Stream timing out, help… 
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**Describe The Problem:**
<!-- A clear and concise description of what the bug is. →
When I tap on the viewer to go full screen, the video feed times out…

The rtsp url works in VLC to provide video, the thumbnail images are also updating every 10 seconds and so I'm a bit confused as to what to even change.

**To Reproduce:**
<!-- Steps to reproduce the behavior. -->

**Logs:**
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```
03/04/2021, 12:12:33 am [Camera FFmpeg] [Driveway2] Starting video stream: 1280 x 720, 7 fps, 299 kbps
03/04/2021, 12:13:04 am [Camera FFmpeg] [Driveway2] Stopped video stream.
```

**Homebridge Config:**

```json
"platform": "Camera-ffmpeg",
"name": "Camera FFmpeg",
"cameras": [
{
"name": "Backyard2",
"manufacturer": "Gadinan",
"model": "Full HD 1080P PoE 2.8mm IR",
"serialNumber": "123",
"motion": false,
"unbridge": true,
"videoConfig": {
"source": "-i rtsp://192.168.1.13:554/user=admin&password=&channel=1&stream=0.sdp",
"maxStreams": 2,
"maxWidth": 1280,
"maxHeight": 720,
"maxFPS": 7
}
},
{
"name": "Driveway2",
"manufacturer": "Gadinan",
"model": "Full HD 1080P PoE 2.8mm IR",
"serialNumber": "123",
"motion": false,
"unbridge": true,
"videoConfig": {
"source": "-i rtsp://192.168.1.11:554/user=admin&password=&channel=1&stream=0.sdp",
"maxStreams": 2,
"maxWidth": 1280,
"maxHeight": 720,
"maxFPS": 7
}
}
]
}
```

**Screenshots:**
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**Environment:**

* **Node.js Version**: 15.10.0
* **NPM Version**: <!-- npm -v -->
* **Homebridge Version**: 3.3.5
* **Homebridge Camera FFmpeg Version**: 3.1.2
* **Homebridge Config UI X Plugin Version**: (Hoobs)
* **Operating System**: TrueNAS jail



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