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3c74e076fe
Not setting the color info results in a missing "colr" box in the produced container, under file/moov/trak/mdia/minf/stbl/stsd/hvc1. This means extractors will not be able to find out the transcoded file is HDR. In `Transformer`, this means it can't transcode this transcoded file, because it currently relies on the container bearing HDR info to construct the transcoding sample pipeline. PiperOrigin-RevId: 487276712
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.