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Based on
https://developer.android.com/reference/android/media/MediaCodec#using-an-output-surface,
frame dropping behaviour depends on the target SDK version.
After this change transformer will only use
MediaFormat#KEY_ALLOW_FRAME_DROP if both the target and system SDK
version are at least 29 and default to its pre 29 behaviour where each
decoder output frame must be processed before a new one is rendered
to prevent frame dropping otherwise.
Also remove deprecated Transformer.Builder constructor without a
context and the context setter.
PiperOrigin-RevId: 453971097
(cherry picked from commit
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| gl | ||
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| session | ||
| surface | ||
| transformer | ||
| README.md | ||
Demos
This directory contains apps that demonstrate how to use Android media modules, like ExoPlayer. Browse the individual demos and their READMEs to learn more.
Running a demo
From Android Studio
- File -> New -> Import Project -> Specify the root
mediafolder. - Choose the demo from the run configuration dropdown list.
- Click Run.
Using gradle from the command line:
- Open a Terminal window at the root
mediafolder. - Run
./gradlew projectsto show all projects. Demo projects start withdemo. - Run
./gradlew :<demo name>:tasksto view the list of available tasks for the demo project. Choose an install option from theInstall taskssection. - Run
./gradlew :<demo name>:<install task>.
For example, ./gradlew :demo:installNoDecoderExtensionsDebug installs the
ExoPlayer demo app in debug mode with no optional modules.