Support forum for DG Tools

You need to change the settings Nvidia quality deinterlacing?
DGSource("video.dgi",deinterlace=2)

Sorry, I don't understand your post at all. Can you please clarify it? And of course the documentation is always useful to consult.

setting Nvidia in Russian. Need to change the settings or not mandatory?

I don't speak Russian. And I still have no idea what you are asking me.

You don't need to change anything in nVidia's control panel, defaults are fine for anything related to decoding video with DGDecNV.

If that's what was asked

I'm not aware of anything in the control panel that affects the CUVID functionality that DGDecNV uses.

Thank you for the answer. Perhaps these settings does not affect the outcome of the result.

alexx7777 wrote:You need to change the settings Nvidia quality deinterlacing?
DGSource("video.dgi",deinterlace=2)

but be aware that as the documentation states, it'll effectively double your frame rate. in my (admittedly rather limited) experience the single rate deinterlace (deinterlace=1) produces a perfectly fine result, too, without affecting FPS.

The double rate option retains all the temporal information contained in the source stream, so it is useful for streams like sports action, etc. Single rate deinterlacing discards half the temporal information.