QUOTE(Deimos Tel`Arin @ Mar 14 2013, 10:34 AM)
oh do you mean those that are rendered in game via the game engine?
i.e. there is a loading screen and loading bar at the bottom before those videos begin playing?
those are dependent on your graphic settings one.
what graphic settings you choose for your starcraft 2?
yes, there is a loading bar for the video, so i guess the video is at their server, we cant watch without internet connection?
im using HD4850, and the settings was ultra when i playing wol, din't check after hots was installed.
since the video is streaming, so the GC not affect much? my HD4850 can view m2ts lossless bluray with no problem. i guess it's depends on your internet connection? if u using high speed, say 4mbps then it might give u 720p, since im using 1mbps, so i got non-so-good quality

just a guess..