[FFmpeg-trac] #6827(undetermined:closed): Intel QSV: "Failed to create Direct3D device" on Core i7-7700K (Skylake) on Windows 10

[FFmpeg]

#6827: Intel QSV: "Failed to create Direct3D device" on Core i7-7700K (Skylake) on
Windows 10
-------------------------------------+-------------------------------------
             Reporter:  bubbleguuum  |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |  needs_more_info
Analyzed by developer:  0            |               Blocked By:
                                     |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by bubbleguuum):

 It also happens with lZeranoe's latest FFmpeg build as of today. But I
 really do not feel like opening a new bug report. Let's bury that issue
 instead and pretend it does not exist:

 {{{
 ffmpeg version N-88668-g723b6baaf8 Copyright (c) 2000-2017 the FFmpeg
 developers
   built with gcc 7.2.0 (GCC)
   configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
 bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass
 --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-
 libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy
 --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx
 --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp
 --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid
 --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-
 libmfx
   libavutil      56.  0.100 / 56.  0.100
   libavcodec     58.  1.100 / 58.  1.100
   libavformat    58.  2.100 / 58.  2.100
   libavdevice    58.  0.100 / 58.  0.100
   libavfilter     7.  0.101 /  7.  0.101
   libswscale      5.  0.101 /  5.  0.101
   libswresample   3.  0.101 /  3.  0.101
   libpostproc    55.  0.100 / 55.  0.100
 [h264 @ 000001f51819e080] Reinit context to 1920x800, pix_fmt: yuv420p
 Input #0, matroska,webm, from
 'http://bubblesoftapps.com/bubbleupnpserver/transcode_test/tos_sample_h264.mkv':
   Metadata:
     COMPATIBLE_BRANDS: mp42isomavc1
     MAJOR_BRAND     : mp42
     MINOR_VERSION   : 0
     ENCODER         : Lavf57.72.101
   Duration: 00:00:02.00, start: 0.000000, bitrate: 1359 kb/s
     Stream #0:0: Video: h264 (High), 1 reference frame,
 yuv420p(progressive, left), 1920x800 [SAR 1:1 DAR 12:5], 24 fps, 24 tbr,
 1k tbn, 48 tbc (default)
     Metadata:
       ENCODER         : Lavc57.93.100 libx264
       DURATION        : 00:00:02.000000000
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 (h264_qsv) -> h264 (h264_qsv))
 Press [q] to stop, [?] for help
 [AVHWDeviceContext @ 000001f518a140e0] Failed to create Direct3D device
 Error creating a QSV device
 ...
 repeated zillions times.
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6827#comment:4>
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