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Vista下打开X Fi 的AC3、DTS硬件解码的方法

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1#
发表于 2007-12-18 14:04 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
原帖内容见:
) p& i$ A; M& ?0 W3 Q8 }% i- D  d" Ohttp://www.youp-pax.com.cn/bbs/viewthread.php?tid=9199&extra=page%3D1
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http://forums.creative.com/creativelabs/board/message?board.id=Vista&message.id=13178/ p5 h8 r7 |9 [9 V7 ?8 O

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2 J+ G+ T4 p  H1 ~* RI cant believe this,
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3 l4 z4 f9 |. s$ R% @4 o  J7 z# OI used to use under xp my xfi fatayti with my xbox 360 using the optical in with dolby but since vista that has not been possible until now.; G/ W' Z2 W6 r# r( [

* [- `; k, [* T  {9 ?6 Qworks for vista 32 bit2 F: R; z" O0 W/ i, v

, h* r; H$ F9 W" N5 ?A few post back a guy told me how to get the optical in working again using the standard driver.
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You do this by:-
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8 r. j# N6 N5 v% y8 ?& l/ `) `Right click on the speaker icon in the system tray and select play back devices' W7 x& s1 v4 U; C
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Now right click on the speakers icon and select propeties* o; `0 u* K2 c
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In the custom tab tick enable i/o
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2 [& e5 Q) E8 ^* gThe in levels tab just un mute the spdif and digital8 E( l$ N8 y" L/ P, F
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Right that gets the port working again but its  still wont accept dts siganls from the 360 until you do this6 m* x! }5 U: j" r) P
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Download the xfi driver from dell just go on the dell site and download for dell dimension xps 710( I9 @  J% [& Y! O# T  o
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extract the exe file but dont install it just cancel after extracting
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* t( H2 M8 s. r4 a% Nnow copy these two files! `. v5 r& O# x) j. e% `- Q) a
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ctac32k.sys) H* p. k) o7 O2 \5 ?) i
ctdvda2k.sys7 a$ v* t; |; o$ }) G9 P' v# E
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into c:windows/system32/drivers
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copy over the two files already there( k) [9 c: a  W$ N
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when you reboot you'll have a new tab in the audio console for decoding! `  D" N; a) N& Y; o! a1 S
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enable the internal decoder) J: N/ N$ n7 F& ?% O# k

& D" T& a2 Y) H/ ~0 J7 ~and just one more thing
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, g! E+ d) I3 h) v/ v8 Kin the spdif/io tab just enable the option from the drop down menu
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& u1 @* S0 O: aDTS spdif in decode- }* q) w. _# x# r9 S

6 M  y: c5 S9 [, _4 v5 d  Y9 y8 Fand thats it works a treat for me i now have my xbox 360 connected up to my optical in with dolby digtal in the settings.
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I'm i missing something here, why couldn't cl do that for us????
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我试了一下,确实可以的,而且WinDVD播放AC3和DTS片子的时候,CPU占用率有少许下降,但是不能肯定就是真的硬件解码
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" I0 w9 z$ I9 M, G0 M[ 本帖最后由 benwhale 于 2007-12-18 14:09 编辑 ]

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2#
发表于 2007-12-18 19:16 | 只看该作者
如此造福大众的贴可不能不顶,沙花不能不要!:loveliness:
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3#
发表于 2007-12-18 23:52 | 只看该作者
造福大众:lol: :lol: :lol: :lol:
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