Green line on the far right side of videos

[SpeMarX]

Any idea why I'd be seeing a green line of pixels on the far right side of all the videos in Tetris Forever? It's not there in the Atari collection. I'm seeing it both on my PC and on my Steam Deck.

[WayneLFC74]

I see it too, it's there on the GOG version, the XBOX version and on the Switch version too. It's probably something to do with the way the videos are encoded.