Sometimes you may face issues with playing Flash embedded videos, either they will not play or they will play but without sound which can be very irritating. This may be due to your web browser settings or may be due to older version of Flash eg YouTube embedded videos does not play smoothly in Flash 9. So if you are facing such problem you may just try to update registry, update your Flash player settings and also sound settings of your computer. But if still your problem is not solved and you are not getting audio for your flash embedded videos then final solution would be by ditching Flash 9 and going straight to the Flash 10 Beta I am sure now you can get sound and video playing smoothly with the flash player from youtube videos, embedded videos for Firefox and Chrome webbrowsers.
