[FFmpeg-user] Syntax problem: split (16) audio channels into (8) different stereo streams

Carl Eugen Hoyos cehoyos at ag.or.at
Sun Jan 26 18:07:09 CET 2014

Podium B.V. <mailinglist <at> podiumbv.nl> writes:

> My source mov container (see ffprobe output below) contains 1 video 
> stream, 1 audio stream with 16! channels and 1 data stream. And I want 
> to transform this input to 1 video stream and 8 stereo audio streams.

Please test:
$ ffmpeg -i input -map_channel 0.1.0 -map_channel 0.1.1 out1.wav
-map_channel 0.1.2 -map_channel 0.1.3 out2.wav

Carl Eugen

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