FFmpeg Commands

gistfile1.txt

http://blog.romainpellerin.eu/tips-for-ffmpeg.html

# Fast Forward Video Only
ffmpeg -i test.mp4 -filter:v "setpts=0.1*PTS" -an vid10xnosound.mp4

# Fast Forward Video and Sound by 2 
ffmpeg -i test.mp4 -filter_complex "[0:v]setpts=0.5*PTS[v];[0:a]atempo=2.0[a]" -map "[v]" -map "[a]" outputff.mp4

# Remove Sound from Video
ffmpeg -i test.mp4 -c copy -an nosound.mp4

# Cropping Video
ffmpeg -i output.mp4 -t 00:03:00 -c copy smallfile1.mp4 -ss 00:03:00 -c copy smallfile2.mp4