Is there any simple way to create video output of js animation without editing the js at all. If that is absolutely possible, how I can I edit the js to create images or videos of the animation. This has to be really really fast, since I want to do some real time processing on the animation.
I am using Ubuntu on the desktop.
Thanks in advance
You can use VLC (http://www.videolan.org/vlc/) to capture your desktop into a movie file.
VLC allows you to apply filters o you may stream the video to postprocessing software.