[FFmpeg-trac] #6913(avformat:new): 24h test pattern encoding to h264 nut results in corrupted decoding (was: 24h test pattern encode results in corrupted output and fails to play correctly in ffplay)

FFmpeg trac at avcodec.org
Fri Dec 15 15:10:55 EET 2017


#6913: 24h test pattern encoding to h264 nut results in corrupted decoding
------------------------------------+------------------------------------
             Reporter:  fiuqwb      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  important   |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  nut         |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
------------------------------------+------------------------------------
Changes (by cehoyos):

 * reproduced:  0 => 1
 * component:  undetermined => avformat
 * priority:  normal => important
 * version:  unspecified => git-master
 * keywords:   => nut


Comment:

 I can confirm that there is an issue, it is also reproducible when
 decoding the output file with v0.5. The issue is not seeking-related.
 The issue is apparently nut-related, I don't know if it is an issue with
 the specification, our muxer or our demuxer. In any case, not FFplay-
 related.
 I can reproduce the decoding issue with libnut, `nutindex` happily writes
 an output file with identical (or at least very similar) issues.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6913#comment:7>
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