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

Nicolas George george at nsup.org
Wed May 28 14:11:27 CEST 2014

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

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.


  Nicolas George
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <https://ffmpeg.org/pipermail/ffmpeg-user/attachments/20140528/025c9fa7/attachment.asc>

More information about the ffmpeg-user mailing list