Get RTSP stream from live555 and decode with AVFoundation

问题

I need to get video frames from ip camera using RTSP. To get rtsp stream I use live555. The problem is that I can't find a way to decode incoming video frames with AVFoundation. (I can't use ffmpeg). Is there a way to use AVFoundation for video decoding. If yes then how to do it?

来源：https://stackoverflow.com/questions/17585369/get-rtsp-stream-from-live555-and-decode-with-avfoundation