[FFmpeg-trac] #7501(undetermined:new): hevc_qsv decoding failed to initialize

FFmpeg trac at avcodec.org
Sun Oct 28 19:39:38 EET 2018

#7501: hevc_qsv decoding failed to initialize
             Reporter:  Sami32       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  qsv          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by jkqxz):

 Replying to [ticket:7501 Sami32]:
 > Summary of the bug:
 > Tested on Windows 7 32-bit with an Intel CPU i5-4690k.

 The Haswell platform doesn't support H.265 at all, so this isn't going to
 work.  It should work for H.264, though.

 > {{{
 > [AVHWDeviceContext @ 0494cec0] Failed to create Direct3D device
 > Error creating a QSV device
 > }}}

 Doesn't look like it has a D3D device, so...

 > I should probably have added that i was on a VM and that DirectX 11 was

 ...maybe you haven't given the VM ownership of the Intel GPU?

Ticket URL: <https://trac.ffmpeg.org/ticket/7501#comment:3>
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