when i watch a movie online no mather what type of browser i use when go full screen made sound shutter and lagg's some times the vid does 2
but the vid some times play good even at 720P but sound still crap.
on windows xp 0 problems, now i got win 7 ultimate and it's all crap.
my system:
OS: windows 7 ultimate x64 (up 2 date)
mainboard Foxconn model G31MXP (Bios Phoenix Technologies LTD version 6.00 PG)
Processor: Intel(R) Core(TM)2 Quad CPU Q8400 @2.66GHz
Vid Card: Nvidia geforce GT 640 (up 2 date) driver Version 332.21
Sound: onboard Realtec HD audio (up 2 date) driver Version 6.0.1.7106
Ram: 4 GB DDR2
network adapter Realtek PCIe GBE Famaly Controler
Internet speed: 180MB cable connection (location Netherlands)
flash player: version 11.9.900.170
Iexplore 11.0.9600.16428
chrome 32.0.1700.72
firefox 26.0.0.5087
using Advanced Sytem Care Pro + Driver Booster Pro and no problems with registery (except for a few that are normal) or drivers
disable hardware acceleration makes it worse
reinstall flash , disabling protected mode in Flash, clear cach files, all pointles and 0 effect in my case,
bin searching the web for about 3 or 4 month's now with no result.
well added as much info on my system as i thought might be usefull. (why did thy had 2 terminate win XP...)