e414f0d2ac
This fixes some small niggles: 1. `inferContentType(String)` is documented to take a path, but in the tests we're passing full URIs. 2. A `String` parameter is usually a path, but also a MIME type or an extension. In the new methods, the meaning of a `String` parameter is always clear from the name of the method. 3. `inferContentType(String)` is always passed an extension in 'production' code (which has to be manually prefixed with a dot). 4. `inferContentType(Uri, @Nullable String)` always ignores the Uri if the String is non-null. IMO this logic is clearer to a reader if it's just in-lined at the call-site. These methods are used from the demo apps, so will be part of the stable API. PiperOrigin-RevId: 444826053
ExoPlayer GL demo
This app demonstrates how to render video to a GLSurfaceView while applying a GL shader.
The shader shows an overlap bitmap on top of the video. The overlay bitmap is drawn using an Android canvas, and includes the current frame's presentation timestamp, to show how to get the timestamp of the frame currently in the off-screen surface texture.
Please see the demos README for instructions on how to build and run this demo.