Failed to start WebRTC stream: webrtc

[denisvarga]

When i start stream of my camera, it goes well, and after like 10s it gives me this error

Failed to start WebRTC stream: webrtc: streams: exec/rtsp [rtsp @ 0x7f79080000] method DESCRIBE failed: 404 Not Found [in#0 @ 0x7f79412b00] Error opening input: Server returned 404 Not Found Error opening input file rtsp://127.0.0.1:18554/camera.nvr2_main_orginal?audio. Error opening input files: Server returned 404 Not Found