[FFmpeg-trac] #3597(ffmpeg:new): ffmpeg git version N-62751-gd03defa create slow/hang h.264 file.

[FFmpeg]

#3597: ffmpeg git version N-62751-gd03defa create slow/hang h.264 file.
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             Reporter:  dkt          |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  ffmpeg       |                  Version:  git-
             Keywords:  h.264 h264   |  master
  playback                           |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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 Summary of the bug:
 Source file is a large 2vuy file, mediainfo is attached.
 After using ffmpeg to create a h.264 file, the playback of the file is not
 smooth. It hang when there is a transition from the black screen at the
 beginning to video.
 You can check the playback at here:
 https://drive.google.com/file/d/0B1SgNlcZrQJ1ak5Qb2gxeDRld1E/edit?usp=sharing

 How to reproduce:
 The command to do the conversion:
 ffmpeg -v info -i /mnt-data/backup4/vol0/export/CUHK\ 2014-1/V017b.mov
 -vcodec libx264 -intra -pix_fmt yuv422p10le -vb 100M -x264opts avcintra-
 class=100 -x264opts colorprim=bt709 -x264opts transfer=bt709 -x264opts
 colormatrix=bt709 -threads 4 -acodec copy V017b-ffmpeg-git-avcintra100.mov

 Please see the attached files for details.

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Ticket URL: <https://trac.ffmpeg.org/ticket/3597>
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