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Archive for mai 2011

Extracting audio from a video can be troublesome…
For me it seems easier to first convert into wav, as follows :

mplayer -ao pcm:fast:file=audio_out.wav -vo null -vc null video.avi

Then amplify, if needed, using Audacity before encoding into mp3 or ogg :

oggenc -q8 audio_out.wav

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