[FFmpeg-trac] #4831(avcodec:reopened): Can't initialize h264_qsv encoder post Aug 29 2015 - Ivy Bridge CPU

[FFmpeg]

#4831: Can't initialize h264_qsv encoder post Aug 29 2015 - Ivy Bridge CPU
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             Reporter:  babgvant     |                    Owner:  IvUs
                 Type:  defect       |                   Status:  reopened
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  qsv          |               Blocked By:
  regression                         |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  1            |
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Comment (by babgvant):

 The driver provides the client SDK version when you create a session.
 Applications should use this to determine whether to use/configure
 different attributes on the encoder so modern and older systems can both
 benefit up to their ability. It shouldn't be too difficult to put in the
 if/then logic that enables this approach.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4831#comment:12>
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