Bookmarklet can turn HTML5 videos on Youtube and Vimeo into slitscan-like images:
… Just hit the bookmarklet on any YouTube or Vimeo video page with an HTML5 player, and it will start drawing onto a canvas in the browser. You can modify the speed with the slider (the default value draws the entire video to the width of the browser). You can also download the code and modify it as you wish.
You can find out more and get the bookmarklet here, plus here is a Tumblr blog with some more examples
Champagne Coast by Blood Orange
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