NVTV 是 LSI (LSI DVxplore MEPG-2 Encoder) Based board.
http://www.beareyes.com.cn/2/lib/20...20040911053.htm
http://www.pcpop.com/hard/04/9/46800.shtml
http://www.hexus.co.uk/content/revi...XJsX3BhZ2U9Mg==
http://www.pointofview-online.com/products/nvtv.php

比較表詳見網頁資料(或見上傳的抓圖NVTV_LSI.GIF):
http://htpcnews.com/main.php?id=pvr_card_id_guide_2
http://htpcnews.com/main.php?id=pvr_card_id_guide

SageTV 2 比 SageTV 1.x 支援更多電視硬壓卡 :
http://www.sage.tv/requirements.html?sageSub=tv

TV Tuner Card: Installed TV Tuner/MPEG-2 Encoding Card or USB device


Hauppauge WinTV-PVR-250, WinTV-PVR-250MCE, WinTV-PVR-250BTV or WinTV-PVR-350
Hauppauge WinTV-PVR-usb2 Model 941 (with version 1.4 or later)
Hauppauge Roslyn (Blackbird) card (SageTV V2 or later)
AVerMedia M150 (Blackbird) card (SageTV V2 or later)
Yuan MPG600 (SageTV V2 or later)
Prolink Pixelview PlayTV@P7000 (SageTV V2 or later)
ATI eHome Wonder (SageTV V2 or later)
Adaptec VideOh! DVD Media Center Edition PCI (version 1.4 or later)
Creative Labs Video Blaster Digital VCR - support for the DVCR is limited due to the discontinuation of the card by the manufacturer
Provideo PV259, PV258 Series, PV256C or PV256T
AVerMedia M179 (Discontinued OEM MCE Card)
Other MPEG-2 encoding cards based on the Conexant IVAC-15, IVAC-16, CX23415, CX23416 or StreamMachine 2210 Codec should function correctly but may not have been tested.

這一款應該是nvidia p179的公板
台灣應該有很多廠有生產(尤其是做nv vga的),但據說都賣不出去
因為只有談oem案子用,但似乎一直都沒有成功
2002年電腦展聯合推銷p179的三大主力-Nvidia/AMD/Iwill

InnoVision目前並未在台灣銷售,可能因為市場太小了吧!!

小弟的愚見,如果mcs2005在日本用零售方式來賣,那不太看好mce了
軟硬都要花錢,而且都不是一筆小數目的錢,短時間小弟認為有困難吧!!

大陸有一個論壇談對mce很有興趣.提供給各位大大參考
http://bbs.gzeasy.com/index.php?showforum=88
如果要發言可直接用繁體字無需轉換為簡體字再發言
:p

以PCI頻寬來算軟壓卡3~4張可同時收看,但CPU要夠強
但以硬壓卡來算,用第二張來觀看可能PCI頻寬會不夠
要錄影的話可能會更慘

除非用PCI-E可能可以吧,但是市面上還沒看到所以還不確定

ATI 550PRO可能要到年底或下1Q才會上市吧!!

所以要玩MCE多螢幕的功能可能需要PCI-E才能實現吧!!

小弟的愚見有錯請指正,多謝!!

用兩張硬壓卡可以同時使用沒問題, MCE PC跟Extender同時可以收看不同頻道的LiveTV, 可是CPU要強一點, 最好要2G以上...

硬壓卡以壓縮比Video:9Mbps+Audio:224Kbps=9224Kbps
(Bits Per Second)~1.2MBytes Per Second.

軟壓卡以YUY2,720x480,30fps=720x480x30x2~20MByes Per Second.

所以觀看時,硬壓卡比軟壓卡不佔PCI頻寬.
但是觀看時,硬壓卡比軟壓卡多佔CPU, 因為硬壓卡要用CPU 做
MPEG Decode 才能看.

錄影的話, 軟壓卡會更慘.
因為軟壓卡錄MPEG-2, 是用CPU做MPEG Encode.
硬壓卡錄MPEG-2, 是用硬壓卡上的晶片做MPEG Encode.
"CPU做MPEG Encode"比"CPU做MPEG Decode"還多吃CPU Computing Power.

:eek: 看來我的觀念還有些繆誤
多謝指點~~ :p

修正"軟壓卡以YUY2,720x480,30fps=720x480x30x2~20MByes Per Second."

因為YUY2是YUV422格式, 所以應該是:
軟壓卡以YUY2,720x480,30fps=720x480x30x2x(2/3)~13.2MByes Per Second

看看小弟剛剛發表的文章吧

http://www.pcdvd.com.tw/showthread....#post1076273023