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2011-03-12 - Confoo 2011 presentation
Slides are available from the commandlinefu presentation at Confoo 2011: http://presentations.codeinthehole.com/confoo2011/
2011-01-04 - Moderation now required for new commands
To try and put and end to the spamming, new commands require moderation before they will appear on the site.
2010-12-27 - Apologies for not banning the trolls sooner
Have been away from the interwebs over Christmas. Will be more vigilant henceforth.
2010-09-24 - OAuth and pagination problems fixed
Apologies for the delay in getting Twitter's OAuth supported. Annoying pagination gremlin also fixed.




strips ogg audio from webm video ( no reencoding )

Terminal - strips ogg audio from webm video ( no reencoding )
for file in "$@"; do name=$(basename "$file" .webm) echo ffmpeg -i $file -vn -c:a copy $name.ogg ffmpeg -i "$file" -vn -c:a copy "$name.ogg" done
2013-10-05 14:49:07
User: hoodie
Functions: basename echo file
strips ogg audio from webm video ( no reencoding )

Strips the audio track from a webm video. Use this in combination with clive or youtube-dl.


There are 3 alternatives - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

Rather than asign another variable to get the filename without suffix use a "string manipulations":

% file="abcd.webm" ; echo ${file%%.*}


so, eg:

for file in "$@"; do ffmpeg -i $file -vn -c:a copy ${file%%.*}.ogg ; done

Also, your command seems to have a double 'ffmpeg' and all echo'ed.

Comment by khayyam 71 weeks and 1 day ago

The problem is that ffmepg can not demux the vorbis stream if there is non but rather a mp4 audio stream, in that case it will fail. Which is why this very short script only works on webm. I would like to see a script which determines the input codecs and acts accordingly :D

Comment by hoodie 71 weeks ago

Your point of view

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