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media/libraries/exoplayer
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tonihei 57187aa899 Map VORBIS channel layout to Android layout 
Both the extension OPUS decoder and the OMX/C2 MediaCodec
implementations for OPUS and VORBIS decode into the channel
layout defined by VORBIS. See
https://www.xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-140001.2.3

While this is technically correct for a stand-alone OPUS or VORBIS
decoder, it doesn't match the channel layout expected by Android.
See https://developer.android.com/reference/android/media/AudioFormat#channelMask

The fix is to apply the channel mapping after decoding if needed.
Also add e2e tests with audio dumps for the extension renderer,
including a new 5.1 channel test file.

Issue: google/ExoPlayer#8396

PiperOrigin-RevId: 588004832
(cherry picked from commit b1541b096f)
2024-01-09 10:48:31 +00:00
..
src Map VORBIS channel layout to Android layout 2024-01-09 10:48:31 +00:00
build.gradle Replace Queue<Long> with a queue for long primitives 2023-08-24 09:14:44 +01:00
proguard-rules.txt Remove FfmpegVideoRenderer from Media3 1.2.0 release 2023-10-04 13:13:58 +01:00
README.md Fix javadoc links in media README files 2023-03-30 17:26:40 +00:00

README.md

ExoPlayer module

This module provides ExoPlayer, the Player implementation for local media playback on Android.

Getting the module

The easiest way to get the module is to add it as a gradle dependency:

implementation 'androidx.media3:media3-exoplayer:1.X.X'

where 1.X.X is the version, which must match the version of the other media modules being used.

Alternatively, you can clone this GitHub project and depend on the module locally. Instructions for doing this can be found in the top level README.

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