NVENC quality problem

Discussing about advanced video encoding techniques including GPU encoding, distributive encoding and segmental encoding. Topics are not limited to MediaCoder.
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Joined: Mon Feb 27, 2017 6:24 pm

NVENC quality problem

Postby yobooh86 » Mon Feb 27, 2017 6:29 pm

Hi... I'm Trying to compress some 3dsmax videos with NVENC h.265 and my gtx970.
Encoding it's ultra fast but I can get decent quality only with constant QP (at about 15-18), with every other modes also with bigger file size that QP mode, i have terrible blotckiness persistent in the gray background!
There is a fix to this? I do not ask ultra HQ quality from NVENC but at least I want to get rid of that gray blotchiness

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