UDP rtsp stream weird behavior

[blakeblackshear]

UDP rtsp stream weird behavior

[koncode]

I tried connecting to the camera with an ONVIF app on my phone through tcp and now i think my camera does support rtsp over tcp but the container does not start without the above environment variable. Instead it throws this error :
docker run --rm --privileged -v /dev/bus/usb:/dev/bus/usb -v path/config:/config:ro -e RTSP_PASSWORD='pass' -p 5000:5000 blakeblackshear/frigate:edgetpu

On connect called
Traceback (most recent call last):
File "detect_objects.py", line 90, in
main()
File "detect_objects.py", line 44, in main
cameras[name] = Camera(name, config, prepped_frame_queue, client, MQTT_TOPIC_PREFIX)
File "/opt/frigate/frigate/video.py", line 119, in init
self.frame_shape = get_frame_shape(self.rtsp_url)
File "/opt/frigate/frigate/video.py", line 100, in get_frame_shape
frame_shape = frame.shape
AttributeError: 'NoneType' object has no attribute 'shape'

So i am even more confused now...

[blakeblackshear]

When the process first starts, it fetches a single frame to determine the resolution of the video stream. The NoneType error you are seeing means that it failed to fetch that first frame. For the high confidence false positives, I would try setting -e DEBUG="1". That will write an image file for each detected person to /lab/debug/ which may give you an idea of what the process is actually seeing.

[koncode]

Just did that it it gives me the below output:

On connect called
Invalid UE golomb code
Invalid UE golomb code
Invalid UE golomb code
W third_party/darwinn/driver/package_registry.cc:65] Minimum runtime version required by package (5) is lower than expected (10).
Capture process for back: 31

• Serving Flask app "detect_objects" (lazy loading)
• Environment: production
  WARNING: Do not use the development server in a production environment.
  Use a production WSGI server instead.
• Debug mode: off
• Running on http://0.0.0.0:5000/ (Press CTRL+C to quit)
  Invalid UE golomb code
  Invalid UE golomb code
  Invalid UE golomb code
  192.168.0.156 - - [14/Apr/2019 16:28:22] "GET /back HTTP/1.1" 200 -
  Invalid UE golomb code
  Invalid UE golomb code
  Invalid UE golomb code
  Invalid UE golomb code
  Invalid UE golomb code
  Invalid UE golomb code
  Invalid UE golomb code
  ...

I don't have a /lab/debug/ dir inside the container though.

[blakeblackshear]

Sorry. I forgot that I removed that feature when I implemented Coral support. I am not sure what would be different about your video feed. What camera are you using?

[koncode]

I tried with many different cameras and the issue remains.
Even with the demo object detection from the official site i have the same issue!

So, at the moment, i don't think there are any problems with your code.
I will close the issue now. Feel free to keep it open if you think it may help someone in the future.
Thanks again.