[Nirvous] managed to get composite video out working on the DIDJ. He knew that the CPU had the ability to generate the signal, and that similar devices already had this capability. After studying ...

The first analog video color format, which uses one channel and a single cable (audio transmits in separate channels and cables). All old analog TVs and many digital TVs have composite video ...

The main issue with the Aquarius is that it only has an RF video output ... Luckily, there is a fix available in the form of a composite A/V adapter that’s an almost plug-and-play upgrade.

Their most common application is to sharpen a composite video image by eliminating residual color (chroma) from the brightness (luma) signal that was not entirely filtered out in an earlier stage.