Difference between revisions of "VLC HowTo/Extract audio from a file"
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| − | The following example | + | {{Howto|extract audio from a video}} |
| − | + | The following example shows how to extract audio (<code>file.mp3</code>) from a working video file (<code>file.ts</code>) via [[command-line]]: | |
vlc file.ts --no-sout-video --sout '#std{mux=raw,dst=file.mp3}' | vlc file.ts --no-sout-video --sout '#std{mux=raw,dst=file.mp3}' | ||
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vlc -I dummy --sout "#transcode{acodec=s16l,channels=2}:std{access=file,mux=wav,dst=OUTFILE.wav}" INFILE.mp4 vlc://quit | vlc -I dummy --sout "#transcode{acodec=s16l,channels=2}:std{access=file,mux=wav,dst=OUTFILE.wav}" INFILE.mp4 vlc://quit | ||
| − | With this, you can build scripts to mass-convert multiple files, for example in Bash (Linux, Mac OS X) to convert all files ending in lowercase "mp4" you would use: | + | With this, you can [[VLC HowTo/Transcode multiple videos|build scripts to mass-convert multiple files]], for example in Bash (Linux, Mac OS X) to convert all files ending in lowercase "mp4" you would use: |
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| + | for i in *mp4; do vlc -I dummy --sout "#transcode{acodec=s16l,channels=2}:std{access=file,mux=wav,dst=$i.wav}" "$i" vlc://quit; done | ||
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==See also== | ==See also== | ||
* article ''[[Extract audio]]'' | * article ''[[Extract audio]]'' | ||
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Latest revision as of 04:24, 9 June 2019
| This page describes how to extract audio from a video. | Other "how to" pages |
The following example shows how to extract audio (file.mp3) from a working video file (file.ts) via command-line:
vlc file.ts --no-sout-video --sout '#std{mux=raw,dst=file.mp3}'
The following example will prevent the GUI from appearing and converts the audio to .wav:
vlc -I dummy --sout "#transcode{acodec=s16l,channels=2}:std{access=file,mux=wav,dst=OUTFILE.wav}" INFILE.mp4 vlc://quit
With this, you can build scripts to mass-convert multiple files, for example in Bash (Linux, Mac OS X) to convert all files ending in lowercase "mp4" you would use:
for i in *mp4; do vlc -I dummy --sout "#transcode{acodec=s16l,channels=2}:std{access=file,mux=wav,dst=$i.wav}" "$i" vlc://quit; done
See also
- article Extract audio
