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devilstrider

macrumors 6502a
Original poster
May 12, 2010
658
0
Mine runs in slow motion. The audio is fine but the video is not.
No vids are really out of sync.
 
Videos on youtube run slow and out of sync.

MBP 15in i5
2.4ghz
8gigs of ram

Anything else you need?
 
Besides upgrading flash if you already havn't, all I can say is that at times youtube is very wonky.
 
Sometimes video is slow for me in youtube. I chalk it up to my internet service provider. Because its the same on my PC that's connected to the router. I'm using FIOS. When I'm at someone else's house that has a different wi-fi connection, its' faster.

You can open Safari. Go to Preference. Turn off Plugins. Then Turn it back on.

Check and make sure your Adobe FLash Plugin is up to date.
 
Those two vids ran fine for me. As I and other have said, however, sometimes youtube is very buggy at times. It doesn't have much to do with your computer's specs or internet connection, but more to do with youtube's servers. I can personally attest to vids running slow (from a streaming standpoint) or audio going out of sync at times.

Interesting contrast in those two vids you got there.
 
Those two vids ran fine for me. As I and other have said, however, sometimes youtube is very buggy at times. It doesn't have much to do with your computer's specs or internet connection, but more to do with youtube's servers. I can personally attest to vids running slow (from a streaming standpoint) or audio going out of sync at times.

Interesting contrast in those two vids you got there.

Yeah I picked the second one at random form youtubes home page. The Marvel vs Capcom one is what i wanted to see.

This vid runs perfect fullscreen and in HD.

http://www.youtube.com/watch?v=b-VMvbKVYYs&feature=fvw
 
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