So I was wrong thinking changing the core (to BizHawk) with 1.3 will enable it...
Well, I hope for the inclusion in the near future.
How this work exactly because I don't find any info about it, it's like we don't have to know that this feature exists. I only see it on the official YouTube videos, but none in the software (3DNesVR) and I also have the 1.3.0 version, the one that introduced this feature, but I don't see Load Movie button anywhere.
By actual version I meant this new build, because I saw one of your early videos on Youtube showing the scanlines effect. Is there any plans for the graphics effects to return?