[FFmpeg-user] Reversed order of video audio after audio merging (0:0 audio, 0:1 video)

[Nicolas George]

L'octidi 8 prairial, an CCXXII, Christoph Gerstbauer a écrit :
> ffmpeg -i "I:\IMX_8ch_mono.mxf" -f avi -codec:v ffvhuff -strict
> experimental -codec:a pcm_s24le -vf "setdar=16/9,setfield=tff"
> -filter_complex "amerge=inputs=8" -map 0:v -map 0:a
> "I:\IMX_8ch_mono.avi"

Your command line contains a complex filter graph, but does not put labels
on its outputs and do not specify -map options for those non-existent
labels.

You are trying to mix explicit mapping of input streams with implicit
mapping of streams in complex filter graphs. IMHO, that can only work
randomly. You should specify everything: all complex filter inputs and
outputs, and all mappings one by one.

Regards,

-- 
  Nicolas George
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