鬼泣4的高fps是用HDTV插值720p换来的？

虽然本次TGS演示中，PS3的fps遭人诟病，
不过DMC4的Frame rate还是比较让人满意的

然而在某次系统crash后，
Joystiq的人发现鬼泣4的Demo原来是运行于not-true and not-full 720p模式......
高fps就是这么来的？

http://www.joystiq.com/2006/09/2 ... evil-may-cry-4-ps3/
....
The game did look good but, interestingly, after a brief system crash (hey, this is beta software after all), the Sony television display (the same one with the "Full 1080" sticker on the front) revealed this particular PS3 demo was running at a not-true and not-full 720p.
....