Quote from xSatuim
Try using the HTML5 beta of YouTube? This won't really fix the fact that Flash sucks.
And might not work as good since it's a beta but it's something to take a look at.
HTML5 will probably take over from Flash...one day
Already tried that. Didn't Work.
I've actually fixed it. I had to redownload Adobe and Java. Then I did some system cleaning and reset my audio settings. I'm not quite sure which program caused the problem, but it was very unessential.