Video Colouriser Demonstration @256byteram

Uploaded October 2010 | Updated September 2026, 1 week ago

I finally got around to attaching an RGB encoder to my colouriser. This is the output directly into my video capture card.

The colouriser has 26 pots on it. There are 24 for 8 levels or red, green and blue, one for gain and one for offset. The video is split up into 8 levels, which can be selected with the gain and offset pots, and each level can have a colour assigned to it.

Edit: CRAP! I forgot to strip the audio off this, so I've swapped it for some Bach.

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$More Television Fractals This is a CCTV multiplexer which can show four individual cameras on a monitor in four quadrants, which I have connected a single camera to, then pointed back at the monitor. The effect is to multiply the image by three (in this case) every time the image goes through the loop. This creates something resembling a fractal. Ive found leaving the fourth quadrant disconnected gives the best results. Strictly speaking, this isnt a completely analogue process, as the multiplexer is a digital device with a frame buffer. The same effect could be done (and has been done) with three monitors. The camera used is a B&W vidicon security camera.$

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