I get only a black screen and I cannot play the videos. I removed the flash plugin and reinstalled but this did not make any difference.
I have the very same problem.
Apple, what's happening?
Lately i have been fighting with issues i always had on Windows: tha's why i switchted to Apple.
I can't believe all it' s going so wrong!
go to this site http://www.youtube.com/html5. your probably on the html 5 trial, remove yourself from it and try watching some videos. good luck!
Thanks. Indeed I went to this site and discovered that I was on the htlm5 trial. However, I was never asked to join that trial.
Retrieving data ...