[FFmpeg-trac] #4035(avcodec:open): HEVC regression

FFmpeg trac at avcodec.org
Sun Oct 26 22:32:03 CET 2014

#4035: HEVC regression
             Reporter:  cgbug        |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  hevc         |               Blocked By:
  regression                         |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |

Comment (by kurosu):

 Another sequence with invalid VUI, making uncertain what is parsed.

 As there's nothing obvious as to why it overreads (the default window flag
 is set, and thus offsets are parsed, but there isn't enough data), and
 what the actual data there would be, I'm inclined to make that a
 "wontfix", all the more since there's no way to detect when that buggy
 header appears.

 The file is not spec-compliant and another decoder could refuse it.

Ticket URL: <https://trac.ffmpeg.org/ticket/4035#comment:2>
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