High Speed USB 2.0 Video Audio Capture Card: The video capture adapter can establish a connection between PC and video devices via VHS, VCR, DVD and improve the image quality with settings such as brightness/contrast/hue/sharpness and saturation. Excellent digital format and video editing. USB 2.0 interface. Video input: S-video interface (Mini-DIN 4) / composite CVBS interface. Audio input: left channel interface (Audio-L) / right channel interface (Audio-R). Easy connection via cinch or audio/video Used between PC and video equipment. Simple operation and easy to use Support for all video formats: such as VCD DVD SVCD WMV and other video formats. To transfer the captured movie to a hard drive or DVD, you can use a VCR, video camera, old-fashioned camera, stereo, or any other composite audio and video (CVBS) device to connect to a PC or a laptop. Select PAL to record video at 25 fps frame rate and NTSC to record video at 30 fps frame rate. PAL/NTSC video type: PAL's color model is YUV, 625 scanlines/FPS, 25 FPS/s (40 ms/FPS), highest resolution used is 720 x 576 @ 25 FPS. NTSC's color model is YIQ, 525 scanlines/FPS, 30 FPS/second (29.97 FPS, 33.37 ms/FPS), highest resolution used is 760 x 480 at 29.97 FPS (Note : When playing NTSC format on a PAL format TV, the picture becomes black and white). Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail .