先問一下是不是內顯
敝人785G要超到800MHz才能有比較好的播放品質
原本的700MHz時畫面頓的有點微妙(買來就超了 頓的狀況有我有感覺旁邊的朋友沒有)
超到800之後畫面個人感覺比較能接受
不過還是比較想存錢買張南方群島

再來就是resize的問題
MPC-HC我這個785G不能選bilinear以外的選項
不然畫面也是會有撕裂的情形

但是 這些一定是ati的錯嗎?
說實在的畫面撕裂的問題我是還算信任mpc-hc官網的說法
Tearing is one of the most frequent problems happening with home theater computers. Almost invisible on still pictures, this becomes very annoying on panning scenes.

The root reasons of this problem are not quite easy to identify, but this seems to happen more frequently with Windows XP than with Vista. MPC-HC has an option that uses the same graphic mode as video games in order to solve this tearing problem for good.
Unfortunately this option has some small disadvantages, such as:

It works only if the output is set to "VMR9 Renderless" or "EVR Custom pres."
In this mode Windows cannot display either context menus or dialog boxes. To open the options window or to load another video file, you first need to close the current video using the "Ctrl+C" system shortcut.

是否真的是ati的問題其實也很難說....