[FFmpeg-trac] #3491(undetermined:new): MKV muxer corrupts subtitles

FFmpeg trac at avcodec.org
Sun Mar 23 19:56:07 CET 2014

#3491: MKV muxer corrupts subtitles
             Reporter:  ValdikSS     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by gjdfgh):

 Sorry, your diff is pretty useless. Appears it thinks _all_ lines are
 different, maybe due to line ending issues or so.

 Anyway, I made my own diff. Looking at this, it seems like ffmpeg reorders
 some lines when it shouldn't. In general, ffmpeg doesn't respect the order
 of the lines (ReadOrder field internal to matroska ASS packets), and this
 is probably the problen. But I'm surprised that this has such a large

Ticket URL: <https://trac.ffmpeg.org/ticket/3491#comment:5>
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