[FFmpeg-user] -filter_complex Gudiance Needed

Nicolas George george at nsup.org
Thu Sep 25 19:31:53 CEST 2014

Le quartidi 4 vendémiaire, an CCXXIII, Steve Kelly a écrit :
> ffmpeg -i "TEST.MXF" -filter_complex "[0:1][0:2] amerge=inputs=2, aformat=sample_fmts=s16:channel_layouts=stereo [a_out]" -map '[0:v]' -map '[a_out]' -codec:v prores -profile:v 3 -codec:a pcm_s16le "TEST_CONV.mov"

The "[0:v]" is wrong: you put the argument to -map in brackets if it is the
name of a filter pad, like [a_out], and you put a stream specifier inside
brackets when is is used to connect it to a filter pad, like [0:1] and [0:2]
for amerge, but when mapping a stream, no brackets.


  Nicolas George
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