1609928242
Mp4Muxer does not support out of order B-frames. Currently it silently writes out of order B-frames, producing an invalid file (with negative sample durations). Although `Mp4Extractor` is somehow able to process this invalid file and `Exoplayer` is able to play it but that is unexpected. The `sample.mp4` test file contains B frames. Other test files does not contain `H264 video + AAC audio` format hence created a new test file by running `sample.mp4` via `Transformer` after applying some effects. PiperOrigin-RevId: 594016144
Transformer module
Provides functionality for transforming media files.
Getting the module
The easiest way to get the module is to add it as a gradle dependency:
implementation 'androidx.media3:media3-transformer:1.X.X'
where 1.X.X is the version, which must match the version of the other media
modules being used.
Alternatively, you can clone this GitHub project and depend on the module locally. Instructions for doing this can be found in the top level README.