vaapih264enc set quantizer runtime

Nicolas Dufresne nicolas at
Mon May 13 16:34:10 UTC 2019

Le lundi 13 mai 2019 à 08:46 -0500, xrataj00 a écrit :
> Hello,
> I am using vaapih264enc with Constant QP. I would like to change quantizer
> during encoding without stopping the pipeline. I am able to change bitrate
> in vbr mode but cqp mode is giving me better results. Is there any way?
> Thanks. Tomas 

It would need to be implement in gstreamer-vaapi, that's all. The only
dynamic QP currently supported is the one ROI based.

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