Usb Capture Support

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Screen shows "No Signal" or "Unsupported Signal" when I use Magewell capture device

1Check if the resolution of the signal source exceed the processing range of the capture device Please refer to the tech spec of the capture device on the Magewell official website. The highest supportable resolution can be found in the Input Features section. 2Check if the signal source works normally Connect the signal source to other receiving devices (such as TV). If the other receiving devices cannot display videos normally, the problem should come from the source. Or connect your capture device with other signal source. If the capture device works normally, the problem should come from the original source. 3Check the status of cables and interfaces Use the recommended brands of cables or use the Mini Repeater HDMI 4K to enhance the signal. Mind the length of cables. If the cable is too long, the quality of signal transmission will be damaged. For USB Capture (Plus) devices, make sure they are used with the original USB 3.0 cables provided by Magewell. Check if all interfaces are firmly connected. If there are any worn interfaces, use alcohol pads to wipe the interfaces. If there is a adapter between the signal source and the capture device, replace the adapter. If there is a signal splitter, connect the source directly to the capture device. 4Steps for HDMI devices Make sure the signal source is not encrypted by HDCP because HDCP signals are not allowed to be captured according to the law. Reset the EDID. (See How to reset the EDID of HDMI capture device)

Article ID: 000050048

Captured video is blurrier than the original video

Follow these steps to troubleshoot problems. 1If the Resolution, Color format and Quantization of the captured signal is consistent with those of the input signal? USB Capture (Plus) Family Open the utility software USB Capture Utility V3. In the Info tab page, view the Video signal format, which consists of the resolution and frame rate of the input signal. In the Video tab page, view the Color format and Quantization in the INPUT section. In the Video tab page, set the Color format and Quantization in the CAPTURE section to the value of the same properties in the INPUT section. In your video capture software, set the Resolution, Color format (if available) and Quantization (if available) of the captured signal to the value of the same properties of the input signal. Pro Capture, Eco Capture Family Call the driver panel of capture card. In the Video tab page, view the Input signal format, Color format, and Quantization in the Input section. The input signal format is displayed next to the Input label, and includes the resolution and frame rate of the input signal. In the Video tab page, set the Color format and Quantization in the Capture section to the value of the same properties in the Input section. In your video capture software, set the Resolution, Color format (if available) and Quantization (if available) of the captured signal to the value of the same properties of the input signal. 2If the captured image is scaled in the video capture software? If video capture software allows users to set the scaling, make sure the scale factor is 100%. 3If the input signal is interlaced signal? USB Capture (Plus) Family Open the utility software USB Capture Utility V3. In the Info tab page, view the Video signal format. If the video signal format contains "p", the input signal is a progressive scan signal; if it contains "i", the input signal is a interlaced scan signal. For interlaced scan signal, open the Video tab page, and then set Deinterlace to Weave, i.e. no deinterlacing. Pro Capture, Eco Capture Family Call the driver panel of capture card. In the Video tab page, view the input signal format next to the Input label. If the video signal format contains "p", the input signal is a progressive scan signal; if it contains "i", the input signal is a interlaced scan signal. For interlaced scan signal, open the Video tab page, and then set Deinterlace in the Capture section to Weave, i.e. no deinterlacing.

Article ID: 000050055

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