Google just released a experimental project called “Google Swiffy” for converting Flash animation to HTML5. Check out their labs http://swiffy.googlelabs.com/
I did a small experiment to understand what it offers. Take a look at the below comparison
Output from Adobe Flash
Output from Google Swiffy
I have used simple effects like Fade and Move. The output from Google Swiffy doesn’t look good at all. Also I do not know how they call the output as HTML5, since the output is a SVG.
I am not impressed!
Let me know if this works for you.