I have an OSSC and a 4K HDMI switch that definitely supports 480p.
I put the mClassic into the output port of the HDMI switch, everything works great.
EXCEPT FOR 480P CONTENT. 720p, 1080p, everything works great. Just not 480p
Specifically what happens is the screen keeps blinking on and off. It’s a Viewsonic PC monitor that supports all kinds of crazy resolutions. The only way I can get a stable picture is to pass straight 480i/576i from the OSSC into the switch and my monitor. Obviously that’s not ideal because then the mClassic doesn’t do anything.
I can’t think what’s causing this. 480i x2 for bob-deinterlacing works totally fine otherwise, only when it’s going through the HDMI switch and into the mClassic is it a problem.