[FFmpeg-trac] #1754(avformat:open): Error in Matroska Muxer

FFmpeg trac at avcodec.org
Tue Sep 25 20:11:23 CEST 2012

#1754: Error in Matroska Muxer
             Reporter:  Dan203       |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  mkv          |               Blocked By:
  regression                         |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |

Comment (by reimar):

 I can see two ways this could go wrong:
 1) Because 0 is default those players forgot implementing support for 3
 2) Those players expect that an aspect value is reduced, so if we store
 the width/height without reducing it, it might end up causing overflows in
 some calculation (seems unlikely?)

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1754#comment:4>
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