for fn in *.flac ffmpeg -map_metadata 0:0 -i $fn -ab 320k -ac 2 -ar 44100 ${fn%.flac}.mp3
Copes ten seconds of video from one minute into the video:
ffmpeg -ss 00:01:00 -t 00:00:10 -i in.mp4 -acodec copy -vcodec copy out.mp4
for fn in *.flac ffmpeg -i $fn -acodec alac ${fn%.flac}.m4a -map_metadata $fn:${fn%.flac}.m4a
I'm not sure if this worked.
ffmpeg -r 12 -b 1200k -f images -i %03d.jpg out.mp4
Not entirely clear what this does, but it would seem to have a framerate of 12 fps.
ffmpeg -i input.mp4 -vn -acodec copy out.m4a
ffmpeg -ss 00:00:00.00 -t 25 -i large.wav -acodec copy clip.wav
Clip the first 25 seconds of large.wav into clip.wav. Apparently ffmpeg
is particularly picky about the ordering of the parameters.