The 240p Test Suite is one of the most valuable tools in retro. It allows for signal testing from many platforms and is a crucial tool in calibrating older display technologies such as CRTs. Artemio Urbina has published a panel covering the 240p Test Suite as well as MD Fourier. This talk was originally given at the Retro World Expo in Hartford Connecticut on August 27th, 2022. This presentation will shed more light on how programs are being used to help preserve video game experiences for future generations.
More on the 240p Test Suite: https://junkerhq.net/xrgb/index.php?title=240p_test_suite