huangdarwin c6b51003d3 Effect: Allow updating inputColorInfo between streams in VFP.
Whenever the inputColorInfo updates, update the samplingGlShaderProgram.

Also, allow either SDR or gamma2.2 to be used for HDR->SDR tone-mapping
`outputColorInfo` request. This is required because we can't update the
`outputColorInfo`, but plan to always use gamma2.2 for `outputColorInfo` in the
future.

This allows VideoFrameProcessor to work as is for exoplayer previewing, but
only when not seeking. As we haven't plumbed the per-stream inputColorInfo from
ExoPlayer down to VFP.registerInputStream, follow-up CLs will be needed to
properly support previewing with changing inputColorInfo.

PiperOrigin-RevId: 596627890
2024-01-08 10:09:04 -08:00
..

Effect module

Provides functionality for applying effects to video frames.

Getting the module

The easiest way to get the module is to add it as a gradle dependency:

implementation 'androidx.media3:media3-effect: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.