Just noticed about an hour ago this youtube sound problem. some videos have very static breaking sound.
is it some kind of flash bug? i read somewhere it has to do with Adoby messing up system sounds O.o
this bg is in effect on Chrome and IE so far as i checked
here is an example https://www.youtube.com/watch?v=yXCMR4ebqlM
now try pausing and playing and the volume should lower and higher randomly