[FFmpeg-trac] #3871(avcodec:new): FFmpeg MD5 output different with same data #2

FFmpeg trac at avcodec.org
Tue Aug 19 22:42:42 CEST 2014

#3871: FFmpeg MD5 output different with same data #2
             Reporter:  ahthovaikied  |                    Owner:
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  avcodec
              Version:  2.2.4         |               Resolution:
             Keywords:  md5 aac h264  |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
Changes (by kurosu):

 * keywords:  md5 => md5 aac h264


 I can confirm git master produces MD5=487e837f7c08ee07cf44e8b473911a06

 You can replace alternatively -c:a copy by -an and -c:v copy by -vn to
 narrow down whether audio or video causes different MD5. You can also use
 git bisect to narrow down the commit that would cause a change in MD5.

 Unfortunately, as is, it's difficult to determine for a developer if
 there's still a bug, as he needs systems producing conflicting results.

Ticket URL: <https://trac.ffmpeg.org/ticket/3871#comment:1>
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