[FFmpeg-user] Channel mapping misery

Carl Eugen Hoyos ceffmpeg at gmail.com
Wed Mar 4 13:06:02 EET 2020

Am Mi., 4. März 2020 um 12:02 Uhr schrieb Bouke / VideoToolShed
<bouke at videotoolshed.com>:

> When I add one channel more to the previous command: (the wave file has 10 channels)
> -threads 0 -i /Volumes/Data/test/C0092.MP4 -ss 1601.8095416666692 -i /Volumes/Data/test/068.WAV -map 0:0 -filter_complex [0:1][1:0][1:0][1:0][1:0][1:0][1:0]amerge=inputs=7,pan=7c|c0=c0|c1=c2|c2=c3|c3=c4|c4=c5|c5=c6|c6=c7[a] -map [a] -c:a pcm_s24le -timecode 01:42:38:10 -metadata:s:v:0 reel_name=C0092 -c:v copy /Volumes/Data/test/C0092.mov -y
> This does show the pure channel mapping, but fails with:

Is it possible that you provided the complete, uncut console output
for the working command line
but not for the one that fails for you?

Carl Eugen

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