a) one of the two decoders has a pending discontinuity
b) the renderer holds on to all output buffers for that decoder
c) the renderer is paused
if all three conditions are met the decoder won't ask for more input data
and therefore never see the discontinuity.
To avoid this we briefly resume the renderer just before shutting down.
Change-Id: I9e08af2a1eb4298d1cd00497d6aa33f4ad184e9a
related-to-bug: 5655016
- Drastically cut down the number of times we supply the AudioSink with data
by estimating the time until the sink would run out of data and then scheduling
a refill in advance of that.
- Use a dedicated looper for video decoders since they are currently taking
too long to return from OMX_FillThisBuffer (bug 5325201)
- Revise thread priorities for the OMX dispatcher and software codecs, instead
of running them at ANDROID_PRIORITY_AUDIO, they now only run at
ANDROID_PRIORITY_FOREGROUND
- Since threads created by pthread_create inherit all of the parent threads
attributes including thread priority, briefly reset thread priority to
ANDROID_PRIORITY_FOREGROUND before instantiating OMX components and then
restore it.
Change-Id: If9332a3a20dad5485333d68c11de0d2d5d3fffc3
Codec errors (and codec not found errors) now trigger a controlled shutdown
of playback and signal errors to the MediaPlayer client.
Change-Id: I2ee23ff2a1422d05a1a21e50ecb87d7c7ab958cc
The problem is that when switching from A2DP to device speakers or headset,
The AudioTrack binder interface to AudioFlinger must be destroyed and restored
to accomodate new buffer size requirements. Current AudioTrack implementation
did not restore properly the PCM buffer write index which caused a mismatch between
the written frame count in the mediaplayer renderer and the AudioTrack. The renderer
could then believe the AudioTrack buffer was full and stop writing data preventing the
AudioTrack to reach a bufffer full condition and resume playback.
The rendered was also modified to refresh the AudioTrack frame count (buffer size)
inside the write loop in NuPlayer::Renderer::onDrainAudioQueue() as this count can change
from one write to the next.
Also modified AudioTrack::obtainBuffer() to check for track invalidated status before
querying for available space in the buffer. This avoids writing to the old track's
buffer until full before detecting the invalidated condition and create a new track.
Change-Id: I16a857e464e466880847f52f640820aa271539ad
- 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
commit eaeaa2672d4e0a82891493b2bde8bdd0c0e79a1b
Author: Andreas Huber <andih@google.com>
Date: Thu Dec 23 10:26:48 2010 -0800
Remove lowest bandwidth stream if using the legacy player.
Change-Id: I2f885e26344996de9152f8fda9fd6bdef89bf953
commit 7d652972615b2750fd8f1c21b9fab0e136df2b82
Author: Andreas Huber <andih@google.com>
Date: Thu Dec 23 10:14:36 2010 -0800
Don't clear the packet source's format for legacy discontinuities.
Change-Id: I9bd5a21b9bd28043ad38bd0658ccc8eda3c1079a
commit 2b18a45aac17cbfe1aa089d0f6510957d438dd64
Author: Andreas Huber <andih@google.com>
Date: Thu Dec 23 10:13:55 2010 -0800
Use NuPlayer for HTTP live streaming based on runtime property.
adb shell setprop media.httplive.enable-nuplayer true
Change-Id: I22738df3403985dc8e6992b1ab5da5747309f773
commit 50d899fb7b9ea52c3994b0a58e993998d926aeed
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 22 16:25:22 2010 -0800
Make ACodec a lot less verbose.
Change-Id: I94c7e499b61032321ffaf999f5ad2c913cde6a48
commit b19e1740cb4d02990a56844654b5d019987c6405
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 22 16:22:22 2010 -0800
Wait until we have fresh codec-specific-data before instantiating the decoders
after a discontinuity involving a format change.
Change-Id: I7bcf9b5ae3319f08bf8978a117e8ee5220902e37
commit 06428c006906c9099e430aface3b439ff1d36ecc
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 22 15:20:38 2010 -0800
Disable random seeks in the streaming tool for now.
Change-Id: Ie86fde422dcfc4b2c7a01be51a193fda9c88cd71
commit e19db68f3bea8a61c191f60f6940f30e3a0d5f1b
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 22 15:20:27 2010 -0800
Tweak HTTP live parameters.
Change-Id: If4b71e12485facc523a8a43d8213d0feb190daab
commit 1e9942791538c2256b579d96c6c04264b0d8b087
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 22 14:48:23 2010 -0800
Enable http live streaming through NuPlayer for http URLs containing the string m3u8
Change-Id: I1691fe12ae8f1507fe3673313959cd50bc324624
commit 4c33f96a6e499ee0efe0e70b687094430cb7c1c0
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 22 14:40:27 2010 -0800
Support for HTTP live streaming in NuPlayer.
Change-Id: Iacba1c3ebaeb8d3b972185deaf4cff18c8009c54
commit ddf705ce553708bc5b13d89a878484cf839bd674
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 22 13:42:47 2010 -0800
StreamingSource now a subclass of abstract NuPlayer::Source
Change-Id: Ia6c7c639628910b9d1f37decc55da48b07a70de3
commit 9e04a8406b1882a8e3fdeb7b4d52db5ae70b970a
Author: Andreas Huber <andih@google.com>
Date: Wed Dec 22 13:33:52 2010 -0800
Refactor media data sourcing to NuPlayer::Source.
Change-Id: I1db9fb08c4e527bf7b19c29978cf342c2b0a0bc9
Change-Id: I9610a097481dda58f22142eacda3ac2dba0b63f9
commit 63be8ceb8b2354fb997a277c0092abae015ecf10
Author: Andreas Huber <andih@google.com>
Date: Fri Dec 17 13:45:34 2010 -0800
Enable handling of discontinuities that involve potential format changes.
Change-Id: I21848a113db8764abb54bdcf302b0923253eaf4d
commit d18a7f80ec09af382026809263dcbbfa9e7a9ec8
Author: Andreas Huber <andih@google.com>
Date: Fri Dec 17 13:45:01 2010 -0800
Signal whether or not a format change occured as part of the discontinuity.
Change-Id: I06e64f542f4369549c9cebbb892dc612346ae43d
commit c400adbd5fdbd65cfef7aed9ec65bcaace4bb69b
Author: Andreas Huber <andih@google.com>
Date: Fri Dec 17 13:44:46 2010 -0800
A little more instrumentation of ACodec
Change-Id: I07f4aeccbbd15cdd9f80f48c3f92ee984ef6d92b
commit 1d802ee01f47b3cdc5b89502cec7fbb595e197a3
Author: Andreas Huber <andih@google.com>
Date: Fri Dec 17 13:43:58 2010 -0800
Only sync audio/video queues if both types of media are actually present.
Change-Id: Ic88edf9bb1ebd4034c08747cce9877a4e28e0d35
commit e402da39d9a4d8b75653a78f728e20a3ef0fb497
Author: Andreas Huber <andih@google.com>
Date: Fri Dec 17 13:42:24 2010 -0800
Disable the random seek for now.
Change-Id: Iddd597b546e2f229e88214f9bdd6452bb188105e
Change-Id: I27c4d9ba916080be94ce6117dbb095e9022ed62b
