[Cin] FFmpeg supported QSV pixel formats and profiles

[Terje J. Hanssen]

   An overview over the system FFmpeg 7.1 supported QSV pixel formats 
and profiles:


ffmpeg -hide_banner -encoders | grep qsv
  V..... av1_qsv              AV1 (Intel Quick Sync Video acceleration) 
(codec av1)
  V..... h264_qsv             H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 
(Intel Quick Sync Video acceleration) (codec h264)
  V..... hevc_qsv             HEVC (Intel Quick Sync Video acceleration) 
(codec hevc)
  V..... mjpeg_qsv            MJPEG (Intel Quick Sync Video 
acceleration) (codec mjpeg)
  V..... mpeg2_qsv            MPEG-2 video (Intel Quick Sync Video 
acceleration) (codec mpeg2video)
  V..... vp9_qsv              VP9 video (Intel Quick Sync Video 
acceleration) (codec vp9)


ffmpeg -hide_banner -h encoder=av1_qsv | egrep 
'Supported|profile|main|high|professional'
     Supported hardware devices: qsv qsv qsv
     Supported pixel formats: nv12 p010le qsv
   -profile           <int>        E..V....... (from 0 to INT_MAX) 
(default unknown)
      main            1            E..V.......


ffmpeg -hide_banner -h encoder=hevc_qsv | egrep 
'Supported|profile|main|high|professional'
     Supported hardware devices: qsv qsv qsv
     Supported pixel formats: nv12 p010le p012le yuyv422 y210le qsv bgra 
x2rgb10le vuyx xv30le
   -profile           <int>        E..V....... (from 0 to INT_MAX) 
(default unknown)
      main            1            E..V.......
      main10          2            E..V.......
      mainsp          3            E..V.......
   -tier              <int>        E..V....... Set the encoding tier 
(only level >= 4 can support high tier) (from 0 to 256) (default high)
      main            0            E..V.......
      high            256          E..V.......


ffmpeg -hide_banner -h encoder=h264_qsv | egrep 
'Supported|profile|main|high|professional'
     Supported hardware devices: qsv qsv qsv
     Supported pixel formats: nv12 qsv
   -profile           <int>        E..V....... (from 0 to INT_MAX) 
(default unknown)
      main            77           E..V.......
      high            100          E..V.......
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