... modes: Composite, S-Video, Y/Pb/Pr, and Y/Cb/Cr. A usb video grabber with ypbpr1.Capture analog video to digital. 2. 4 input modes ... by USB interface, it has four input modes: Composite, S-Video, Y/Pb/Pr, and Y/Cb/Cr. And the input signal type is ... NTSC. it can provide best capture and edit function for you, the capture function can record analog video file (PAL or NTSC), the ...