This is a problem that, having read many forums, affects a
very large amount of people, though Adobe doesn't care at all. It
only affects OS X users. I know that it has been addressed many
times in different forums, but I never actually stumbled across
anyone having found a solution.
When I use Flash CS3, and I make any animation, even the
simplest tween, and I preview it with Test Movie, the result I get
is an extremely slow playback. Something like half the FPS it
should be.
However, when I export the SWF and preview it in the external
Flash Player or in a browser, it's just fine and fast.
Another interesting thing is that in CS3, when I open the
Help panel, the problem with Test Movie only happens like 20% of
the time. In that case, it only gets solved if I restart or Log Out
at least. I have no idea why the Help panel being open solves the
problem, this only shows that this is probably a little graphic
user interface bug, or something similar, that could be solved very
very easily.
In Flash CS4, there is no Help panel, so there is no solution
to the problem.
It would be nice to be able to press Cmd + Enter to see the
movie, and not have to do File > Export > bla bla bla, open
Finder, Find the SWF, double click it, wait for the browser to
open... etc...
I have a brand new 2.5 GHz MacBook Pro, and Test Movie runs
faster on my 900MHz Pentium III PC!! Funny...
Here are some links I found about this problem:
http://bugs.adobe.com/jira/browse/FP-878
http://kb.adobe.com/selfservice/viewContent.do?externalId=kb407896
http://www.kirupa.com/forum/archive/index.php/t-258991.html
This is quite ridiculous, and on Adobe's Support page, the
solution is "Do not use Test Movie."
And the funny thing is that they didn't even bother to fix
this in CS4...
So basically if something doesn't work, Adobe's solution is
"Don't use it."
I guess they're right!
Please, tell me if anyone has or does not have this problem
or knows anything about it!
Thanks,
Mate