I recorded a instruction session with someone today and my computer can't handle the video output. The sound is OK but the video plays in spurts and then it is just frozen. I looked up how to convert the .flv file to an .mp4 (ffmpeg -i filename.flv -sameq -ar 22050 filename.mp4) but would taking out the -sameq produce a lower quality video which might play on my weak machine? Should I put another option in? How would I create a lower quality video if just removing the -sameq option doesn't play?