[ipod-h264] profile-desc="Quicktime Compatible H264/AAC for ipod" oac=faac=1 faacopts=br=128:mpeg=4:object=2 channels=2 srate=48000 ovc=x264=1 x264encopts=bitrate=650:frameref=5:bframes=1:me=umh:partitions=all:trellis=1:direct_pred=auto:keyint=30 vf=scale=320:240,harddup ofps=30 [ipod-mpeg4] profile-desc="MPEG4/AAC for ipod" oac=faac=1 faacopts=br=128:mpeg=4:object=2 channels=2 srate=48000 ovc=lavc=1 lavcopts=vbitrate=1200:v4mv=1:mbd=2:keyint=30:vcodec=mpeg4 vf=scale=480:480,harddup ofps=30