RDCmarkvision edge patrol software camera has no image
I encountered a problem using RDCmarkvision, can anyone help me?
When starting the RDCmarkvision edge patrol function, the "camera preview window" on the software interface displays "no signal", and the system cannot capture any real-time images. This directly leads to the complete failure of all visual dependent functions. What should I do? Any suggestions?
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I was using a regular USB extension cable for my camera, but it worked fine after replacing it. Thank you for your response