Synology Homebridge FFMPEG error
Hi
I get an error like:
[8/1/2019, 9:47:58 PM] [Camera-ffmpeg] Start streaming video from Voordeur with 640x360@132kBit
[8/1/2019, 9:47:58 PM] [Camera-ffmpeg] An error occurs while making stream request
[8/1/2019, 9:47:58 PM] [Camera-ffmpeg] ERROR: FFmpeg exited with code -2

in homebridge (running on Synology)  I have plugin:
ffmpeg plugin for homebridge:
homebridge-camera-ffmpeg v0.1.12

config looks like
{
            "platform": "Camera-ffmpeg",
            "cameras": [
                {
                    "name": "Voordeur",
                    "videoConfig": {
                        "source": "rtsp://user:pass@x:x:x:x:554/cam/realmonitor?channel=1&subtype=0&unicast=true&proto=Onvif",
                        "maxStreams": 1,
                        "maxWidth": 640,
                        "maxHeight": 480,
                        "maxFPS": 20
                    }
                }
            ]
        }

I do get a stream in VLC from the RTSP

I installed Homebridge via the manual SPK

I do see the cam in HomeKit
when i press this cam I got he error in the log

any idea how to fix?

Thanks a lot