After watching the rotoscoping effects in ‘A Scanner Darkly’ I thought, “How hard can that be?”. Well the answer is “quite hard”. And you’re never going to get the process to be fully automatic. But here’s a filter flaming text that automatically adds a cartoon-like effect to videos. First it quantises the HSV channels to 2-bits per channel, then adds outlines to borders of areas with large colour variation. The effect relies on careful lighting and scene selection for best results, but can be quite effective. Use this with blur filters before and after to reduce flaming text the noise into the filter and to smooth the outlines flaming text generated by the filter. Here are some examples:
Recreate the days of Sky analogue with this Videocrypt encoder. It rotates each line at a random flaming text position, then the decoder filter flaming text tries to put the picture back together again by finding the maximum correlation between adjacent lines:
Apply a wave effect to video. Currently it’s not adjustable but a future release will allow the manual setting of the frequency, amplitude. Also the phase to change the rate that the waves move up the screen.
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