[FFmpeg-trac] #8906(avcodec:new): HEVC_AMF not passing b:v (bitrate) option and doesn't automatically match the most ideal encoding level

[FFmpeg]

#8906: HEVC_AMF not passing b:v (bitrate) option and doesn't automatically match
the most ideal encoding level
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             Reporter:  Adrianwo    |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  critical    |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by Adrianwo):

 Replying to [ticket:8906 Adrianwo]:
 > The HEVC_AMF encoder doesn't pass b:v option for bitrate setting.
 > The level option is now been passing, but it still doesn't support auto-
 matching of the lowest applicable level (like for 720x480 or 720x576 video
 - level 3 for 24/25/30 fps and level 3.1 for 50/60 fps; for 1920x1080
 video - level 4 for 24/25/30 fps and level 4.1 for 50/60 fps; or for
 3840x2160 video - level 5 for 24/25/30 fps and level 5.1 for 50/60 fps).
 > Checked on newest (when this report was send) git compilations for
 Windows from both gyan.dev and BtbN.
 It is seen in the newest Radeon Software version, checked on Radeon RX
 Vega 11 (a GPU of the Ryzen 5 3400G APU).

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Ticket URL: <https://trac.ffmpeg.org/ticket/8906#comment:1>
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