Bad vp9 quality

[draco1544]

I have a bad vp9 quality on every motion of the video. I suspect theses settings is responsible of my issue, how I can turn them back off ?

`cop.AUDelimiter value changed off -> auto by driver

cop.PicTimingSEI value changed off -> auto by driver

cop.SingleSeiNalUnit value changed off -> auto by driver

cop2.BRefType value changed 1 -> 0 by driver

cop3.DirectBiasAdjustment value changed off -> auto by driver

cop3.GlobalMotionBiasAdjustment value changed off -> auto by driver`

[draco1544]

finally the issue is with icq, no matter which quality I choose the bitrate remains around 500 kb/s

[rigaya]

Yes, QSV VP9 hw encoding is known to be in poor quality. It is recommended to use other codecs for quality purpose.

I suspect theses settings is responsible of my issue, how I can turn them back off ?

These messages means that the driver has changed them, as they are not supported. Therefore, you cannot turn them on.