[FFmpeg-trac] #3212(undetermined:closed): initial seek in MSVIDEO1 causes failure to display on some avi files

[FFmpeg]

#3212: initial seek in MSVIDEO1 causes failure to display on some avi files
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             Reporter:  DonMoir      |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:  duplicate
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by DonMoir):

 Ticket #296 has nothing to do at all with this ticket for gods sake.
 Ticket #296 is just a search to keyframe versus exact time and that is
 just inherent in ffmpeg. Ticket #296 is not even a bug. That issue is more
 of an application issue and seek works perfectly fine for me on that file
 other than the no display part if you seek before first decode.

 Repeat, this issue (3212 and 1273) is because any attempt to seek before
 the first avcodec_decode_video2 even to initial keyframe, causes failure
 to display. Completely different issues.

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Ticket URL: <https://trac.ffmpeg.org/ticket/3212#comment:7>
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