> audio

7 commands for ffmpeg audio

// audio

7 commands

Extract audio from video

$ ffmpeg -i input.mp4 -vn -acodec copy audio.aac

Remove audio from video

$ ffmpeg -i input.mp4 -an -c:v copy output.mp4

Replace audio in a video

$ ffmpeg -i input.mp4 -i audio.mp3 -c:v copy -c:a aac -map 0:v:0 -map 1:a:0 output.mp4

Adjust volume level

$ ffmpeg -i input.mp4 -af "volume=2.0" output.mp4

Normalize audio loudness with EBU R128

$ ffmpeg -i input.mp4 -af loudnorm=I=-16:TP=-1.5:LRA=11 output.mp4

Convert audio sample rate

$ ffmpeg -i audio.mp3 -ar 44100 output.mp3

Mute a specific time range

$ ffmpeg -i input.mp4 -af "volume=enable='between(t,5,10)':volume=0" output.mp4

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