[FFmpeg-trac] #3212(undetermined:new): 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      |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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 Same as ticket #1273 but different codec ID.

 If you do a seek prior to calling avcodec_decode_video2 at least once,
 then you will no longer get any video stream packets with the attached
 files. The seek works fine after you call avcodec_decode_video2 but not if
 you tried to seek prior to this. Reading a first video packet is not
 enough.

 Use this sample to test.

 ​http://sms.pangolin.com/temp/EVBPIC.AVI

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