
The track selector will select multi-channel formats when those can be spatialized, otherwise the selector will prefer stereo/mono audio tracks. When the device supports audio spatialization (Android 12L+), the DefaultTrackSelector will monitor for changes in the platform Spatializer and trigger a new track selection upon a Spatializer change event. Devices with a `television` UI mode are excluded from audio channel count constraints. #minor-release PiperOrigin-RevId: 453957269 (cherry picked from commit 9f3c595e022bc98fd776a16dcad10adc66b37e67)
ExoPlayer library
The ExoPlayer library is split into multiple modules. See ExoPlayer's top level README for more information about the available library modules and how to use them.