Merge branch '2.0.x-cb' into '2.0.3-cp'
Merge branch '2.0.x-cb' into 2.0.3-cp
Fix typo in error string
Add ffmpeg_producer_params struct to replace individual params
ffmpeg: Add size and pixel format to command line
Merge branch '2.0.3-cp' into 2.0.x-cb
Merge branch '2.0.3-cp' into 2.0.x-cb