this post was submitted on 24 Aug 2025
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[โ€“] rmuk@feddit.uk 2 points 8 hours ago* (last edited 8 hours ago) (1 children)

at least since digital video

Right. Even back in the eighties UK broadcasters were "upscaling" American NTSC 480i60 shows to 576i50. The results were varied. High-ticket shows like Friends and Fraiser looked great, albeit a bit soft and oversaturated, while live news feeds looked terrible. If you've never seen it, The Day Today has a perfect example of what a lot of US programmes lookd like converted to PAL.

[โ€“] CeeBee_Eh@lemmy.world 1 points 5 hours ago

Ya, I knew there were analogue "upscalers", but I'm not familiar enough with them to confidently call them an upscaler vs a signal converter.