Note: dependent on external/flac for libFLAC
Implemented and tested:
* FLAC container
* mono and stereo
* standard sample rates
* standard bit depths
* sniffer
* media scanner
* Vorbis comment metadata including album art
* random access seeking with "torture test"
* web browser integration for audio/flac (not audio/x-flac), but
note that most web servers don't correctly report the MIME type
Not implemented:
* 24-bit to 16-bit dither or noise shaping in AudioFlinger
* 96 kHz to 44.1 or 48 kHz downsampling low pass filter in AudioFlinger
* replay gain is better done in AudioFlinger
* multi-channel, would need AudioFlinger support
* Ogg container, does not seem to be very popular yet
Change-Id: I300873e8c0cfc2e95403d9adb5064d16a2923f17
Modified default volume control logic in AudioService:
1 IN_CALL volume if in video/audio chat
2 NOTIFICATION if notification is playing or was playing less than 5s ago.
3 MUSIC
Modified silent mode:
- now also affect MUSIC stream type
- entering silent mode when VOL- hard key is pressed once while selected
stream volume is already at 0 (except for VOICE_CALL stream).
- exiting silent mode when pressing VOL+ hard key while in silent mode
Play sound FX (audible selections, keyboard clicks) at a fixed volume.
Modified audio framework:
- isStreamActive() method now implemented in AudioPolicyManagerBase (previously AudioFlinger)
- iStreamActive() now specifies a time window during which the stream is considered
active after it actually stopped.
Change-Id: I7e5a0724099450b9fc90825224180ac97322785f
This will fix the stop failure issue where we have to wait n * time_interval before a key frame can be received by the file writer, where
o n is the actual number of buffers advertised by the video encoder
o time_interval is the interval settings for timelapse video recording
specifying the time distance between neighboring input video frames
The fix includes two parts:
o OMXCodec will not submit all n buffers at one time, but instead submit one input
frame at one time if it become available.
o Timelapse camera source made available the first two input frames and do not skip
them so that the first compressed output frame data can be received regardless
the specified time_interval
bug - 3367659
Change-Id: Ia68cc2cb0d71aa7dc54540e9ad82fae911ad530b
This avoids the race condition where notifications are dispatched to a NULL receiver
after notifications have been disabled.
Change-Id: I6d351ffbee97616e2c35559c132a6c5e6a66948a
related-to-bug: 3394139
This prevents the mediaserver from leaking a file descriptor after
the media scanner runs
BUG: 3373546
Change-Id: I82a8bae82306de3da56a5c7da5b03ecf106a4efc
Signed-off-by: Mike Lockwood <lockwood@android.com>
- play audio-only streams again
- workaround for malformed streams that switch PIDs across bandwidths
- attempt to pick a different bandwidth stream if the previously chosen one appears
to be malformed/unsupported.
Change-Id: I426d0a40dc725aa242f619d4c9d048b69aca55c9
related-to-bug: 2368598
o Removed setMode() methods and related mode constants
o Removed some of the unused the metadata keys
o Updated the javadoc
o part of a multi-project change.
bug - 2433195
Change-Id: I5ed167f1fd6a53cb143b7dc385b149431d434438
support for two common ways of specifying album artist in ogg files.
b/3311831
(cherry-picked from GB because of weird automerger failure)
Change-Id: Ibf12a3d6bc8bbc2ac5ea815de6b33414b8f53f0f
Currently the media scanner does not create database entries for directories
unless they contain a file that is scanned.
Fixing this so we provide a consistent view of the world to MTP.
Change-Id: Ia776acfeae23192183e7192d63cdc34d830ea889
Signed-off-by: Mike Lockwood <lockwood@android.com>
o Skipping frames could lead to a lot of issues such as I frames is lost etc.
It is not being used anyway.
This reverts commit 53d4e0d58e2d5c18f6e026c705af833b9bdd7aba.
Conflicts:
media/libstagefright/AudioSource.cpp
media/libstagefright/CameraSource.cpp
Change-Id: I3abba1647de48db25bdc369066eb2a7ae4dedec2
commit 0870f7bdd10a7cd36087d723d1957d8e1b967ca7
Author: Andreas Huber <andih@google.com>
Date: Mon Nov 22 12:57:04 2010 -0800
set_surface_crop doesn't seem to work right yet, stop using it in the SoftwareRenderer.
Change-Id: If0a24f78b7810a6cecaa82eb4f23d0f90c22cc42
commit 4767b52bee3a54ae117a8708d6832276a44e6a6a
Author: Andreas Huber <andih@google.com>
Date: Mon Nov 22 11:14:57 2010 -0800
info->mMediaBuffer may still be NULL at this point...
Change-Id: I25a71569015b1bb87f1ea7efff7588958774426f
commit 0cef79874e1f1ddb10b7402177a87d3cffc7de92
Author: Andreas Huber <andih@google.com>
Date: Mon Nov 22 10:55:12 2010 -0800
QCOM's YVU420 color format conversion has now been tested.
Change-Id: I7fef4b642a928af15d42f006f7cdc107d5ff1d67
commit 84fe05a6c969ede0ce8a85a530e110afca07c7a7
Author: Andreas Huber <andih@google.com>
Date: Mon Nov 22 09:59:50 2010 -0800
Removed remaining traces of suspend/resume. Proper reporting of video dimensions based on cropping rectangle.
Change-Id: Ib238b80cbc1f19e7d312f2422eb5e9ab6b06b1bc
commit 50970cdc837c5c498bcf0cb61b436196ca9e2ef7
Author: Andreas Huber <andih@google.com>
Date: Fri Nov 19 16:11:06 2010 -0800
Revamped Software Renderer respects the crop rectangle.
Removed obsolete ADRENO support code.
Change-Id: I984cbc8a99c4d97e09e7d1b1292099c88b9ae535
commit 8abbc6a5608bff650f968540f24a2eab75f254ed
Author: Andreas Huber <andih@google.com>
Date: Fri Nov 19 16:10:41 2010 -0800
The metadata retriever now respects the crop rectangle while capturing a video frame.
Change-Id: Id3377176060086d16717f62c77ce26fabe899050
commit 2d42e4466609d304e88bd2cdd6eb7b297340cc21
Author: Andreas Huber <andih@google.com>
Date: Fri Nov 19 16:09:50 2010 -0800
Changed ColorConverter APIs to be more general.
Clients can now refer to crop rectangles in both source and destination.
Change-Id: Ief151d736818396d0389ec04e7df5650e3ad7c04
commit 273184303d54a54febd3e9c3dd4df30507ea78b5
Author: Andreas Huber <andih@google.com>
Date: Fri Nov 19 15:04:06 2010 -0800
The stagefright commandline tool now writes the extracted video frame to /sdcard/out.jpg
Change-Id: Ieb2ab3fda7a7cd9294beccb8db0eed75096eeef4
commit 2d43390328cadf4ba94c1c3c02e4fb30baa29690
Author: Andreas Huber <andih@google.com>
Date: Fri Nov 19 14:36:55 2010 -0800
The AVC software decoder now properly advertises the cropping rectangle.
Change-Id: Idb7a8a7e2fde5740f0fc34b7e8c92eca2577104b
commit 9a7ed23c2fac8ce19dce7a34a603acee945a89f6
Author: Andreas Huber <andih@google.com>
Date: Fri Nov 19 13:40:39 2010 -0800
OMXCodec now signals a format change if the cropping rectangle changes.
...and puts the cropping info into its output format.
Change-Id: I3ffbd8e877ba286fe06a82c536ef20d92548d2e2
commit efe0323947029df1c502599ccc288c8d676dfd31
Author: Andreas Huber <andih@google.com>
Date: Fri Nov 19 11:29:39 2010 -0800
Stagefright's MetaData object now supports rectangle items.
Change-Id: I5667bb5ee6622c76104b99fb57f60abb802a8504
Change-Id: I27cb78f2c5e0353f95fdfc5cb53991949ed75b70
Use a Mutex wherever atomic operations were used in AudioTrack,
AudioRecord, AudioFlinger and AudioEffect classes.
Change-Id: I6f55b2cabdcd93d64ef19446735b8f33720f8dbc
The audio mode MODE_IN_CALL signals the system the device a phone
call is currently underway. There was no way for audio video
chat or VoIP applications to signal a call is underway, but not
using the telephony resources. This change introduces a new mode
to address this. Changes in other parts of the system (java
and native) are required to take this new mode into account.
The generic AudioPolicyManager is updated to not use its phone
state variable directly, but to use two new convenience methods,
isInCall() and isStateInCall(int) instead.
Change-Id: Id744cd26520ea1d1a4795eabe6a1f0c58789af76
Update the platform-independent audio policy manager to pass the
nature of the audio recording source to the audio policy client
interface through the AudioPolicyClientInterface::setParameters()
method.
Change-Id: I6b4fd0f8a3acea0d7d30bbad98edd1977dc012bf
o minor change to the original patch by Andreas:
call restorePatchedDataPointer() method only if kAvoidMemcopyInputRecordingFrames is turned on
Change-Id: Idf3710e6f759d37d28e866613f98d39215722cb9
