
The keys and ilst boxes in the MP4 muxer were allocated with a fixed size of 200 bytes. This was not enough to store the keys and values of large metadata entries, which could cause the muxer to throw an exception. This CL allocates the correct size for the keys and ilst boxes based on the size of the metadata entries. PiperOrigin-RevId: 630331680
Muxer module
Provides functionality for producing media container files.
Getting the module
The easiest way to get the module is to add it as a gradle dependency:
implementation 'androidx.media3:media3-muxer: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.