media/extensions/gvr
andrewlewis 03006f0595 Fix some AudioProcessor nits
- Fix nullness warnings
- Fix annotations
- Make TeeAudioProcessor flush its sink for every format change

PiperOrigin-RevId: 234017068
2019-02-18 17:40:48 +00:00
..
src/main Fix some AudioProcessor nits 2019-02-18 17:40:48 +00:00
build.gradle Update Robolectric and Truth. 2019-02-18 15:59:32 +00:00
README.md Remove "r" from instructions for extension modules 2018-03-07 15:24:33 +00:00

ExoPlayer GVR extension

The GVR extension wraps the Google VR SDK for Android. It provides a GvrAudioProcessor, which uses GvrAudioSurround to provide binaural rendering of surround sound and ambisonic soundfields.

Getting the extension

The easiest way to use the extension is to add it as a gradle dependency:

implementation 'com.google.android.exoplayer:extension-gvr:2.X.X'

where 2.X.X is the version, which must match the version of the ExoPlayer library being used.

Alternatively, you can clone the ExoPlayer repository and depend on the module locally. Instructions for doing this can be found in ExoPlayer's top level README.

Using the extension

  • If using DefaultRenderersFactory, override DefaultRenderersFactory.buildAudioProcessors to return a GvrAudioProcessor.
  • If constructing renderers directly, pass a GvrAudioProcessor to MediaCodecAudioRenderer's constructor.
  • Javadoc: Classes matching com.google.android.exoplayer2.ext.gvr.* belong to this module.