How to dump raw RTSP stream to file?

Question

Is it possible to dump a raw RTSP stream to file and then later decode the file to something playable?

Currently I\'m using FFmpeg to receive and decode the stream,

Answer 1

With this command I had poor image quality

ffmpeg -i rtsp://192.168.XXX.XXX:554/live.sdp -vcodec copy -acodec copy -f mp4 -y MyVideoFFmpeg.mp4

With this, almost without delay, I got good image quality.

ffmpeg -i rtsp://192.168.XXX.XXX:554/live.sdp -b 900k -vcodec copy -r 60 -y MyVdeoFFmpeg.avi