One of your cameras has no name configured
6/9/2021, 11:25:27 PM [Camera FFmpeg] Initializing Camera-ffmpeg platform...
6/9/2021, 11:25:27 PM [Camera FFmpeg] One of your cameras has no name configured. This camera will be skipped.
6/9/2021, 11:25:27 PM [Camera FFmpeg] The videoConfig section is missing from the config. This camera will be skipped.

```json
[
    {
        "platform": "Camera-ffmpeg",
        "cameras": [
            {
                "name": "Test",
                "videoConfig": {
                    "source": "-re -i rtsp://192.168.4.8:554/live0",
                    "maxStreams": 2,
                    "maxWidth": 1920,
                    "maxHeight": 1080,
                    "videoFilter": "scale=1280:720"
                }
            }
        ]
    }
]
```