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ffmpeg -map audio option

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Kevin Wells
ffmpeg -map audio option
on Apr 8, 2014 at 9:26:14 am

Hi, I am trying to export all audio channels from a quicktime file which has the following audio configuration:

Track 1 - mono
Track 2 - mono
Track 3 - mono
Track 4 - mono
Track 5 - mono
Track 6 - mono
Track 7 - stereo

I am using:

ffmpeg -i Feature.mov -map 0:1 -y Left.wav -map 0:2 Right.wav -map 0:3 Center.wav -map 0:4 LFE.wav -map 0:5 Left_Surround.wav -map 0:6 Right_Surround.wav -map 0.7 L+R_Total.wav

But this is giving me an error. So I want to output 6 mono wavs and 1 stereo wav.
How do I do that?

Kind regards.


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stephen dixon
Re: ffmpeg -map audio option
on Apr 9, 2014 at 2:11:37 pm

Stream numbering starts at 0. Check with ffprobe to make sure you're using the right specifier for each stream.

Also, post the error.

Stephen Dixon
Editor, Animator, Motionographer
Museum Victoria


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