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PUBLIC MARKS from srcmax with tags firefox & canvas

02 March 2009 21:45

Manipulating video using canvas - MDC

By combining the capabilities of the video element introduced in Firefox 3.1 with a canvas, you can manipulate video data in real time to incorporate a variety of visual effects to the video being displayed. This article, adapted from this blog post by Paul Rouget, demonstrates how to perform chroma-keying (also known as the "green screen effect") using JavaScript code.