У вашего броузера проблема в совместимости с HTML5
for this video, i recorded footage from both Game Boy Player and Game Boy Interface to see how it fares in youtube processing.
i used a XRGB Mini to get 1:1 pixel mapping ratio from the source.
first clip is regular GBP with stock disc, 2nd is GBP running the disc with Swiss to force 240p, 3rd is Game Boy Interface with the game zoomed in 2.5x and the last one is Game Boy Interface LL version.
i think GBI LL version looks best overall.
everything is in 60 fps.