For reference, a screencap from the video before and after it was captured to VHS https://i.imgur.com/bN55aQN.jpg https://i.imgur.com/6tJx0Lq.png (16:9 being cropped to 4:3 is optional, as is downscaling since I’m not sure how you’d go about doing that) This MikuMikuDance plugin gets close, and deconstructs how to do several complex things one by one(like the “wavy composite pixels,” and ghosting) but it’s a little off (at least in my attempts) and it’s both in Japanese and for a specific program. https://bowlroll.net/file/32450
Looks pretty good! There are a couple of VHS shaders in slang format that look pretty close (especially while rewinding), if you haven’t seen them yet.
Which ones are those? None of the ones in Retroarch have any changes when rewinding.