[FFmpeg-trac] #4736(undetermined:open): h264_qsv and hevc_qsv crashes on windows 8.1 (q=-0.0)

[FFmpeg]

#4736: h264_qsv and hevc_qsv crashes on windows 8.1 (q=-0.0)
-------------------------------------+-------------------------------------
             Reporter:  rmkimathi    |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  qsv crash    |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  1            |  Reproduced by developer:  0
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Comment (by rmkimathi):

 Replying to [comment:9 IvUs]:
 > Replying to [comment:8 rmkimathi]:
 >
 > > I decided to stick with ffmpeg 2.7.2 which works very well with
 libmfx. h264_qsv on ffmpeg 2.8 and also git works on my Haswell intel core
 i7 PC but fails on my Haswell core i5 laptop. So I decided to stick with
 ffmpeg 2.7.2 which works on both machines. I also tested your build and
 same problem.
 >
 > Do you have latest intel display driver on laptop? If not, please try to
 update it first. If intel driver already latest, please try the way
 described in the https://trac.ffmpeg.org/ticket/4831 possible it is same
 issue.
 > Possible here same issue.
 > Thanks

 ==================== =======================

 I have tried ticket/4831 workaround without success. A few clarifications
 on my system:

 Intel Core i5 3427U
 Ivy Bridge
 Intel Core i5-3337U CPU @ 1.80GHz
 HD Graphics 4000; Driver Version 10.18.10.4252
 Windows 10 Pro 64-bit

 Thanks!

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Ticket URL: <https://trac.ffmpeg.org/ticket/4736#comment:10>
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