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I cant believe this,( V4 Q: F0 U! I% o( |
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I 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. ; _, C1 S! @; U( O3 P8 v( }9 v7 E) ^4 [
works for vista 32 bit" ]$ \& h. n/ u, B* v
3 C& k: j+ a/ ` ZA few post back a guy told me how to get the optical in working again using the standard driver.5 j4 j/ h; \& D6 {* C
, x! {; M) v/ L- eYou do this by:-, {& o. p! W# c
" c3 Z0 M4 I! q: URight click on the speaker icon in the system tray and select play back devices 6 S% }4 o( h0 l% S4 F1 D; E0 h) Z1 q J+ P4 C: z
Now right click on the speakers icon and select propeties- ^; W" l8 z. s# U
. [& K$ h) n4 G+ c0 WIn the custom tab tick enable i/o 0 l3 @) x& J( a7 u8 E 9 i& e% P4 t' xThe in levels tab just un mute the spdif and digital! Y2 p' ]6 k& J' e; s
; H) V7 `* |& N* J8 vRight that gets the port working again but its still wont accept dts siganls from the 360 until you do this * A8 m+ J3 H0 C( Y4 ~# W1 v' ^1 g' B/ K( I5 W" [8 S. E5 H" H
Download the xfi driver from dell just go on the dell site and download for dell dimension xps 710 T% }7 o& @9 K) _' ^% a% l; m5 P. l9 X, v/ F. s
extract the exe file but dont install it just cancel after extracting , l: q" g. D% z- W% J& N# d: ^; y) C; `& ^4 J/ D" {
now copy these two files 6 p) h+ Y9 C9 ?' w7 _8 n7 w6 j$ {! M/ l* v( w0 P* V
ctac32k.sys ) s6 x& D% r* tctdvda2k.sys( v/ S/ }$ e& F9 U4 B& M
- s" f2 b! c$ I! L( o8 s! acopy over the two files already there" E+ l* S4 a& R: s) c' N' q
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when you reboot you'll have a new tab in the audio console for decoding6 O/ z4 C# J& L$ |0 C% J
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enable the internal decoder y3 o6 T% G4 K
3 G" B0 u6 A( C6 R5 L% s% X# H& Uand just one more thing# e5 f4 B o7 o
$ g3 n' g- m7 B. ^/ R% ?. A: Lin the spdif/io tab just enable the option from the drop down menu& P) a5 E+ w/ i. y
: n% E& _+ W9 _2 m' G' K# f6 u. E% u. ^DTS spdif in decode2 _! { K% S% B3 ^* x
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and 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.# y7 A6 f' k- E4 p1 [
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I'm i missing something here, why couldn't cl do that for us???? 1 w2 ~- F) x0 h6 U! q! I6 u$ J: a9 z, a0 A/ q
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# J% L! l/ o X' V( s$ l6 I