Ffmpeg

ffmpeg bearbeitet und knovertiert Audio- und Videomedien

Installation

$ sudo apt install ffmpeg

Anwendungen

WAV

wav zu mp3

$ ffmpeg -i audio.wav -acodec libmp3lame audio.mp3

wav zu ogg

$ ffmpeg -i audio.wav -acodec libvorbis audio.ogg

wav zu aac

$ ffmpeg -i audio.wav -acodec libfaac audio.aac

wav zu ac3

$ ffmpeg -i audio.wav -acodec ac3 audio.mp3

OGG

ogg zu mp3

$ ffmpeg -i audio.ogg -acodec libmp3lame audio.mp3

ogg zu wav

$ ffmpeg -i audio.ogg audio.wav

ogg zu aac

$ ffmpeg -i audio.ogg -acodec libfaac audio.aac

ogg zu ac3

$ ffmpeg -i audio.ogg -acodec ac3 audio.ac3

AC3

ac3 zu mp3

$ ffmpeg -i audio.ac3 -acodec libmp3lame audio.mp3

ac3 zu wav

$ ffmpeg -i audio.ac3 audio.wav

ac3 zu aac

$ ffmpeg -i audio.ac3 -acodec libfaac audio.aac

ac3 zu ogg

$ ffmpeg -i audio.ac3 -acodec libvorbis audio.ogg

AAC

aac zu mp3

$ ffmpeg -i audio.aac -acodec libmp3lame audio.mp3

aac zu wav

$ ffmpeg -i audio.aac audio.wav

aac zu ac3

$ ffmpeg -i audio.aac -acodec ac3 audio.ac3

aac zu ogg

$ ffmpeg -i audio.aac -libvorbis audio.ogg

Video rotieren

90 Grad nach rechts

ffmpeg -i input.mpeg -vf "transpose=1" -qscale 0 output.mpeg

90 Grad nach links

ffmpeg -i input.mpeg -vf "transpose=2" -qscale 0 output.mpeg

180 Grad

ffmpeg -i input.mpeg -vf "hflip,vflip" -qscale 0 output.mpeg