Q: "DVR3100 H"是否能不接到"音效卡aux-in"
A: Method 1 : Use "Hardware MPEG Encoder" ("Preview by Hardware Encoding")

Method 2 : Use "PCI Audio".
《分享》開啟 PVR2 PCI Audio 功能 :
http://forum.zhe-feng.com.tw/viewth...&extra=page%3D1