... need other power4. Capture Video & Audio though USB 2.0 interface5. Support Brightness, Contrast, Hue, and Saturation ... All Formats: record in DVD+/-R/RW, DVD+/-VR, and DVD-Video.10. Applying to internet conference ... -quality video and audio file direct by USB 2.0 interface without sound card. However, the ... video files etc. System Requirements: USB: Compliant USB 2.0 free port OS: Windows 2000, XP,Vista ...