Comment # 42 on bug 1219494 from Michael Pujos

Yes I just tested it (Skylake) and it worked fine.

The spec file of libmfx could be simplified, not compiling samples and tools,
passing to cmake:

-DBUILD_TOOLS:BOOL=OFF    (change this one as it is set to ON)
-DBUILD_TUTORIALS:BOOL=OFF
-DBUILD_SAMPLES:BOOL=OFF


I you want to test QSV transcoding with FFmpeg (especially if you have newer
hardware, which I do not have), you can do so with:

ffmpeg -c:v h264_qsv -i
http://bubblesoftapps.com/bubbleupnpserver/transcode_test/tos_sample_h264.mkv
-c:v h264_qsv -f null -

This will use QSV for encoding/decoding of a small H264 sample file hosted on
my server.

Looking at the beginning of the verbose output you will see oneVPL (and more)
mentioned.