I can play live video clips onflashplayer9 but there isnosound-
Try this:
Originally posted by: MikeBomb
I have been going crazy with this one too but I finally found a
solution. Here it is:
Go to a page with a Flash video on it.
Click on the video to activate Flash, then right click on it to bring
up the Flash menu.
Click on "Settings", then click the "Advanced..." button.
This should open a new browser window with the Flash Player Settings
Manager.
Look on the left side, under "Table of Contents" and "Flash Player
Help", for "Global Storage Settings Panel"
Click the "Global Storage Settings Panel" link. This will load the
panel on the right side in a Flash object.
You will find that the "Allow third-party Flash content to store data
on your computer" box is unchecked.
Check that box!!!
After the box is checked, it should save the setting right away, but I
had a little trouble getting it to save the setting. I had to close
all open Internet Explorer windows and go back and check the box
several times, but finally it saved the setting. Once it did, I had
audio in my embedded YouTube videos again.