Since launch almost 20 years ago, the PS3 has exhibited a frustrating piece of DRM protection which forces the video output mode to YPbPr when commencing playback of any DVD or BluRay.

For users of CRTs with RGBS or SCART input, this results in a green picture.

I have built a VSH plugin for consoles running the Evilnat 4.92 custom firmware which disables this behavior, enabling RGB playback of BluRay and DVD.