prabas Posted July 21, 2011 Share Posted July 21, 2011 Hey,<br />I just installed Lion on a fresh system, and I noticed that iTunes CoverFlow/Safari history scrolling (flow type)/60FPS .mkv videos isn't smooth enough, I can get 60FPS video smooth in a small window only, but in a full screen I managed to get 20-25FPS only. I haven't added any graphics-related kexts, or somehow changed anything. In 10.6 and 10.6.7 everything was ok, but now.. I have backed-up 10.6 kexts, maybe I should try to replace them (but I don't think so that this will help). I found out, that I can get full performance after random system reinstalls, eg. 1month ago I installed 10.6, everything was ok and then updated to 10.6.8 and same thing happened, 20-25FPS videos, coverflow feels laggy, especially in full-screen. So, any ideas what might help me? EDIT: Reinstall helped Link to comment Share on other sites More sharing options...
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