Slow scan television simulation using Jitter.
See this Cycling 74 forum post for an explanation of how frame rate is limited by audio sample rate and horizontal resolution: https://cycling74.com/forums/topic/jit-poke-vertical-bars-at-high-scan-frequencies/
- raster-scan4.maxpat (original)
- raster-scan5.maxpat (better frame rate by lowering screen resolution to 160 x 120)
- raster-poly-wrap5.maxpat (even better frame rate – up to 15 fps – by up sampling to 384 KHz)
Note – set your audio sample rate to 96KHz if possible, to get the results described above.