PAR help
Ray:
I suprised no one mentioned NTSC legal colors. The "checkerboard" pattern you
mentioned sounds like Luma/Chroma artifacts. These occur when the waves running
down a composite line interfere with each other. Component video solves this
problem by running the Lumance down one wire while the color running dow two
others (Y-R and Y-B). S-video solves this problem by splitting the signal into
lumance (Y) and chromance (C). The trick its to remember that Red, Green, Blue,
and Black do not exist in "legal" NTSC. If you but a red circle on a black
background you will get what is lovingly called chroma crawl. When you render
are you using the NTSC color filtering?