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The matrix provider allows the transformation matrix to be updated for each frame based on the timestamp. The following example effects using this were added to the demo: * a zoom-in transition for the start of the video, * cropping a rotating rectangular frame portion, * rotating the frame around the y-axis in 3D. PiperOrigin-RevId: 439791592
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.