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41 lines
1.4 KiB
Markdown
41 lines
1.4 KiB
Markdown
# ExoPlayer GVR extension #
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The GVR extension wraps the [Google VR SDK for Android][]. It provides a
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GvrAudioProcessor, which uses [GvrAudioSurround][] to provide binaural rendering
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of surround sound and ambisonic soundfields.
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[Google VR SDK for Android]: https://developers.google.com/vr/android/
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[GvrAudioSurround]: https://developers.google.com/vr/android/reference/com/google/vr/sdk/audio/GvrAudioSurround
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## Getting the extension ##
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The easiest way to use the extension is to add it as a gradle dependency:
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```gradle
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implementation 'com.google.android.exoplayer:extension-gvr:2.X.X'
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```
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where `2.X.X` is the version, which must match the version of the ExoPlayer
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library being used.
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Alternatively, you can clone the ExoPlayer repository and depend on the module
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locally. Instructions for doing this can be found in ExoPlayer's
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[top level README][].
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## Using the extension ##
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* If using `DefaultRenderersFactory`, override
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`DefaultRenderersFactory.buildAudioProcessors` to return a
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`GvrAudioProcessor`.
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* If constructing renderers directly, pass a `GvrAudioProcessor` to
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`MediaCodecAudioRenderer`'s constructor.
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[top level README]: https://github.com/google/ExoPlayer/blob/release-v2/README.md
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## Links ##
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* [Javadoc][]: Classes matching `com.google.android.exoplayer2.ext.gvr.*`
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belong to this module.
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[Javadoc]: https://google.github.io/ExoPlayer/doc/reference/index.html
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