cf61e219ef
Modify FrameProcessor and MatrixTextureProcessor interfaces to support different input and output color transfers. Does not implement conversion between color ranges (ex. HDR and SDR), but should allow for conversion between color transfers of the same color range (ex. HLG and PQ). This supports in-app tone mapping, where we need a single FrameProcessor to input HDR color transfers (ex. HLG/PQ) and output SDR (ex. gamma2.2). This also supports previewing, where we need a single FrameProcessor to be able to input HLG and output PQ. Manually tested by confirming colors still look right on SDR and HDR videos with a rotation and color affect applied. PiperOrigin-RevId: 493108678
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 'com.google.android.exoplayer:exoplayer-effect:2.X.X'
where 2.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.