[BUG] QSVEnc doesn't works

[raven-au]

For normal HDR min&max luma and the master display infos should be defined. In case this isn't the case some players will guess the vui and 'supplemental enhancement information (SEI)' information when told to interpret the input as HDR.

Hehe, it's easy to see I don't know much about video processing, I don't even now much about the encoding algorithms, which means I don't know what many of the encoding options mean either, with x264 it was always fairly easy to just chose a suitable crf and go.

But having said that isn't it more or less impossible to guess these?

The things most likely to be different appear to be the master display luminance and the average and maximum light levels.

Isn't the luminance of the master display taken from the device itself, and the average and maximum light levels calculated by inspecting all the frames after the movie has been created?

I seem to recall that not setting the luminance correctly on an encode made a noticable difference.

Anyway, this is getting a bit off topic,

Ian