1# ExoPlayer GL demo
2
3This app demonstrates how to render video to a [GLSurfaceView][] while applying
4a GL shader.
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6The shader shows an overlap bitmap on top of the video. The overlay bitmap is
7drawn using an Android canvas, and includes the current frame's presentation
8timestamp, to show how to get the timestamp of the frame currently in the
9off-screen surface texture.
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11[GLSurfaceView]: https://developer.android.com/reference/android/opengl/GLSurfaceView
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