"quality" parameter in "constant quality"

[weyb06]

Hello,

where can I finf information about the "quality" parameter in "constant quality" (tab "NVEnc > Base") please ?
I looked in the forum and in the GUI but didn't find any information

I did some tests with different values (0 - 10 - 20 - 22) to see what it changed to the video file, but could you please what do you think about this parameter, how you use it, if it's more useful than choosing "variable bitrate = 10000" for example ?

thank you very much in advance,

regards

[Selur]

NVEncCs quality encode is similar to crf in x264&x265 and should be preferred over "variable bitrate = 10000".

Cu Selur