Function av_mastering_display_metadata_create_side_data

pub unsafe extern "C" fn av_mastering_display_metadata_create_side_data(
    frame: *mut AVFrame,
) -> *mut AVMasteringDisplayMetadata

Allocate a complete AVMasteringDisplayMetadata and add it to the frame.

@param frame The frame which side data is added to.

@return The AVMasteringDisplayMetadata structure to be filled by caller.