Safari 5 Youtube Extension
Youtube Extension Google Chrome
I've also had problems on YouTube with Safari 5. I enlisted on their HTML5 Beta testing project and found that some pages were quite badly 'scrambled up' in both Safari 4 and Safari 5. Video download / embed links were under the video and thumbnails were breaking out of their grid.
I had the same unsatisfactory result as you. Then I turned off all the Safari extensions and the problem went away. I haven't yet figured out which extension(s) is. Safari Browser Extensions. Add-ons extend Safari, letting you personalize your browsing experience. Cfa 2015 torrent latest version. Best Youtube Downloader for Mac OS 1.5.17 by Mike Gale Jr.
Seems like there were some CSS incompatibilities. In addition in Safari 5, HTML video's sometimes lock up for no apparent reason and my machine emits a really loud screaming sound like an alarm going off! Scared the hell out of me the first time it did it (even though system volume was turned right down low).
Its happened twice now - both different videos. I uninstalled Click2Flash and Glims, but this issue seems unrelated to any plugins. Other browsers like Chrome and Firefox don't have any problems with YouTube, so I suspect this problem/s is related to Safari. Safari bomb Like others, I downloaded Safari 5 yesterday only to have my system jam up. I was not able to log in to my computer. Even though my warranty was expired I called tech support and talked them into helping me.
After speaking to two techs, they told me that they have been advised to tell customers not to download v 5 now. I had to reset my password in order to get into the system and then reinstall Safari 4 from my Snow Leopard disc. This was the first (and Last) time I was so quick to download a new update.