Using ffmpeg one can choose to use Constant Rate Factor (CRF) when transcoding into h264 instead of setting a specific bit rate. Is there a way to accomplish the same thing in AVFoundation when transcoding media?
Using ffmpeg one can choose to use Constant Rate Factor (CRF) when transcoding into h264 instead of setting a specific bit rate. Is there a way to accomplish the same thing in AVFoundation when transcoding media?