If you can't see video in the Smart Client and configurations are correct, what might be blocking the video?

When video is not visible in the Smart Client even after confirming that configurations are correct, one possible reason could be that the ports necessary for the Smart Client's operation are blocked. This is essential because the Smart Client relies on specific network ports to transmit video data effectively. If these ports are blocked due to firewall settings, network policies, or other forms of network security, the client will not be able to receive or stream video, leading to the observed issue.

Understanding that the video data travels through designated ports reinforces the importance of network configuration in video surveillance systems. Properly configured ports ensure data can flow seamlessly between devices, allowing users to access and view video feeds without interruptions or blocks.