[FFmpeg-trac] #4941(ffmpeg:new): The parameters must be specified prior to the output file; anything wroten after it will be ignored by ffmpeg.

FFmpeg trac at avcodec.org
Sat Oct 17 01:05:19 CEST 2015


#4941: The parameters must be specified prior to the output file; anything wroten
after it will be ignored by ffmpeg.
-------------------------------------+-------------------------------------
             Reporter:               |                     Type:
  SopalajodeArrierez                 |  enhancement
               Status:  new          |                 Priority:  minor
            Component:  ffmpeg       |                  Version:
             Keywords:  parameters   |  unspecified
  order                              |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:

 Not really a bug: any parameter after the output file name will be
 ignored.
 I think it would be more confortable to have both possibilities when
 writing it, or at least some error message.

 How to reproduce:
 {{{
 % ffmpeg -i input ... output -vcodec copy -acodec copy
 ffmpeg version ffmpeg-20151015-git-0418541-win64-static
 built on Windows 7 SP1 64 bits
 }}}

 Note the above line will not use the same codecs for output file, as long
 as the "-vcodec copy -acodec copy" part will be ignored.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4941>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list