Video & Audio
$ import -window root [fileName]
$ aplay /usr/share/sounds/alsa/Noise.wav
$ play /usr/share/sounds/alsa/Noise.wav
$ pactl set-sink-mute 0 1
$ ffmpeg -f image2 -i image%d.jpg [fileName].mpg
$ ffmpeg -i video.mpg image%d.jpg
$ ffmpeg -i source_video.avi -vn -ar 44100 -ac 2 -ab 192k -f mp3 sound.mp3
$ ffmpeg -i video_origine.mpg video_finale.avi
$ ffmpeg -i video_origine.avi video_finale.mpg
$ ffmpeg -i video_origine.avi -ab 56 -ar 44100 -b 200 -r 15 -s 320x240 -f flv video_finale.flv
$ ffmpeg -i video_origine.avi gif_anime.gif
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