As per these requests I made a screencast of running the SVG video demos on Opera 9.5. My apologies for the crappy video - it's only my second attempt. Also, I should stress that the framerate of the video on Opera is perfect (any jitteriness is the screencast's fault, not Opera's).
Awesome. For bonus points you can put the video in an svg block for Opera users 😛
Kudos to the Opera devs and thanks you. That looks great.
What kind of software did you use to convert the video?