event
     *
     * This function is mandatory.
     */
    void
-    (*process_gamepad_device)(struct sc_gamepad_processor *gp,
-                              const struct sc_gamepad_device_event *event);
+    (*process_gamepad_added)(struct sc_gamepad_processor *gp,
+                             const struct sc_gamepad_device_event *event);
+
+    /**
+     * Process a gamepad device removed event
+     *
+     * This function is mandatory.
+     */
+    void
+    (*process_gamepad_removed)(struct sc_gamepad_processor *gp,
+                               const struct sc_gamepad_device_event *event);

    /**
     * Process a gamepad axis event
--- a/app/src/uhid/gamepad_uhid.c
+++ b/app/src/uhid/gamepad_uhid.c
@ -7,6 +7,11 @@
 /** Downcast gamepad processor to sc_gamepad_uhid */
 #define DOWNCAST(GP) container_of(GP, struct sc_gamepad_uhid, gamepad_processor)

+// Xbox 360
+#define SC_GAMEPAD_UHID_VENDOR_ID UINT16_C(0x045e)
+#define SC_GAMEPAD_UHID_PRODUCT_ID UINT16_C(0x028e)
+#define SC_GAMEPAD_UHID_NAME "Microsoft X-Box 360 Pad"
+
 static void
 sc_gamepad_uhid_send_input(struct sc_gamepad_uhid *gamepad,
                           const struct sc_hid_input *hid_input,
@ -30,7 +35,9 @@ sc_gamepad_uhid_send_open(struct sc_gamepad_uhid *gamepad,
    struct sc_control_msg msg;
    msg.type = SC_CONTROL_MSG_TYPE_UHID_CREATE;
    msg.uhid_create.id = hid_open->hid_id;
-    msg.uhid_create.name = hid_open->name;
+    msg.uhid_create.vendor_id = SC_GAMEPAD_UHID_VENDOR_ID;
+    msg.uhid_create.product_id = SC_GAMEPAD_UHID_PRODUCT_ID;
+    msg.uhid_create.name = SC_GAMEPAD_UHID_NAME;
    msg.uhid_create.report_desc = hid_open->report_desc;
    msg.uhid_create.report_desc_size = hid_open->report_desc_size;

@ -52,29 +59,39 @@ sc_gamepad_uhid_send_close(struct sc_gamepad_uhid *gamepad,
 }

 static void
-sc_gamepad_processor_process_gamepad_device(struct sc_gamepad_processor *gp,
+sc_gamepad_processor_process_gamepad_added(struct sc_gamepad_processor *gp,
                                const struct sc_gamepad_device_event *event) {
    struct sc_gamepad_uhid *gamepad = DOWNCAST(gp);

-    if (event->type == SC_GAMEPAD_DEVICE_ADDED) {
-        struct sc_hid_open hid_open;
-        if (!sc_hid_gamepad_generate_open(&gamepad->hid, &hid_open,
-                                          event->gamepad_id)) {
-            return;
-        }
-
-        sc_gamepad_uhid_send_open(gamepad, &hid_open);
-    } else {
-        assert(event->type == SC_GAMEPAD_DEVICE_REMOVED);
-
-        struct sc_hid_close hid_close;
-        if (!sc_hid_gamepad_generate_close(&gamepad->hid, &hid_close,
-                                           event->gamepad_id)) {
-            return;
-        }
-
-        sc_gamepad_uhid_send_close(gamepad, &hid_close);
+    struct sc_hid_open hid_open;
+    if (!sc_hid_gamepad_generate_open(&gamepad->hid, &hid_open,
+                                      event->gamepad_id)) {
+        return;
    }
+
+    SDL_GameController* game_controller =
+        SDL_GameControllerFromInstanceID(event->gamepad_id);
+    assert(game_controller);
+    const char *name = SDL_GameControllerName(game_controller);
+    LOGI("Gamepad added: [%" PRIu32 "] %s", event->gamepad_id, name);
+
+    sc_gamepad_uhid_send_open(gamepad, &hid_open);
+}
+
+static void
+sc_gamepad_processor_process_gamepad_removed(struct sc_gamepad_processor *gp,
+                                const struct sc_gamepad_device_event *event) {
+    struct sc_gamepad_uhid *gamepad = DOWNCAST(gp);
+
+    struct sc_hid_close hid_close;
+    if (!sc_hid_gamepad_generate_close(&gamepad->hid, &hid_close,
+                                       event->gamepad_id)) {
+        return;
+    }
+
+    LOGI("Gamepad removed: [%" PRIu32 "]", event->gamepad_id);
+
+    sc_gamepad_uhid_send_close(gamepad, &hid_close);
 }

 static void
@ -114,7 +131,8 @@ sc_gamepad_uhid_init(struct sc_gamepad_uhid *gamepad,
    gamepad->controller = controller;

    static const struct sc_gamepad_processor_ops ops = {
-        .process_gamepad_device = sc_gamepad_processor_process_gamepad_device,
+        .process_gamepad_added = sc_gamepad_processor_process_gamepad_added,
+        .process_gamepad_removed = sc_gamepad_processor_process_gamepad_removed,
        .process_gamepad_axis = sc_gamepad_processor_process_gamepad_axis,
        .process_gamepad_button = sc_gamepad_processor_process_gamepad_button,
    };
--- a/app/src/uhid/keyboard_uhid.c
+++ b/app/src/uhid/keyboard_uhid.c
@ -141,7 +141,9 @@ sc_keyboard_uhid_init(struct sc_keyboard_uhid *kb,
    struct sc_control_msg msg;
    msg.type = SC_CONTROL_MSG_TYPE_UHID_CREATE;
    msg.uhid_create.id = SC_HID_ID_KEYBOARD;
-    msg.uhid_create.name = hid_open.name;
+    msg.uhid_create.vendor_id = 0;
+    msg.uhid_create.product_id = 0;
+    msg.uhid_create.name = NULL;
    msg.uhid_create.report_desc = hid_open.report_desc;
    msg.uhid_create.report_desc_size = hid_open.report_desc_size;
    if (!sc_controller_push_msg(controller, &msg)) {
--- a/app/src/uhid/mouse_uhid.c
+++ b/app/src/uhid/mouse_uhid.c
@ -81,7 +81,9 @@ sc_mouse_uhid_init(struct sc_mouse_uhid *mouse,
    struct sc_control_msg msg;
    msg.type = SC_CONTROL_MSG_TYPE_UHID_CREATE;
    msg.uhid_create.id = SC_HID_ID_MOUSE;
-    msg.uhid_create.name = hid_open.name;
+    msg.uhid_create.vendor_id = 0;
+    msg.uhid_create.product_id = 0;
+    msg.uhid_create.name = NULL;
    msg.uhid_create.report_desc = hid_open.report_desc;
    msg.uhid_create.report_desc_size = hid_open.report_desc_size;
    if (!sc_controller_push_msg(controller, &msg)) {
--- a/app/src/usb/aoa_hid.h
+++ b/app/src/usb/aoa_hid.h
@ -1,6 +1,8 @@
 #ifndef SC_AOA_HID_H
 #define SC_AOA_HID_H

+#include "common.h"
+
 #include <stdint.h>
 #include <stdbool.h>

--- a/app/src/usb/gamepad_aoa.c
+++ b/app/src/usb/gamepad_aoa.c
@ -7,33 +7,35 @@
 #define DOWNCAST(GP) container_of(GP, struct sc_gamepad_aoa, gamepad_processor)

 static void
-sc_gamepad_processor_process_gamepad_device(struct sc_gamepad_processor *gp,
+sc_gamepad_processor_process_gamepad_added(struct sc_gamepad_processor *gp,
                                const struct sc_gamepad_device_event *event) {
    struct sc_gamepad_aoa *gamepad = DOWNCAST(gp);

-    if (event->type == SC_GAMEPAD_DEVICE_ADDED) {
-        struct sc_hid_open hid_open;
-        if (!sc_hid_gamepad_generate_open(&gamepad->hid, &hid_open,
-                                          event->gamepad_id)) {
-            return;
-        }
+    struct sc_hid_open hid_open;
+    if (!sc_hid_gamepad_generate_open(&gamepad->hid, &hid_open,
+                                      event->gamepad_id)) {
+        return;
+    }

-        // exit_on_error: false (a gamepad open failure should not exit scrcpy)
-        if (!sc_aoa_push_open(gamepad->aoa, &hid_open, false)) {
-            LOGW("Could not push AOA HID open (gamepad)");
-        }
-    } else {
-        assert(event->type == SC_GAMEPAD_DEVICE_REMOVED);
+    // exit_on_error: false (a gamepad open failure should not exit scrcpy)
+    if (!sc_aoa_push_open(gamepad->aoa, &hid_open, false)) {
+        LOGW("Could not push AOA HID open (gamepad)");
+    }
+}

-        struct sc_hid_close hid_close;
-        if (!sc_hid_gamepad_generate_close(&gamepad->hid, &hid_close,
-                                           event->gamepad_id)) {
-            return;
-        }
+static void
+sc_gamepad_processor_process_gamepad_removed(struct sc_gamepad_processor *gp,
+                                const struct sc_gamepad_device_event *event) {
+    struct sc_gamepad_aoa *gamepad = DOWNCAST(gp);

-        if (!sc_aoa_push_close(gamepad->aoa, &hid_close)) {
-            LOGW("Could not push AOA HID close (gamepad)");
-        }
+    struct sc_hid_close hid_close;
+    if (!sc_hid_gamepad_generate_close(&gamepad->hid, &hid_close,
+                                       event->gamepad_id)) {
+        return;
+    }
+
+    if (!sc_aoa_push_close(gamepad->aoa, &hid_close)) {
+        LOGW("Could not push AOA HID close (gamepad)");
    }
 }

@ -76,7 +78,8 @@ sc_gamepad_aoa_init(struct sc_gamepad_aoa *gamepad, struct sc_aoa *aoa) {
    sc_hid_gamepad_init(&gamepad->hid);

    static const struct sc_gamepad_processor_ops ops = {
-        .process_gamepad_device = sc_gamepad_processor_process_gamepad_device,
+        .process_gamepad_added = sc_gamepad_processor_process_gamepad_added,
+        .process_gamepad_removed = sc_gamepad_processor_process_gamepad_removed,
        .process_gamepad_axis = sc_gamepad_processor_process_gamepad_axis,
        .process_gamepad_button = sc_gamepad_processor_process_gamepad_button,
    };
--- a/app/src/usb/scrcpy_otg.c
+++ b/app/src/usb/scrcpy_otg.c
@ -95,9 +95,14 @@ scrcpy_otg(struct scrcpy_options *options) {
    // On Windows, only one process could open a USB device
    // <https://github.com/Genymobile/scrcpy/issues/2773>
    LOGI("Killing adb server (if any)...");
-    unsigned flags = SC_ADB_NO_STDOUT | SC_ADB_NO_STDERR | SC_ADB_NO_LOGERR;
-    // uninterruptible (intr == NULL), but in practice it's very quick
-    sc_adb_kill_server(NULL, flags);
+    if (sc_adb_init()) {
+        unsigned flags = SC_ADB_NO_STDOUT | SC_ADB_NO_STDERR | SC_ADB_NO_LOGERR;
+        // uninterruptible (intr == NULL), but in practice it's very quick
+        sc_adb_kill_server(NULL, flags);
+        sc_adb_destroy();
+    } else {
+        LOGW("Could not call adb executable, adb server not killed");
+    }
 #endif

    static const struct sc_usb_callbacks cbs = {
@ -185,6 +190,7 @@ scrcpy_otg(struct scrcpy_options *options) {
        .window_width = options->window_width,
        .window_height = options->window_height,
        .window_borderless = options->window_borderless,
+        .shortcut_mods = options->shortcut_mods,
    };

    ok = sc_screen_otg_init(&s->screen_otg, &params);
--- a/app/src/usb/screen_otg.c
+++ b/app/src/usb/screen_otg.c
@ -4,47 +4,6 @@
 #include "options.h"
 #include "util/log.h"

-static void
-sc_screen_otg_set_mouse_capture(struct sc_screen_otg *screen, bool capture) {
-#ifdef __APPLE__
-    // Workaround for SDL bug on macOS:
-    // <https://github.com/libsdl-org/SDL/issues/5340>
-    if (capture) {
-        int mouse_x, mouse_y;
-        SDL_GetGlobalMouseState(&mouse_x, &mouse_y);
-
-        int x, y, w, h;
-        SDL_GetWindowPosition(screen->window, &x, &y);
-        SDL_GetWindowSize(screen->window, &w, &h);
-
-        bool outside_window = mouse_x < x || mouse_x >= x + w
-                           || mouse_y < y || mouse_y >= y + h;
-        if (outside_window) {
-            SDL_WarpMouseInWindow(screen->window, w / 2, h / 2);
-        }
-    }
-#else
-    (void) screen;
-#endif
-    if (SDL_SetRelativeMouseMode(capture)) {
-        LOGE("Could not set relative mouse mode to %s: %s",
-             capture ? "true" : "false", SDL_GetError());
-    }
-}
-
-static inline bool
-sc_screen_otg_get_mouse_capture(struct sc_screen_otg *screen) {
-    (void) screen;
-    return SDL_GetRelativeMouseMode();
-}
-
-static inline void
-sc_screen_otg_toggle_mouse_capture(struct sc_screen_otg *screen) {
-    (void) screen;
-    bool new_value = !sc_screen_otg_get_mouse_capture(screen);
-    sc_screen_otg_set_mouse_capture(screen, new_value);
-}
-
 static void
 sc_screen_otg_render(struct sc_screen_otg *screen) {
    SDL_RenderClear(screen->renderer);
@ -61,8 +20,6 @@ sc_screen_otg_init(struct sc_screen_otg *screen,
    screen->mouse = params->mouse;
    screen->gamepad = params->gamepad;

-    screen->mouse_capture_key_pressed = 0;
-
    const char *title = params->window_title;
    assert(title);

@ -113,9 +70,11 @@ sc_screen_otg_init(struct sc_screen_otg *screen,
        LOGW("Could not load icon");
    }

+    sc_mouse_capture_init(&screen->mc, screen->window, params->shortcut_mods);
+
    if (screen->mouse) {
        // Capture mouse on start
-        sc_screen_otg_set_mouse_capture(screen, true);
+        sc_mouse_capture_set_active(&screen->mc, true);
    }

    return true;
@ -137,11 +96,6 @@ sc_screen_otg_destroy(struct sc_screen_otg *screen) {
    SDL_DestroyWindow(screen->window);
 }

-static inline bool
-sc_screen_otg_is_mouse_capture_key(SDL_Keycode key) {
-    return key == SDLK_LALT || key == SDLK_LGUI || key == SDLK_RGUI;
-}
-
 static void
 sc_screen_otg_process_key(struct sc_screen_otg *screen,
                             const SDL_KeyboardEvent *event) {
@ -221,7 +175,6 @@ sc_screen_otg_process_gamepad_device(struct sc_screen_otg *screen,
    assert(screen->gamepad);
    struct sc_gamepad_processor *gp = &screen->gamepad->gamepad_processor;

-    SDL_JoystickID id;
    if (event->type == SDL_CONTROLLERDEVICEADDED) {
        SDL_GameController *gc = SDL_GameControllerOpen(event->which);
        if (!gc) {
@ -236,9 +189,12 @@ sc_screen_otg_process_gamepad_device(struct sc_screen_otg *screen,
            return;
        }

-        id = SDL_JoystickInstanceID(joystick);
+        struct sc_gamepad_device_event evt = {
+            .gamepad_id = SDL_JoystickInstanceID(joystick),
+        };
+        gp->ops->process_gamepad_added(gp, &evt);
    } else if (event->type == SDL_CONTROLLERDEVICEREMOVED) {
-        id = event->which;
+        SDL_JoystickID id = event->which;

        SDL_GameController *gc = SDL_GameControllerFromInstanceID(id);
        if (gc) {
@ -246,16 +202,12 @@ sc_screen_otg_process_gamepad_device(struct sc_screen_otg *screen,
        } else {
            LOGW("Unknown gamepad device removed");
        }
-    } else {
-        // Nothing to do
-        return;
-    }

-    struct sc_gamepad_device_event evt = {
-        .type = sc_gamepad_device_event_type_from_sdl_type(event->type),
-        .gamepad_id = id,
-    };
-    gp->ops->process_gamepad_device(gp, &evt);
+        struct sc_gamepad_device_event evt = {
+            .gamepad_id = id,
+        };
+        gp->ops->process_gamepad_removed(gp, &evt);
+    }
 }

 static void
@ -298,80 +250,46 @@ sc_screen_otg_process_gamepad_button(struct sc_screen_otg *screen,

 void
 sc_screen_otg_handle_event(struct sc_screen_otg *screen, SDL_Event *event) {
+    if (sc_mouse_capture_handle_event(&screen->mc, event)) {
+        // The mouse capture handler consumed the event
+        return;
+    }
+
    switch (event->type) {
        case SDL_WINDOWEVENT:
            switch (event->window.event) {
                case SDL_WINDOWEVENT_EXPOSED:
                    sc_screen_otg_render(screen);
                    break;
-                case SDL_WINDOWEVENT_FOCUS_LOST:
-                    if (screen->mouse) {
-                        sc_screen_otg_set_mouse_capture(screen, false);
-                    }
-                    break;
            }
            return;
        case SDL_KEYDOWN:
-            if (screen->mouse) {
-                SDL_Keycode key = event->key.keysym.sym;
-                if (sc_screen_otg_is_mouse_capture_key(key)) {
-                    if (!screen->mouse_capture_key_pressed) {
-                        screen->mouse_capture_key_pressed = key;
-                    } else {
-                        // Another mouse capture key has been pressed, cancel
-                        // mouse (un)capture
-                        screen->mouse_capture_key_pressed = 0;
-                    }
-                    // Mouse capture keys are never forwarded to the device
-                    return;
-                }
-            }
-
            if (screen->keyboard) {
                sc_screen_otg_process_key(screen, &event->key);
            }
            break;
        case SDL_KEYUP:
-            if (screen->mouse) {
-                SDL_Keycode key = event->key.keysym.sym;
-                SDL_Keycode cap = screen->mouse_capture_key_pressed;
-                screen->mouse_capture_key_pressed = 0;
-                if (sc_screen_otg_is_mouse_capture_key(key)) {
-                    if (key == cap) {
-                        // A mouse capture key has been pressed then released:
-                        // toggle the capture mouse mode
-                        sc_screen_otg_toggle_mouse_capture(screen);
-                    }
-                    // Mouse capture keys are never forwarded to the device
-                    return;
-                }
-            }
-
            if (screen->keyboard) {
                sc_screen_otg_process_key(screen, &event->key);
            }
            break;
        case SDL_MOUSEMOTION:
-            if (screen->mouse && sc_screen_otg_get_mouse_capture(screen)) {
+            if (screen->mouse) {
                sc_screen_otg_process_mouse_motion(screen, &event->motion);
            }
            break;
        case SDL_MOUSEBUTTONDOWN:
-            if (screen->mouse && sc_screen_otg_get_mouse_capture(screen)) {
+            if (screen->mouse) {
                sc_screen_otg_process_mouse_button(screen, &event->button);
            }
            break;
        case SDL_MOUSEBUTTONUP:
            if (screen->mouse) {
-                if (sc_screen_otg_get_mouse_capture(screen)) {
-                    sc_screen_otg_process_mouse_button(screen, &event->button);
-                } else {
-                    sc_screen_otg_set_mouse_capture(screen, true);
-                }
+                sc_screen_otg_process_mouse_button(screen, &event->button);
            }
            break;
        case SDL_MOUSEWHEEL:
-            if (screen->mouse && sc_screen_otg_get_mouse_capture(screen)) {
+            if (screen->mouse) {
                sc_screen_otg_process_mouse_wheel(screen, &event->wheel);
            }
            break;
--- a/app/src/usb/screen_otg.h
+++ b/app/src/usb/screen_otg.h
@ -8,6 +8,7 @@

 #include "keyboard_aoa.h"
 #include "mouse_aoa.h"
+#include "mouse_capture.h"
 #include "gamepad_aoa.h"

 struct sc_screen_otg {
@ -19,8 +20,7 @@ struct sc_screen_otg {
    SDL_Renderer *renderer;
    SDL_Texture *texture;

-    // See equivalent mechanism in screen.h
-    SDL_Keycode mouse_capture_key_pressed;
+    struct sc_mouse_capture mc;
 };

 struct sc_screen_otg_params {
@ -35,6 +35,7 @@ struct sc_screen_otg_params {
    uint16_t window_width;
    uint16_t window_height;
    bool window_borderless;
+    uint8_t shortcut_mods; // OR of enum sc_shortcut_mod values
 };

 bool
--- a/app/src/util/env.c
+++ b/app/src/util/env.c
@ -0,0 +1,29 @@
+#include "env.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include "util/str.h"
+
+char *
+sc_get_env(const char *varname) {
+#ifdef _WIN32
+    wchar_t *w_varname = sc_str_to_wchars(varname);
+    if (!w_varname) {
+         return NULL;
+    }
+    const wchar_t *value = _wgetenv(w_varname);
+    free(w_varname);
+    if (!value) {
+        return NULL;
+    }
+
+    return sc_str_from_wchars(value);
+#else
+    const char *value = getenv(varname);
+    if (!value) {
+        return NULL;
+    }
+
+    return strdup(value);
+#endif
+}
--- a/app/src/util/env.h
+++ b/app/src/util/env.h
@ -0,0 +1,12 @@
+#ifndef SC_ENV_H
+#define SC_ENV_H
+
+#include "common.h"
+
+// Return the value of the environment variable (may be NULL).
+//
+// The returned value must be freed by the caller.
+char *
+sc_get_env(const char *varname);
+
+#endif
--- a/app/src/util/net.c
+++ b/app/src/util/net.c
@ -9,8 +9,6 @@
 #ifdef _WIN32
 # include <ws2tcpip.h>
  typedef int socklen_t;
-  typedef SOCKET sc_raw_socket;
-# define SC_RAW_SOCKET_NONE INVALID_SOCKET
 #else
 # include <sys/types.h>
 # include <sys/socket.h>
@ -23,8 +21,6 @@
  typedef struct sockaddr_in SOCKADDR_IN;
  typedef struct sockaddr SOCKADDR;
  typedef struct in_addr IN_ADDR;
-  typedef int sc_raw_socket;
-# define SC_RAW_SOCKET_NONE -1
 #endif

 bool
@ -47,17 +43,26 @@ net_cleanup(void) {
 #endif
 }

+static inline bool
+sc_raw_socket_close(sc_raw_socket raw_sock) {
+#ifndef _WIN32
+    return !close(raw_sock);
+#else
+    return !closesocket(raw_sock);
+#endif
+}
+
 static inline sc_socket
 wrap(sc_raw_socket sock) {
-#ifdef _WIN32
-    if (sock == INVALID_SOCKET) {
+#ifdef SC_SOCKET_CLOSE_ON_INTERRUPT
+    if (sock == SC_RAW_SOCKET_NONE) {
        return SC_SOCKET_NONE;
    }

-    struct sc_socket_windows *socket = malloc(sizeof(*socket));
+    struct sc_socket_wrapper *socket = malloc(sizeof(*socket));
    if (!socket) {
        LOG_OOM();
-        closesocket(sock);
+        sc_raw_socket_close(sock);
        return SC_SOCKET_NONE;
    }

@ -72,9 +77,9 @@ wrap(sc_raw_socket sock) {

 static inline sc_raw_socket
 unwrap(sc_socket socket) {
-#ifdef _WIN32
+#ifdef SC_SOCKET_CLOSE_ON_INTERRUPT
    if (socket == SC_SOCKET_NONE) {
-        return INVALID_SOCKET;
+        return SC_RAW_SOCKET_NONE;
    }

    return socket->socket;
@ -83,17 +88,6 @@ unwrap(sc_socket socket) {
 #endif
 }

-#ifndef HAVE_SOCK_CLOEXEC // avoid unused-function warning
-static inline bool
-sc_raw_socket_close(sc_raw_socket raw_sock) {
-#ifndef _WIN32
-    return !close(raw_sock);
-#else
-    return !closesocket(raw_sock);
-#endif
-}
-#endif
-
 #ifndef HAVE_SOCK_CLOEXEC
 // If SOCK_CLOEXEC does not exist, the flag must be set manually once the
 // socket is created
@ -248,9 +242,9 @@ net_interrupt(sc_socket socket) {

    sc_raw_socket raw_sock = unwrap(socket);

-#ifdef _WIN32
+#ifdef SC_SOCKET_CLOSE_ON_INTERRUPT
    if (!atomic_flag_test_and_set(&socket->closed)) {
-        return !closesocket(raw_sock);
+        return sc_raw_socket_close(raw_sock);
    }
    return true;
 #else
@ -262,15 +256,15 @@ bool
 net_close(sc_socket socket) {
    sc_raw_socket raw_sock = unwrap(socket);

-#ifdef _WIN32
+#ifdef SC_SOCKET_CLOSE_ON_INTERRUPT
    bool ret = true;
    if (!atomic_flag_test_and_set(&socket->closed)) {
-        ret = !closesocket(raw_sock);
+        ret = sc_raw_socket_close(raw_sock);
    }
    free(socket);
    return ret;
 #else
-    return !close(raw_sock);
+    return sc_raw_socket_close(raw_sock);
 #endif
 }

--- a/app/src/util/net.h
+++ b/app/src/util/net.h
@ -7,21 +7,36 @@
 #include <stdint.h>

 #ifdef _WIN32
-
 # include <winsock2.h>
+  typedef SOCKET sc_raw_socket;
+# define SC_RAW_SOCKET_NONE INVALID_SOCKET
+#else // not _WIN32
+# include <sys/socket.h>
+  typedef int sc_raw_socket;
+# define SC_RAW_SOCKET_NONE -1
+#endif
+
+#if defined(_WIN32) || defined(__APPLE__)
+// On Windows and macOS, shutdown() does not interrupt accept() or read()
+// calls, so net_interrupt() must call close() instead, and net_close() must
+// behave accordingly.
+// This causes a small race condition (once the socket is closed, its
+// handle becomes invalid and may in theory be reassigned before another
+// thread calls accept() or read()), but it is deemed acceptable as a
+// workaround.
+# define SC_SOCKET_CLOSE_ON_INTERRUPT
+#endif
+
+#ifdef SC_SOCKET_CLOSE_ON_INTERRUPT
 # include <stdatomic.h>
 # define SC_SOCKET_NONE NULL
-  typedef struct sc_socket_windows {
-      SOCKET socket;
+  typedef struct sc_socket_wrapper {
+      sc_raw_socket socket;
      atomic_flag closed;
  } *sc_socket;
-
-#else // not _WIN32
-
-# include <sys/socket.h>
+#else
 # define SC_SOCKET_NONE -1
-  typedef int sc_socket;
-
+  typedef sc_raw_socket sc_socket;
 #endif

 #define IPV4_LOCALHOST 0x7F000001
--- a/app/src/util/str.c
+++ b/app/src/util/str.c
@ -64,6 +64,26 @@ sc_str_quote(const char *src) {
    return quoted;
 }

+char *
+sc_str_concat(const char *start, const char *end) {
+    assert(start);
+    assert(end);
+
+    size_t start_len = strlen(start);
+    size_t end_len = strlen(end);
+
+    char *result = malloc(start_len + end_len + 1);
+    if (!result) {
+        LOG_OOM();
+        return NULL;
+    }
+
+    memcpy(result, start, start_len);
+    memcpy(result + start_len, end, end_len + 1);
+
+    return result;
+}
+
 bool
 sc_str_parse_integer(const char *s, long *out) {
    char *endptr;
--- a/app/src/util/str.h
+++ b/app/src/util/str.h
@ -38,6 +38,15 @@ sc_str_join(char *dst, const char *const tokens[], char sep, size_t n);
 char *
 sc_str_quote(const char *src);

+/**
+ * Concat two strings
+ *
+ * Return a new allocated string, contanining the concatenation of the two
+ * input strings.
+ */
+char *
+sc_str_concat(const char *start, const char *end);
+
 /**
 * Parse `s` as an integer into `out`
 *
--- a/app/src/util/tick.h
+++ b/app/src/util/tick.h
@ -10,14 +10,14 @@ typedef int64_t sc_tick;
 #define SC_TICK_FREQ 1000000 // microsecond

 // To be adapted if SC_TICK_FREQ changes
-#define SC_TICK_TO_NS(tick) ((tick) * 1000)
-#define SC_TICK_TO_US(tick) (tick)
-#define SC_TICK_TO_MS(tick) ((tick) / 1000)
-#define SC_TICK_TO_SEC(tick) ((tick) / 1000000)
-#define SC_TICK_FROM_NS(ns) ((ns) / 1000)
-#define SC_TICK_FROM_US(us) (us)
-#define SC_TICK_FROM_MS(ms) ((ms) * 1000)
-#define SC_TICK_FROM_SEC(sec) ((sec) * 1000000)
+#define SC_TICK_TO_NS(tick) ((sc_tick) (tick) * 1000)
+#define SC_TICK_TO_US(tick) ((sc_tick) tick)
+#define SC_TICK_TO_MS(tick) ((sc_tick) (tick) / 1000)
+#define SC_TICK_TO_SEC(tick) ((sc_tick) (tick) / 1000000)
+#define SC_TICK_FROM_NS(ns) ((sc_tick) (ns) / 1000)
+#define SC_TICK_FROM_US(us) ((sc_tick) us)
+#define SC_TICK_FROM_MS(ms) ((sc_tick) (ms) * 1000)
+#define SC_TICK_FROM_SEC(sec) ((sc_tick) (sec) * 1000000)

 sc_tick
 sc_tick_now(void);
--- a/app/src/util/timeout.c
+++ b/app/src/util/timeout.c
@ -62,6 +62,7 @@ void
 sc_timeout_stop(struct sc_timeout *timeout) {
    sc_mutex_lock(&timeout->mutex);
    timeout->stopped = true;
+    sc_cond_signal(&timeout->cond);
    sc_mutex_unlock(&timeout->mutex);
 }

--- a/app/tests/test_cli.c
+++ b/app/tests/test_cli.c
@ -51,7 +51,6 @@ static void test_options(void) {
        "--fullscreen",
        "--max-fps", "30",
        "--max-size", "1024",
-        "--lock-video-orientation=2", // optional arguments require '='
        // "--no-control" is not compatible with "--turn-screen-off"
        // "--no-playback" is not compatible with "--fulscreen"
        "--port", "1234:1236",
@ -80,7 +79,6 @@ static void test_options(void) {
    assert(opts->fullscreen);
    assert(!strcmp(opts->max_fps, "30"));
    assert(opts->max_size == 1024);
-    assert(opts->lock_video_orientation == 2);
    assert(opts->port_range.first == 1234);
    assert(opts->port_range.last == 1236);
    assert(!strcmp(opts->push_target, "/sdcard/Movies"));
--- a/app/tests/test_control_msg_serialize.c
+++ b/app/tests/test_control_msg_serialize.c
@ -289,11 +289,11 @@ static void test_serialize_set_clipboard_long(void) {
    assert(!memcmp(buf, expected, sizeof(expected)));
 }

-static void test_serialize_set_screen_power_mode(void) {
+static void test_serialize_set_display_power(void) {
    struct sc_control_msg msg = {
-        .type = SC_CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE,
-        .set_screen_power_mode = {
-            .mode = SC_SCREEN_POWER_MODE_NORMAL,
+        .type = SC_CONTROL_MSG_TYPE_SET_DISPLAY_POWER,
+        .set_display_power = {
+            .on = true,
        },
    };

@ -302,8 +302,8 @@ static void test_serialize_set_screen_power_mode(void) {
    assert(size == 2);

    const uint8_t expected[] = {
-        SC_CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE,
-        0x02, // SC_SCREEN_POWER_MODE_NORMAL
+        SC_CONTROL_MSG_TYPE_SET_DISPLAY_POWER,
+        0x01, // true
    };
    assert(!memcmp(buf, expected, sizeof(expected)));
 }
@ -329,6 +329,8 @@ static void test_serialize_uhid_create(void) {
        .type = SC_CONTROL_MSG_TYPE_UHID_CREATE,
        .uhid_create = {
            .id = 42,
+            .vendor_id = 0x1234,
+            .product_id = 0x5678,
            .name = "ABC",
            .report_desc_size = sizeof(report_desc),
            .report_desc = report_desc,
@ -337,11 +339,13 @@ static void test_serialize_uhid_create(void) {

    uint8_t buf[SC_CONTROL_MSG_MAX_SIZE];
    size_t size = sc_control_msg_serialize(&msg, buf);
-    assert(size == 20);
+    assert(size == 24);

    const uint8_t expected[] = {
        SC_CONTROL_MSG_TYPE_UHID_CREATE,
        0, 42, // id
+        0x12, 0x34, // vendor id
+        0x56, 0x78, // product id
        3, // name size
        65, 66, 67, // "ABC"
        0, 11, // report desc size
@ -407,6 +411,21 @@ static void test_serialize_open_hard_keyboard(void) {
    assert(!memcmp(buf, expected, sizeof(expected)));
 }

+static void test_serialize_reset_video(void) {
+    struct sc_control_msg msg = {
+        .type = SC_CONTROL_MSG_TYPE_RESET_VIDEO,
+    };
+
+    uint8_t buf[SC_CONTROL_MSG_MAX_SIZE];
+    size_t size = sc_control_msg_serialize(&msg, buf);
+    assert(size == 1);
+
+    const uint8_t expected[] = {
+        SC_CONTROL_MSG_TYPE_RESET_VIDEO,
+    };
+    assert(!memcmp(buf, expected, sizeof(expected)));
+}
+
 int main(int argc, char *argv[]) {
    (void) argc;
    (void) argv;
@ -423,11 +442,12 @@ int main(int argc, char *argv[]) {
    test_serialize_get_clipboard();
    test_serialize_set_clipboard();
    test_serialize_set_clipboard_long();
-    test_serialize_set_screen_power_mode();
+    test_serialize_set_display_power();
    test_serialize_rotate_device();
    test_serialize_uhid_create();
    test_serialize_uhid_input();
    test_serialize_uhid_destroy();
    test_serialize_open_hard_keyboard();
+    test_serialize_reset_video();
    return 0;
 }
--- a/app/tests/test_str.c
+++ b/app/tests/test_str.c
@ -141,6 +141,16 @@ static void test_quote(void) {
    free(out);
 }

+static void test_concat(void) {
+    const char *s = "2024:11";
+    char *out = sc_str_concat("my-prefix:", s);
+
+    // contains the concat
+    assert(!strcmp("my-prefix:2024:11", out));
+
+    free(out);
+}
+
 static void test_utf8_truncate(void) {
    const char *s = "aÉbÔc";
    assert(strlen(s) == 7); // É and Ô are 2 bytes-wide
@ -389,6 +399,7 @@ int main(int argc, char *argv[]) {
    test_join_truncated_before_sep();
    test_join_truncated_after_sep();
    test_quote();
+    test_concat();
    test_utf8_truncate();
    test_parse_integer();
    test_parse_integers();
--- a/build.gradle
+++ b/build.gradle
@ -7,7 +7,7 @@ buildscript {
        mavenCentral()
    }
    dependencies {
-        classpath 'com.android.tools.build:gradle:8.3.0'
+        classpath 'com.android.tools.build:gradle:8.7.1'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
--- a/doc/audio.md
+++ b/doc/audio.md
@ -170,7 +170,7 @@ latency (for both [video](video.md#buffering) and audio) might be preferable to
 avoid glitches and smooth the playback:

 ```
-scrcpy --display-buffer=200 --audio-buffer=200
+scrcpy --video-buffer=200 --audio-buffer=200
 ```

 It is also possible to configure another audio buffer (the audio output buffer),
--- a/doc/build.md
+++ b/doc/build.md
@ -77,7 +77,7 @@ pip3 install meson
 sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm

 # client build dependencies
-sudo dnf install SDL2-devel ffms2-devel libusb1-devel meson gcc make
+sudo dnf install SDL2-devel ffms2-devel libusb1-devel libavdevice-free-devel meson gcc make

 # server build dependencies
 sudo dnf install java-devel
@ -233,10 +233,10 @@ install` must be run as root)._

 #### Option 2: Use prebuilt server

- - [`scrcpy-server-v2.7`][direct-scrcpy-server]  
-   <sub>SHA-256: `a23c5659f36c260f105c022d27bcb3eafffa26070e7baa9eda66d01377a1adba`</sub>
+ - [`scrcpy-server-v3.1`][direct-scrcpy-server]  
+   <sub>SHA-256: `958f0944a62f23b1f33a16e9eb14844c1a04b882ca175a738c16d23cb22b86c0`</sub>

-[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v2.7/scrcpy-server-v2.7
+[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v3.1/scrcpy-server-v3.1

 Download the prebuilt server somewhere, and specify its path during the Meson
 configuration:
--- a/doc/connection.md
+++ b/doc/connection.md
@ -85,6 +85,12 @@ scrcpy --tcpip=192.168.1.1       # default port is 5555
 scrcpy --tcpip=192.168.1.1:5555
 ```

+Prefix the address with a '+' to force a reconnection:
+
+```bash
+scrcpy --tcpip=+192.168.1.1
+```
+

 ### Manual

@ -107,16 +113,17 @@ with the device IP address you found)_.
 7. Run `scrcpy` as usual.
 8. Run `adb disconnect` once you're done.

-Since Android 11, a [wireless debugging option][adb-wireless] allows to bypass
-having to physically connect your device directly to your computer.
+Since Android 11, a [wireless debugging option][adb-wireless] allows you to
+bypass having to physically connect your device to your computer.

 [adb-wireless]: https://developer.android.com/studio/command-line/adb#wireless-android11-command-line


 ## Autostart

-A small tool (by the scrcpy author) allows to run arbitrary commands whenever a
-new Android device is connected: [AutoAdb]. It can be used to start scrcpy:
+A small tool (by the scrcpy author) allows you to run arbitrary commands
+whenever a new Android device is connected: [AutoAdb]. It can be used to start
+scrcpy:

 ```bash
 autoadb scrcpy -s '{}'
--- a/doc/control.md
+++ b/doc/control.md
@ -23,14 +23,20 @@ To control the device without mirroring:
 scrcpy --no-video --no-audio
 ```

-By default, mouse mode is switched to UHID if video mirroring is disabled (a
-relative mouse mode is required).
+By default, the mouse is disabled when video playback is turned off.
+
+To control the device using a relative mouse, enable UHID mouse mode:
+
+```bash
+scrcpy --no-video --no-audio --mouse=uhid
+scrcpy --no-video --no-audio -M  # short version
+```

 To also use a UHID keyboard, set it explicitly:

 ```bash
-scrcpy --no-video --no-audio --keyboard=uhid
-scrcpy --no-video --no-audio -K  # short version
+scrcpy --no-video --no-audio --mouse=uhid --keyboard=uhid
+scrcpy --no-video --no-audio -MK  # short version
 ```

 To use AOA instead (over USB only):
@ -94,14 +100,18 @@ the content (if supported by the app) relative to the center of the screen.

 https://github.com/Genymobile/scrcpy/assets/543275/26c4a920-9805-43f1-8d4c-608752d04767

-To simulate a tilt gesture: <kbd>Shift</kbd>+_click-and-move-up-or-down_.
+To simulate a vertical tilt gesture: <kbd>Shift</kbd>+_click-and-move-up-or-down_.

 https://github.com/Genymobile/scrcpy/assets/543275/1e252341-4a90-4b29-9d11-9153b324669f

+Similarly, to simulate a horizontal tilt gesture:
+<kbd>Ctrl</kbd>+<kbd>Shift</kbd>+_click-and-move-left-or-right_.
+
 Technically, _scrcpy_ generates additional touch events from a "virtual finger"
 at a location inverted through the center of the screen. When pressing
 <kbd>Ctrl</kbd> the _x_ and _y_ coordinates are inverted. Using <kbd>Shift</kbd>
-only inverts _x_.
+only inverts _x_, whereas using <kbd>Ctrl</kbd>+<kbd>Shift</kbd> only inverts
+_y_.

 This only works for the default mouse mode (`--mouse=sdk`).

--- a/doc/develop.md
+++ b/doc/develop.md
@ -21,9 +21,9 @@ the client and on the server.
 If video is enabled, then the server sends a raw video stream (H.264 by default)
 of the device screen, with some additional headers for each packet. The client
 decodes the video frames, and displays them as soon as possible, without
-buffering (unless `--display-buffer=delay` is specified) to minimize latency.
-The client is not aware of the device rotation (which is handled by the server),
-it just knows the dimensions of the video frames it receives.
+buffering (unless `--video-buffer=delay` is specified) to minimize latency. The
+client is not aware of the device rotation (which is handled by the server), it
+just knows the dimensions of the video frames it receives.

 Similarly, if audio is enabled, then the server sends a raw audio stream (OPUS
 by default) of the device audio output (or the microphone if
@ -461,26 +461,30 @@ meson setup x -Dserver_debugger=true
 meson configure x -Dserver_debugger=true
 ```

-If your device runs Android 8 or below, set the `server_debugger_method` to
-`old` in addition:
+Then recompile, and run scrcpy.

-```bash
-meson setup x -Dserver_debugger=true -Dserver_debugger_method=old
-# or, if x is already configured
-meson configure x -Dserver_debugger=true -Dserver_debugger_method=old
-```
-
-Then recompile.
-
-When you start scrcpy, it will start a debugger on port 5005 on the device.
+For Android < 11, it will start a debugger on port 5005 on the device and wait:
 Redirect that port to the computer:

 ```bash
 adb forward tcp:5005 tcp:5005
 ```

-In Android Studio, _Run_ > _Debug_ > _Edit configurations..._ On the left, click on
-`+`, _Remote_, and fill the form:
+For Android >= 11, first find the listening port:
+
+```bash
+adb jdwp
+# press Ctrl+C to interrupt
+```
+
+Then redirect the resulting PID:
+
+```bash
+adb forward tcp:5005 jdwp:XXXX  # replace XXXX
+```
+
+In Android Studio, _Run_ > _Debug_ > _Edit configurations..._ On the left, click
+on `+`, _Remote_, and fill the form:

 - Host: `localhost`
 - Port: `5005`
--- a/doc/device.md
+++ b/doc/device.md
@ -18,6 +18,46 @@ The initial state is restored when _scrcpy_ is closed.
 If the device is not plugged in (i.e. only connected over TCP/IP),
 `--stay-awake` has no effect (this is the Android behavior).

+This changes the value of [`stay_on_while_plugged_in`], setting which can be
+changed manually:
+
+[`stay_on_while_plugged_in`]: https://developer.android.com/reference/android/provider/Settings.Global#STAY_ON_WHILE_PLUGGED_IN
+
+
+```bash
+# get the current show_touches value
+adb shell settings get global stay_on_while_plugged_in
+# enable for AC/USB/wireless chargers
+adb shell settings put global stay_on_while_plugged_in 7
+# disable
+adb shell settings put global stay_on_while_plugged_in 0
+```
+
+
+## Screen off timeout
+
+The Android screen automatically turns off after some delay.
+
+To change this delay while scrcpy is running:
+
+```bash
+scrcpy --screen-off-timeout=300  # 300 seconds (5 minutes)
+```
+
+The initial value is restored on exit.
+
+It is possible to change this setting manually:
+
+```bash
+# get the current screen_off_timeout value
+adb shell settings get system screen_off_timeout
+# set a new value (in milliseconds)
+adb shell settings put system screen_off_timeout 30000
+```
+
+Note that the Android value is in milliseconds, but the scrcpy command line
+argument is in seconds.
+

 ## Turn screen off

@ -46,6 +86,15 @@ scrcpy --turn-screen-off --stay-awake
 scrcpy -Sw   # short version
 ```

+Since Android 15, it is possible to change this setting manually:
+
+```
+# turn screen off (0 for main display)
+adb shell cmd display power-off 0
+# turn screen on
+adb shell cmd display power-on 0
+```
+

 ## Show touches

@ -62,6 +111,16 @@ scrcpy -t   # short version

 Note that it only shows _physical_ touches (by a finger on the device).

+It is possible to change this setting manually:
+
+```bash
+# get the current show_touches value
+adb shell settings get system show_touches
+# enable show_touches
+adb shell settings put system show_touches 1
+# disable show_touches
+adb shell settings put system show_touches 0
+```

 ## Power off on close

@ -78,3 +137,48 @@ By default, on start, the device is powered on. To prevent this behavior:
 ```bash
 scrcpy --no-power-on
 ```
+
+
+## Start Android app
+
+To list the Android apps installed on the device:
+
+```bash
+scrcpy --list-apps
+```
+
+An app, selected by its package name, can be launched on start:
+
+```
+scrcpy --start-app=org.mozilla.firefox
+```
+
+This feature can be used to run an app in a [virtual
+display](virtual_display.md):
+
+```
+scrcpy --new-display=1920x1080 --start-app=org.videolan.vlc
+```
+
+The app can be optionally forced-stop before being started, by adding a `+`
+prefix:
+
+```
+scrcpy --start-app=+org.mozilla.firefox
+```
+
+For convenience, it is also possible to select an app by its name, by adding a
+`?` prefix:
+
+```
+scrcpy --start-app=?firefox
+```
+
+But retrieving app names may take some time (sometimes several seconds), so
+passing the package name is recommended.
+
+The `+` and `?` prefixes can be combined (in that order):
+
+```
+scrcpy --start-app=+?firefox
+```
--- a/doc/linux.md
+++ b/doc/linux.md
@ -2,6 +2,23 @@

 ## Install

+### From the official release
+
+Download a static build of the [latest release]:
+
+ - [`scrcpy-linux-x86_64-v3.1.tar.gz`][direct-linux-x86_64] (x86_64)  
+   <sub>SHA-256: `37dba54092ed9ec6b2f8f95432f61b8ea124aec9f1e9f2b3d22d4b10bb04c59a`</sub>
+
+[latest release]: https://github.com/Genymobile/scrcpy/releases/latest
+[direct-linux-x86_64]: https://github.com/Genymobile/scrcpy/releases/download/v3.1/scrcpy-linux-x86_64-v3.1.tar.gz
+
+and extract it.
+
+_Static builds of scrcpy for Linux are still experimental._
+
+
+### From your package manager
+
 <a href="https://repology.org/project/scrcpy/versions"><img src="https://repology.org/badge/vertical-allrepos/scrcpy.svg" alt="Packaging status" align="right"></a>

 Scrcpy is packaged in several distributions and package managers:
@ -13,10 +30,10 @@ Scrcpy is packaged in several distributions and package managers:
 - Snap: `snap install scrcpy`
 - … (see [repology](https://repology.org/project/scrcpy/versions))

-### Latest version

-However, the packaged version is not always the latest release. To install the
-latest release from `master`, follow this simplified process.
+### From an install script
+
+To install the latest release from `master`, follow this simplified process.

 First, you need to install the required packages:

--- a/doc/macos.md
+++ b/doc/macos.md
@ -2,6 +2,27 @@

 ## Install

+### From the official release
+
+Download a static build of the [latest release]:
+
+ - [`scrcpy-macos-aarch64-v3.1.tar.gz`][direct-macos-aarch64] (aarch64)  
+   <sub>SHA-256: `478618d940421e5f57942f5479d493ecbb38210682937a200f712aee5f235daf`</sub>
+
+ - [`scrcpy-macos-x86_64-v3.1.tar.gz`][direct-macos-x86_64] (x86_64)  
+   <sub>SHA-256: `acde98e29c273710ffa469371dbca4a728a44c41c380381f8a54e5b5301b9e87`</sub>
+
+[latest release]: https://github.com/Genymobile/scrcpy/releases/latest
+[direct-macos-aarch64]: https://github.com/Genymobile/scrcpy/releases/download/v3.1/scrcpy-macos-aarch64-v3.1.tar.gz
+[direct-macos-x86_64]: https://github.com/Genymobile/scrcpy/releases/download/v3.1/scrcpy-macos-x86_64-v3.1.tar.gz
+
+and extract it.
+
+_Static builds of scrcpy for macOS are still experimental._
+
+
+### From a package manager
+
 Scrcpy is available in [Homebrew]:

 ```bash
@ -13,7 +34,7 @@ brew install scrcpy
 You need `adb`, accessible from your `PATH`. If you don't have it yet:

 ```bash
-brew install android-platform-tools
+brew install --cask android-platform-tools
 ```

 Alternatively, Scrcpy is also available in [MacPorts], which sets up `adb` for you:
--- a/doc/mouse.md
+++ b/doc/mouse.md
@ -34,9 +34,9 @@ Two modes allow to simulate a physical HID mouse on the device.
 In these modes, the computer mouse is "captured": the mouse pointer disappears
 from the computer and appears on the Android device instead.

-Special capture keys, either <kbd>Alt</kbd> or <kbd>Super</kbd>, toggle
-(disable or enable) the mouse capture. Use one of them to give the control of
-the mouse back to the computer.
+The [shortcut mod](shortcuts.md) (either <kbd>Alt</kbd> or <kbd>Super</kbd> by
+default) toggle (disable or enable) the mouse capture. Use one of them to give
+the control of the mouse back to the computer.


 ### UHID
@ -83,9 +83,9 @@ process like the _adb daemon_).
 ## Mouse bindings

 By default, with SDK mouse:
- - right-click triggers BACK (or POWER on)
- - middle-click triggers HOME
- - the 4th click triggers APP_SWITCH
+ - right-click triggers `BACK` (or `POWER` on)
+ - middle-click triggers `HOME`
+ - the 4th click triggers `APP_SWITCH`
 - the 5th click expands the notification panel

 The secondary clicks may be forwarded to the device instead by pressing the
@ -121,9 +121,9 @@ Each character must be one of the following:

 - `+`: forward the click to the device
 - `-`: ignore the click
- - `b`: trigger shortcut BACK (or turn screen on if off)
- - `h`: trigger shortcut HOME
- - `s`: trigger shortcut APP_SWITCH
+ - `b`: trigger shortcut `BACK` (or turn screen on if off)
+ - `h`: trigger shortcut `HOME`
+ - `s`: trigger shortcut `APP_SWITCH`
 - `n`: trigger shortcut "expand notification panel"

 For example:
--- a/doc/shortcuts.md
+++ b/doc/shortcuts.md
@ -30,6 +30,7 @@ _<kbd>[Super]</kbd> is typically the <kbd>Windows</kbd> or <kbd>Cmd</kbd> key._
 | Flip display vertically                     | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>↑</kbd> _(up)_ \| <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>↓</kbd> _(down)_
 | Pause or re-pause display                   | <kbd>MOD</kbd>+<kbd>z</kbd>
 | Unpause display                             | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>z</kbd>
+ | Reset video capture/encoding                | <kbd>MOD</kbd>+<kbd>Shift</kbd>+<kbd>r</kbd>
 | Resize window to 1:1 (pixel-perfect)        | <kbd>MOD</kbd>+<kbd>g</kbd>
 | Resize window to remove black borders       | <kbd>MOD</kbd>+<kbd>w</kbd> \| _Double-left-click¹_
 | Click on `HOME`                             | <kbd>MOD</kbd>+<kbd>h</kbd> \| _Middle-click_
@ -53,7 +54,8 @@ _<kbd>[Super]</kbd> is typically the <kbd>Windows</kbd> or <kbd>Cmd</kbd> key._
 | Open keyboard settings (HID keyboard only)  | <kbd>MOD</kbd>+<kbd>k</kbd>
 | Enable/disable FPS counter (on stdout)      | <kbd>MOD</kbd>+<kbd>i</kbd>
 | Pinch-to-zoom/rotate                        | <kbd>Ctrl</kbd>+_click-and-move_
- | Tilt (slide vertically with 2 fingers)      | <kbd>Shift</kbd>+_click-and-move_
+ | Tilt vertically (slide with 2 fingers)      | <kbd>Shift</kbd>+_click-and-move_
+ | Tilt horizontally (slide with 2 fingers)    | <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+_click-and-move_
 | Drag & drop APK file                        | Install APK from computer
 | Drag & drop non-APK file                    | [Push file to device](control.md#push-file-to-device)

--- a/doc/video.md
+++ b/doc/video.md
@ -27,6 +27,9 @@ preserved. That way, a device in 1920×1080 will be mirrored at 1024×576.
 If encoding fails, scrcpy automatically tries again with a lower definition
 (unless `--no-downsize-on-error` is enabled).

+For camera mirroring, the `--max-size` value is used to select the camera source
+size instead (among the available resolutions).
+

 ## Bit rate

@ -93,7 +96,7 @@ Sometimes, the default encoder may have issues or even crash, so it is useful to
 try another one:

 ```bash
-scrcpy --video-codec=h264 --video-encoder='OMX.qcom.video.encoder.avc'
+scrcpy --video-codec=h264 --video-encoder=OMX.qcom.video.encoder.avc
 ```


@ -103,24 +106,45 @@ The orientation may be applied at 3 different levels:
 - The [shortcut](shortcuts.md) <kbd>MOD</kbd>+<kbd>r</kbd> requests the
   device to switch between portrait and landscape (the current running app may
   refuse, if it does not support the requested orientation).
- - `--lock-video-orientation` changes the mirroring orientation (the orientation
+ - `--capture-orientation` changes the mirroring orientation (the orientation
   of the video sent from the device to the computer). This affects the
   recording.
 - `--orientation` is applied on the client side, and affects display and
   recording. For the display, it can be changed dynamically using
   [shortcuts](shortcuts.md).

-To lock the mirroring orientation (on the capture side):
+To capture the video with a specific orientation:

 ```bash
-scrcpy --lock-video-orientation      # initial (current) orientation
-scrcpy --lock-video-orientation=0    # natural orientation
-scrcpy --lock-video-orientation=90   # 90° clockwise
-scrcpy --lock-video-orientation=180  # 180°
-scrcpy --lock-video-orientation=270  # 270° clockwise
+scrcpy --capture-orientation=0
+scrcpy --capture-orientation=90       # 90° clockwise
+scrcpy --capture-orientation=180      # 180°
+scrcpy --capture-orientation=270      # 270° clockwise
+scrcpy --capture-orientation=flip0    # hflip
+scrcpy --capture-orientation=flip90   # hflip + 90° clockwise
+scrcpy --capture-orientation=flip180  # hflip + 180°
+scrcpy --capture-orientation=flip270  # hflip + 270° clockwise
 ```

-To orient the video (on the rendering side):
+The capture orientation can be locked by using `@`, so that a physical device
+rotation does not change the captured video orientation:
+
+```bash
+scrcpy --capture-orientation=@         # locked to the initial orientation
+scrcpy --capture-orientation=@0        # locked to 0°
+scrcpy --capture-orientation=@90       # locked to 90° clockwise
+scrcpy --capture-orientation=@180      # locked to 180°
+scrcpy --capture-orientation=@270      # locked to 270° clockwise
+scrcpy --capture-orientation=@flip0    # locked to hflip
+scrcpy --capture-orientation=@flip90   # locked to hflip + 90° clockwise
+scrcpy --capture-orientation=@flip180  # locked to hflip + 180°
+scrcpy --capture-orientation=@flip270  # locked to hflip + 270° clockwise
+```
+
+The capture orientation transform is applied after `--crop`, but before
+`--angle`.
+
+To orient the video (on the client side):

 ```bash
 scrcpy --orientation=0
@ -141,6 +165,19 @@ to the MP4 or MKV target file. Flipping is not supported, so only the 4 first
 values are allowed when recording.


+## Angle
+
+To rotate the video content by a custom angle (in degrees, clockwise):
+
+```
+scrcpy --angle=23
+```
+
+The center of rotation is the center of the visible area.
+
+This transformation is applied after `--crop` and `--capture-orientation`.
+
+
 ## Crop

 The device screen may be cropped to mirror only part of the screen.
@ -154,7 +191,11 @@ scrcpy --crop=1224:1440:0:0   # 1224x1440 at offset (0,0)
 The values are expressed in the device natural orientation (portrait for a
 phone, landscape for a tablet).

-If `--max-size` is also specified, resizing is applied after cropping.
+Cropping is performed before `--capture-orientation` and `--angle`.
+
+For display mirroring, `--max-size` is applied after cropping. For camera,
+`--max-size` is applied first (because it selects the source size rather than
+resizing the content).


 ## Display
@ -175,6 +216,8 @@ scrcpy --list-displays
 A secondary display may only be controlled if the device runs at least Android
 10 (otherwise it is mirrored as read-only).

+It is also possible to create a [virtual display](virtual_display.md).
+

 ## Buffering

@ -189,15 +232,15 @@ The configuration is available independently for the display,
 [v4l2 sinks](video.md#video4linux) and [audio](audio.md#buffering) playback.

 ```bash
-scrcpy --display-buffer=50   # add 50ms buffering for display
-scrcpy --v4l2-buffer=300     # add 300ms buffering for v4l2 sink
+scrcpy --video-buffer=50     # add 50ms buffering for video playback
 scrcpy --audio-buffer=200    # set 200ms buffering for audio playback
+scrcpy --v4l2-buffer=300     # add 300ms buffering for v4l2 sink
 ```

 They can be applied simultaneously:

 ```bash
-scrcpy --display-buffer=50 --v4l2-buffer=300
+scrcpy --video-buffer=50 --v4l2-buffer=300
 ```


--- a/doc/virtual_display.md
+++ b/doc/virtual_display.md
@ -0,0 +1,63 @@
+# Virtual display
+
+## New display
+
+To mirror a new virtual display instead of the device screen:
+
+```bash
+scrcpy --new-display=1920x1080
+scrcpy --new-display=1920x1080/420  # force 420 dpi
+scrcpy --new-display         # use the main display size and density
+scrcpy --new-display=/240    # use the main display size and 240 dpi
+```
+
+## Start app
+
+On some devices, a launcher is available in the virtual display.
+
+When no launcher is available (or if is explicitly disabled by
+[`--no-vd-system-decorations`](#system-decorations)), the virtual display is
+empty. In that case, you must [start an Android
+app](device.md#start-android-app).
+
+For example:
+
+```bash
+scrcpy --new-display=1920x1080 --start-app=org.videolan.vlc
+```
+
+The app may itself be a launcher. For example, to run the open source [Fossify
+Launcher]:
+
+```bash
+scrcpy --new-display=1920x1080 --no-vd-system-decorations --start-app=org.fossify.home
+```
+
+[Fossify Launcher]: https://f-droid.org/en/packages/org.fossify.home/
+
+
+## System decorations
+
+By default, virtual display system decorations are enabled. To disable them, use
+`--no-vd-system-decorations`:
+
+```
+scrcpy --new-display --no-vd-system-decorations
+```
+
+This is useful for some devices which might display a broken UI, or to disable
+any default launcher UI available in virtual displays.
+
+Note that if no app is started, no content will be rendered, so no video frame
+will be produced at all.
+
+
+## Destroy on close
+
+By default, when the virtual display is closed, the running apps are destroyed.
+
+To move them to the main display instead, use:
+
+```
+scrcpy --new-display --no-vd-destroy-content
+```
--- a/doc/windows.md
+++ b/doc/windows.md
@ -2,35 +2,45 @@

 ## Install

+### From the official release
+
 Download the [latest release]:

- - [`scrcpy-win64-v2.7.zip`][direct-win64] (64-bit)  
-   <sub>SHA-256: `5910bc18d5a16f42d84185ddc7e16a4cee6a6f5f33451559c1a1d6d0099bd5f5`</sub>
- - [`scrcpy-win32-v2.7.zip`][direct-win32] (32-bit)  
-   <sub>SHA-256: `ef4daf89d500f33d78b830625536ecb18481429dd94433e7634c824292059d06`</sub>
+ - [`scrcpy-win64-v3.1.zip`][direct-win64] (64-bit)  
+   <sub>SHA-256: `0c05ea395d95cfe36bee974eeb435a3db87ea5594ff738370d5dc3068a9538ca`</sub>
+ - [`scrcpy-win32-v3.1.zip`][direct-win32] (32-bit)  
+   <sub>SHA-256: `2b4674ef76719680ac5a9b482d1943bdde3fa25821ad2e98f3c40c347d00d560`</sub>

 [latest release]: https://github.com/Genymobile/scrcpy/releases/latest
-[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v2.7/scrcpy-win64-v2.7.zip
-[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v2.7/scrcpy-win32-v2.7.zip
+[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v3.1/scrcpy-win64-v3.1.zip
+[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v3.1/scrcpy-win32-v3.1.zip

 and extract it.

-Alternatively, you could install it from packages manager, like [Chocolatey]:
+
+### From a package manager
+
+From [WinGet] (ADB and other dependencies will be installed alongside scrcpy):
+
+```bash
+winget install --exact Genymobile.scrcpy
+```
+
+From [Chocolatey]:

 ```bash
 choco install scrcpy
 choco install adb    # if you don't have it yet
 ```

-or [Scoop]:
-
+From [Scoop]:

 ```bash
 scoop install scrcpy
 scoop install adb    # if you don't have it yet
 ```

-[Winget]: https://github.com/microsoft/winget-cli
+[WinGet]: https://github.com/microsoft/winget-cli
 [Chocolatey]: https://chocolatey.org/
 [Scoop]: https://scoop.sh

--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+# https://gradle.org/release-checksums/
+distributionSha256Sum=d725d707bfabd4dfdc958c624003b3c80accc03f7037b5122c4b1d0ef15cecab
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
--- a/install_release.sh
+++ b/install_release.sh
@ -2,8 +2,8 @@
 set -e

 BUILDDIR=build-auto
-PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v2.7/scrcpy-server-v2.7
-PREBUILT_SERVER_SHA256=a23c5659f36c260f105c022d27bcb3eafffa26070e7baa9eda66d01377a1adba
+PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v3.1/scrcpy-server-v3.1
+PREBUILT_SERVER_SHA256=958f0944a62f23b1f33a16e9eb14844c1a04b882ca175a738c16d23cb22b86c0

 echo "[scrcpy] Downloading prebuilt server..."
 wget "$PREBUILT_SERVER_URL" -O scrcpy-server
--- a/meson.build
+++ b/meson.build
@ -1,5 +1,5 @@
 project('scrcpy', 'c',
-        version: '2.7',
+        version: '3.1',
        meson_version: '>= 0.48',
        default_options: [
            'c_std=c11',
--- a/meson_options.txt
+++ b/meson_options.txt
@ -2,7 +2,7 @@ option('compile_app', type: 'boolean', value: true, description: 'Build the clie
 option('compile_server', type: 'boolean', value: true, description: 'Build the server')
 option('prebuilt_server', type: 'string', description: 'Path of the prebuilt server')
 option('portable', type: 'boolean', value: false, description: 'Use scrcpy-server from the same directory as the scrcpy executable')
+option('static', type: 'boolean', value: false, description: 'Use static dependencies')
 option('server_debugger', type: 'boolean', value: false, description: 'Run a server debugger and wait for a client to be attached')
-option('server_debugger_method', type: 'combo', choices: ['old', 'new'], value: 'new', description: 'Select the debugger method (Android < 9: "old", Android >= 9: "new")')
 option('v4l2', type: 'boolean', value: true, description: 'Enable V4L2 feature when supported')
 option('usb', type: 'boolean', value: true, description: 'Enable HID/OTG features when supported')
--- a/release.mk
+++ b/release.mk
@ -1,131 +0,0 @@
-# This makefile provides recipes to build a "portable" version of scrcpy for
-# Windows.
-#
-# Here, "portable" means that the client and server binaries are expected to be
-# anywhere, but in the same directory, instead of well-defined separate
-# locations (e.g. /usr/bin/scrcpy and /usr/share/scrcpy/scrcpy-server).
-#
-# In particular, this implies to change the location from where the client push
-# the server to the device.
-
-.PHONY: default clean \
-	test \
-	build-server \
-	prepare-deps \
-	build-win32 build-win64 \
-	dist-win32 dist-win64 \
-	zip-win32 zip-win64 \
-	release
-
-GRADLE ?= ./gradlew
-
-TEST_BUILD_DIR := build-test
-SERVER_BUILD_DIR := build-server
-WIN32_BUILD_DIR := build-win32
-WIN64_BUILD_DIR := build-win64
-
-VERSION ?= $(shell git describe --tags --exclude='*install-release' --always)
-
-DIST := dist
-WIN32_TARGET_DIR := scrcpy-win32-$(VERSION)
-WIN64_TARGET_DIR := scrcpy-win64-$(VERSION)
-WIN32_TARGET := $(WIN32_TARGET_DIR).zip
-WIN64_TARGET := $(WIN64_TARGET_DIR).zip
-
-RELEASE_DIR := release-$(VERSION)
-
-release: clean test build-server zip-win32 zip-win64
-	mkdir -p "$(RELEASE_DIR)"
-	cp "$(SERVER_BUILD_DIR)/server/scrcpy-server" \
-		"$(RELEASE_DIR)/scrcpy-server-$(VERSION)"
-	cp "$(DIST)/$(WIN32_TARGET)" "$(RELEASE_DIR)"
-	cp "$(DIST)/$(WIN64_TARGET)" "$(RELEASE_DIR)"
-	cd "$(RELEASE_DIR)" && \
-		sha256sum "scrcpy-server-$(VERSION)" \
-			"scrcpy-win32-$(VERSION).zip" \
-			"scrcpy-win64-$(VERSION).zip" > SHA256SUMS.txt
-	@echo "Release generated in $(RELEASE_DIR)/"
-
-clean:
-	$(GRADLE) clean
-	rm -rf "$(DIST)" "$(TEST_BUILD_DIR)" "$(SERVER_BUILD_DIR)" \
-		"$(WIN32_BUILD_DIR)" "$(WIN64_BUILD_DIR)"
-
-test:
-	[ -d "$(TEST_BUILD_DIR)" ] || ( mkdir "$(TEST_BUILD_DIR)" && \
-		meson setup "$(TEST_BUILD_DIR)" -Db_sanitize=address )
-	ninja -C "$(TEST_BUILD_DIR)"
-	$(GRADLE) -p server check
-
-build-server:
-	[ -d "$(SERVER_BUILD_DIR)" ] || ( mkdir "$(SERVER_BUILD_DIR)" && \
-		meson setup "$(SERVER_BUILD_DIR)" --buildtype release -Dcompile_app=false )
-	ninja -C "$(SERVER_BUILD_DIR)"
-
-prepare-deps-win32:
-	@app/deps/adb.sh win32
-	@app/deps/sdl.sh win32
-	@app/deps/ffmpeg.sh win32
-	@app/deps/libusb.sh win32
-
-prepare-deps-win64:
-	@app/deps/adb.sh win64
-	@app/deps/sdl.sh win64
-	@app/deps/ffmpeg.sh win64
-	@app/deps/libusb.sh win64
-
-build-win32: prepare-deps-win32
-	rm -rf "$(WIN32_BUILD_DIR)"
-	mkdir -p "$(WIN32_BUILD_DIR)/local"
-	meson setup "$(WIN32_BUILD_DIR)" \
-		--pkg-config-path="app/deps/work/install/win32/lib/pkgconfig" \
-		-Dc_args="-I$(PWD)/app/deps/work/install/win32/include" \
-		-Dc_link_args="-L$(PWD)/app/deps/work/install/win32/lib" \
-		--cross-file=cross_win32.txt \
-		--buildtype=release --strip -Db_lto=true \
-		-Dcompile_server=false \
-		-Dportable=true
-	ninja -C "$(WIN32_BUILD_DIR)"
-
-build-win64: prepare-deps-win64
-	rm -rf "$(WIN64_BUILD_DIR)"
-	mkdir -p "$(WIN64_BUILD_DIR)/local"
-	meson setup "$(WIN64_BUILD_DIR)" \
-		--pkg-config-path="app/deps/work/install/win64/lib/pkgconfig" \
-		-Dc_args="-I$(PWD)/app/deps/work/install/win64/include" \
-		-Dc_link_args="-L$(PWD)/app/deps/work/install/win64/lib" \
-		--cross-file=cross_win64.txt \
-		--buildtype=release --strip -Db_lto=true \
-		-Dcompile_server=false \
-		-Dportable=true
-	ninja -C "$(WIN64_BUILD_DIR)"
-
-dist-win32: build-server build-win32
-	mkdir -p "$(DIST)/$(WIN32_TARGET_DIR)"
-	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp "$(WIN32_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/data/scrcpy-console.bat "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/data/scrcpy-noconsole.vbs "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/data/icon.png "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/data/open_a_terminal_here.bat "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/deps/work/install/win32/bin/*.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/deps/work/install/win32/bin/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
-
-dist-win64: build-server build-win64
-	mkdir -p "$(DIST)/$(WIN64_TARGET_DIR)"
-	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp "$(WIN64_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/data/scrcpy-console.bat "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/data/scrcpy-noconsole.vbs "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/data/icon.png "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/data/open_a_terminal_here.bat "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/deps/work/install/win64/bin/*.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/deps/work/install/win64/bin/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
-
-zip-win32: dist-win32
-	cd "$(DIST)"; \
-		zip -r "$(WIN32_TARGET)" "$(WIN32_TARGET_DIR)"
-
-zip-win64: dist-win64
-	cd "$(DIST)"; \
-		zip -r "$(WIN64_TARGET)" "$(WIN64_TARGET_DIR)"
--- a/release.sh
+++ b/release.sh
@ -1,2 +0,0 @@
-#!/bin/bash
-make -f release.mk
--- a/release/.gitignore
+++ b/release/.gitignore
@ -0,0 +1,2 @@
+/work
+/output
--- a/release/build_common
+++ b/release/build_common
@ -0,0 +1,5 @@
+# This file must be sourced from the release scripts directory
+WORK_DIR="$PWD/work"
+OUTPUT_DIR="$PWD/output"
+
+VERSION="${VERSION:-$(git describe --tags --always)}"
--- a/release/build_linux.sh
+++ b/release/build_linux.sh
@ -0,0 +1,43 @@
+#!/bin/bash
+set -ex
+cd "$(dirname ${BASH_SOURCE[0]})"
+. build_common
+cd .. # root project dir
+
+if [[ $# != 1 ]]
+then
+    echo "Syntax: $0 <arch>" >&2
+    exit 1
+fi
+
+ARCH="$1"
+LINUX_BUILD_DIR="$WORK_DIR/build-linux-$ARCH"
+
+app/deps/adb_linux.sh
+app/deps/sdl.sh linux native static
+app/deps/dav1d.sh linux native static
+app/deps/ffmpeg.sh linux native static
+app/deps/libusb.sh linux native static
+
+DEPS_INSTALL_DIR="$PWD/app/deps/work/install/linux-native-static"
+ADB_INSTALL_DIR="$PWD/app/deps/work/install/adb-linux"
+
+rm -rf "$LINUX_BUILD_DIR"
+meson setup "$LINUX_BUILD_DIR" \
+    --pkg-config-path="$DEPS_INSTALL_DIR/lib/pkgconfig" \
+    -Dc_args="-I$DEPS_INSTALL_DIR/include" \
+    -Dc_link_args="-L$DEPS_INSTALL_DIR/lib" \
+    --buildtype=release \
+    --strip \
+    -Db_lto=true \
+    -Dcompile_server=false \
+    -Dportable=true \
+    -Dstatic=true
+ninja -C "$LINUX_BUILD_DIR"
+
+# Group intermediate outputs into a 'dist' directory
+mkdir -p "$LINUX_BUILD_DIR/dist"
+cp "$LINUX_BUILD_DIR"/app/scrcpy "$LINUX_BUILD_DIR/dist/"
+cp app/data/icon.png "$LINUX_BUILD_DIR/dist/"
+cp app/scrcpy.1 "$LINUX_BUILD_DIR/dist/"
+cp -r "$ADB_INSTALL_DIR"/. "$LINUX_BUILD_DIR/dist/"
--- a/release/build_macos.sh
+++ b/release/build_macos.sh
@ -0,0 +1,43 @@
+#!/bin/bash
+set -ex
+cd "$(dirname ${BASH_SOURCE[0]})"
+. build_common
+cd .. # root project dir
+
+if [[ $# != 1 ]]
+then
+    echo "Syntax: $0 <arch>" >&2
+    exit 1
+fi
+
+ARCH="$1"
+MACOS_BUILD_DIR="$WORK_DIR/build-macos-$ARCH"
+
+app/deps/adb_macos.sh
+app/deps/sdl.sh macos native static
+app/deps/dav1d.sh macos native static
+app/deps/ffmpeg.sh macos native static
+app/deps/libusb.sh macos native static
+
+DEPS_INSTALL_DIR="$PWD/app/deps/work/install/macos-native-static"
+ADB_INSTALL_DIR="$PWD/app/deps/work/install/adb-macos"
+
+rm -rf "$MACOS_BUILD_DIR"
+meson setup "$MACOS_BUILD_DIR" \
+    --pkg-config-path="$DEPS_INSTALL_DIR/lib/pkgconfig" \
+    -Dc_args="-I$DEPS_INSTALL_DIR/include" \
+    -Dc_link_args="-L$DEPS_INSTALL_DIR/lib" \
+    --buildtype=release \
+    --strip \
+    -Db_lto=true \
+    -Dcompile_server=false \
+    -Dportable=true \
+    -Dstatic=true
+ninja -C "$MACOS_BUILD_DIR"
+
+# Group intermediate outputs into a 'dist' directory
+mkdir -p "$MACOS_BUILD_DIR/dist"
+cp "$MACOS_BUILD_DIR"/app/scrcpy "$MACOS_BUILD_DIR/dist/"
+cp app/data/icon.png "$MACOS_BUILD_DIR/dist/"
+cp app/scrcpy.1 "$MACOS_BUILD_DIR/dist/"
+cp -r "$ADB_INSTALL_DIR"/. "$MACOS_BUILD_DIR/dist/"
--- a/release/build_server.sh
+++ b/release/build_server.sh
@ -0,0 +1,14 @@
+#!/bin/bash
+set -ex
+cd "$(dirname ${BASH_SOURCE[0]})"
+. build_common
+cd .. # root project dir
+
+GRADLE="${GRADLE:-./gradlew}"
+SERVER_BUILD_DIR="$WORK_DIR/build-server"
+
+rm -rf "$SERVER_BUILD_DIR"
+"$GRADLE" -p server assembleRelease
+mkdir -p "$SERVER_BUILD_DIR/server"
+cp server/build/outputs/apk/release/server-release-unsigned.apk \
+    "$SERVER_BUILD_DIR/server/scrcpy-server"
--- a/release/build_windows.sh
+++ b/release/build_windows.sh
@ -0,0 +1,53 @@
+#!/bin/bash
+set -ex
+
+case "$1" in
+    32)
+        WINXX=win32
+        ;;
+    64)
+        WINXX=win64
+        ;;
+    *)
+        echo "ERROR: $0 must be called with one argument: 32 or 64" >&2
+        exit 1
+        ;;
+esac
+
+cd "$(dirname ${BASH_SOURCE[0]})"
+. build_common
+cd .. # root project dir
+
+WINXX_BUILD_DIR="$WORK_DIR/build-$WINXX"
+
+app/deps/adb_windows.sh
+app/deps/sdl.sh $WINXX cross shared
+app/deps/dav1d.sh $WINXX cross shared
+app/deps/ffmpeg.sh $WINXX cross shared
+app/deps/libusb.sh $WINXX cross shared
+
+DEPS_INSTALL_DIR="$PWD/app/deps/work/install/$WINXX-cross-shared"
+ADB_INSTALL_DIR="$PWD/app/deps/work/install/adb-windows"
+
+rm -rf "$WINXX_BUILD_DIR"
+meson setup "$WINXX_BUILD_DIR" \
+    --pkg-config-path="$DEPS_INSTALL_DIR/lib/pkgconfig" \
+    -Dc_args="-I$DEPS_INSTALL_DIR/include" \
+    -Dc_link_args="-L$DEPS_INSTALL_DIR/lib" \
+    --cross-file=cross_$WINXX.txt \
+    --buildtype=release \
+    --strip \
+    -Db_lto=true \
+    -Dcompile_server=false \
+    -Dportable=true
+ninja -C "$WINXX_BUILD_DIR"
+
+# Group intermediate outputs into a 'dist' directory
+mkdir -p "$WINXX_BUILD_DIR/dist"
+cp "$WINXX_BUILD_DIR"/app/scrcpy.exe "$WINXX_BUILD_DIR/dist/"
+cp app/data/scrcpy-console.bat "$WINXX_BUILD_DIR/dist/"
+cp app/data/scrcpy-noconsole.vbs "$WINXX_BUILD_DIR/dist/"
+cp app/data/icon.png "$WINXX_BUILD_DIR/dist/"
+cp app/data/open_a_terminal_here.bat "$WINXX_BUILD_DIR/dist/"
+cp "$DEPS_INSTALL_DIR"/bin/*.dll "$WINXX_BUILD_DIR/dist/"
+cp -r "$ADB_INSTALL_DIR"/. "$WINXX_BUILD_DIR/dist/"
--- a/release/generate_checksums.sh
+++ b/release/generate_checksums.sh
@ -0,0 +1,14 @@
+#!/bin/bash
+set -ex
+cd "$(dirname ${BASH_SOURCE[0]})"
+. build_common
+
+cd "$OUTPUT_DIR"
+sha256sum "scrcpy-server-$VERSION" \
+    "scrcpy-linux-x86_64-$VERSION.tar.gz" \
+    "scrcpy-win32-$VERSION.zip" \
+    "scrcpy-win64-$VERSION.zip" \
+    "scrcpy-macos-aarch64-$VERSION.tar.gz" \
+    "scrcpy-macos-x86_64-$VERSION.tar.gz" \
+        | tee SHA256SUMS.txt
+echo "Release checksums generated in $PWD/SHA256SUMS.txt"
--- a/release/package_client.sh
+++ b/release/package_client.sh
@ -0,0 +1,52 @@
+#!/bin/bash
+set -ex
+cd "$(dirname ${BASH_SOURCE[0]})"
+. build_common
+cd .. # root project dir
+
+if [[ $# != 2 ]]
+then
+    # <target_name>: for example win64
+    # <format>: zip or tar.gz
+    echo "Syntax: $0 <target> <format>" >&2
+    exit 1
+fi
+
+FORMAT=$2
+
+if [[ "$FORMAT" != zip && "$FORMAT" != tar.gz ]]
+then
+    echo "Invalid format (expected zip or tar.gz): $FORMAT" >&2
+    exit 1
+fi
+
+BUILD_DIR="$WORK_DIR/build-$1"
+ARCHIVE_DIR="$BUILD_DIR/release-archive"
+TARGET_DIRNAME="scrcpy-$1-$VERSION"
+
+rm -rf "$ARCHIVE_DIR/$TARGET_DIRNAME"
+mkdir -p "$ARCHIVE_DIR/$TARGET_DIRNAME"
+
+cp -r "$BUILD_DIR/dist/." "$ARCHIVE_DIR/$TARGET_DIRNAME/"
+cp "$WORK_DIR/build-server/server/scrcpy-server" "$ARCHIVE_DIR/$TARGET_DIRNAME/"
+
+mkdir -p "$OUTPUT_DIR"
+
+cd "$ARCHIVE_DIR"
+rm -f "$OUTPUT_DIR/$TARGET_DIRNAME.$FORMAT"
+
+case "$FORMAT" in
+    zip)
+        zip -r "$OUTPUT_DIR/$TARGET_DIRNAME.zip" "$TARGET_DIRNAME"
+        ;;
+    tar.gz)
+        tar cvzf "$OUTPUT_DIR/$TARGET_DIRNAME.tar.gz" "$TARGET_DIRNAME"
+        ;;
+    *)
+        echo "Invalid format (expected zip or tar.gz): $FORMAT" >&2
+        exit 1
+esac
+
+rm -rf "$TARGET_DIRNAME"
+cd -
+echo "Generated '$OUTPUT_DIR/$TARGET_DIRNAME.$FORMAT'"
--- a/release/package_server.sh
+++ b/release/package_server.sh
@ -0,0 +1,10 @@
+#!/bin/bash
+set -ex
+cd "$(dirname ${BASH_SOURCE[0]})"
+OUTPUT_DIR="$PWD/output"
+. build_common
+cd .. # root project dir
+
+mkdir -p "$OUTPUT_DIR"
+cp "$WORK_DIR/build-server/server/scrcpy-server" "$OUTPUT_DIR/scrcpy-server-$VERSION"
+echo "Generated '$OUTPUT_DIR/scrcpy-server-$VERSION'"
--- a/release/release.sh
+++ b/release/release.sh
@ -0,0 +1,24 @@
+#!/bin/bash
+# To customize the version name:
+#     VERSION=myversion ./release.sh
+set -e
+
+cd "$(dirname ${BASH_SOURCE[0]})"
+rm -rf output
+
+./test_server.sh
+./test_client.sh
+
+./build_server.sh
+./build_windows.sh 32
+./build_windows.sh 64
+./build_linux.sh x86_64
+
+./package_server.sh
+./package_client.sh win32 zip
+./package_client.sh win64 zip
+./package_client.sh linux-x86_64 tar.gz
+
+./generate_checksums.sh
+
+echo "Release generated in $PWD/output"
--- a/release/test_client.sh
+++ b/release/test_client.sh
@ -0,0 +1,12 @@
+#!/bin/bash
+set -ex
+cd "$(dirname ${BASH_SOURCE[0]})"
+. build_common
+cd .. # root project dir
+
+TEST_BUILD_DIR="$WORK_DIR/build-test"
+
+rm -rf "$TEST_BUILD_DIR"
+meson setup "$TEST_BUILD_DIR" -Dcompile_server=false \
+    -Db_sanitize=address,undefined
+ninja -C "$TEST_BUILD_DIR" test
--- a/release/test_server.sh
+++ b/release/test_server.sh
@ -0,0 +1,9 @@
+#!/bin/bash
+set -ex
+cd "$(dirname ${BASH_SOURCE[0]})"
+. build_common
+cd .. # root project dir
+
+GRADLE="${GRADLE:-./gradlew}"
+
+"$GRADLE" -p server check
--- a/server/build.gradle
+++ b/server/build.gradle
@ -2,13 +2,13 @@ apply plugin: 'com.android.application'

 android {
    namespace 'com.genymobile.scrcpy'
-    compileSdk 34
+    compileSdk 35
    defaultConfig {
        applicationId "com.genymobile.scrcpy"
        minSdkVersion 21
-        targetSdkVersion 34
-        versionCode 20700
-        versionName "2.7"
+        targetSdkVersion 35
+        versionCode 30100
+        versionName "3.1"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
--- a/server/build_without_gradle.sh
+++ b/server/build_without_gradle.sh
@ -12,10 +12,11 @@
 set -e

 SCRCPY_DEBUG=false
-SCRCPY_VERSION_NAME=2.7
+SCRCPY_VERSION_NAME=3.1

-PLATFORM=${ANDROID_PLATFORM:-34}
-BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-34.0.0}
+PLATFORM=${ANDROID_PLATFORM:-35}
+BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-35.0.0}
+PLATFORM_TOOLS="$ANDROID_HOME/platforms/android-$PLATFORM"
 BUILD_TOOLS_DIR="$ANDROID_HOME/build-tools/$BUILD_TOOLS"

 BUILD_DIR="$(realpath ${BUILD_DIR:-build_manual})"
@ -23,7 +24,8 @@ CLASSES_DIR="$BUILD_DIR/classes"
 GEN_DIR="$BUILD_DIR/gen"
 SERVER_DIR=$(dirname "$0")
 SERVER_BINARY=scrcpy-server
-ANDROID_JAR="$ANDROID_HOME/platforms/android-$PLATFORM/android.jar"
+ANDROID_JAR="$PLATFORM_TOOLS/android.jar"
+ANDROID_AIDL="$PLATFORM_TOOLS/framework.aidl"
 LAMBDA_JAR="$BUILD_TOOLS_DIR/core-lambda-stubs.jar"

 echo "Platform: android-$PLATFORM"
@ -45,16 +47,24 @@ EOF

 echo "Generating java from aidl..."
 cd "$SERVER_DIR/src/main/aidl"
-"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" android/view/IRotationWatcher.aidl
-"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" \
+"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" -I. android/view/IRotationWatcher.aidl
+"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" -I. \
    android/content/IOnPrimaryClipChangedListener.aidl
-"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" android/view/IDisplayFoldListener.aidl
+"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" -I. android/view/IDisplayFoldListener.aidl
+"$BUILD_TOOLS_DIR/aidl" -o"$GEN_DIR" -I. -p "$ANDROID_AIDL" \
+    android/view/IDisplayWindowListener.aidl
+
+# Fake sources to expose hidden Android types to the project
+FAKE_SRC=( \
+    android/content/*java \
+)

 SRC=( \
    com/genymobile/scrcpy/*.java \
    com/genymobile/scrcpy/audio/*.java \
    com/genymobile/scrcpy/control/*.java \
    com/genymobile/scrcpy/device/*.java \
+    com/genymobile/scrcpy/opengl/*.java \
    com/genymobile/scrcpy/util/*.java \
    com/genymobile/scrcpy/video/*.java \
    com/genymobile/scrcpy/wrappers/*.java \
@ -68,10 +78,11 @@ done

 echo "Compiling java sources..."
 cd ../java
-javac -bootclasspath "$ANDROID_JAR" \
+javac -encoding UTF-8 -bootclasspath "$ANDROID_JAR" \
    -cp "$LAMBDA_JAR:$GEN_DIR" \
    -d "$CLASSES_DIR" \
    -source 1.8 -target 1.8 \
+    ${FAKE_SRC[@]} \
    ${SRC[@]}

 echo "Dexing..."
--- a/Show More
+++ b/Show More