[FFmpeg-trac] #10361(undetermined:closed): Using the -map option together with the -filter_complex option causes the selected (mapped) videostream to be duplicated in the output file

[FFmpeg]

#10361: Using the -map option together with the -filter_complex option causes the
selected (mapped) videostream to be duplicated in the output file
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             Reporter:  user123      |                    Owner:  (none)
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:
                                     |  undetermined
              Version:  6.0          |               Resolution:  invalid
             Keywords:  map mapping  |               Blocked By:
  filter_complex duplication         |
  filtergraph                        |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Gyan):

 Well, it did work if the mapped stream was of a different type i.e.

 `ffmpeg -i "testinput.mp4" -map 0:a:0 -filter_complex "[0:0]scale=320:240"
 -y "testoutput.mp4"`
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Ticket URL: <https://trac.ffmpeg.org/ticket/10361#comment:6>
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