Video Delay
Video Delay plugin for Quartz Composer. Uses a map image to apply varying delay across the output. The download includes a qcFX file for VDMX.
Elsewhere
James George has a very similar openFrameworks addon.
Mehmet Akten (Memo) has a static slit-scan in Quartz Composer which uses no extra plugins.
Golan Levin maintains a comprehensive catalogue of work and research using slit-scanning.
July 19th, 2010 at 8:41 pm
You really oughta do some vimeo of this plugin, works really nicely
May 29th, 2011 at 5:12 am
Have just used this plugin for two shows the last two nights. The results are spectacular. I had previously made a bunch of moving dark abstract shapes to use as mask layers, and using them as source for your patch works wonderfully. Thank you!
September 29th, 2011 at 8:17 pm
[...] work. Most notably I’ve been doing a bunch of work with bangnoise’s exceptional Video Delay plugin for quartz composer, which allows one to delay video according to a greyscale image map, thus [...]
October 25th, 2011 at 8:34 am
just made exactly the same plugin with xcode for a friend…it’s a small world