Local realtime person detection for RTSP cameras

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6352

Hi,

I have just discovered that the snapshots taken by Frigate, are easily accessible without authentication via a simple link. This means that anyone with the link can access the images from my camera.

https://HOMEASSISTANT.URL/api/hassio_ingress/HASH//api/events/ID-NUM/snapshot.jpg

I am concerned about the security of my data and would like to disable this feature. I do not want my snapshots to be shared on the internet, as I fear that an error could lead to unintended access to my data.

unfortunately I found nothing in this direction is there really no option to do this?

6353

There are settings for this directly in the integration. Unauthenticated endpoints are the only way to make it possible to include snapshots in notifications for most users.

You would have to know the event id, which is randomly generated and not easily guessed. You can use the setting to only allow the requests for events within the last X seconds, so now you have to guess it within a small window of time before it expires.

You can also just disable the unauthenticated proxy and use a different notification service than the home assistant app.

Screenshot_20230411-190042
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3 Likes
6354

Out of curiosity what benefits would i get switching to or adding webRTC/Go2RTC for restreaming?

I am using the Frigate lovelace card which i assume takes the feed from Frigate directly and not from the camera? I tend to view cameras through the HA app on my iOS device.

I very rarely use the frigate web interface unless im looking at historic stuff.

I have updated to 0.12 and havent changed any configs and things appear to be working as before. However dont want to miss out on any enhancements or performance improvements by not switching to the new stuff.

6355

I have just updated my HACS integration (v4.0.0) and unRAID frigate docker ( 0.12.0-da3e197) to the newer versions, switched over to go2rtc, and removed rtmp entries from my config.

Everything seems OK.

However, I note in my HA logs I am still seeing attempts to connect to rtmp ports which are failing ?

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6356

well, RTMP has deprecated so using go2rtc will be required for the camera stream in HA once RTMP is removed.

6357

Lower latency. For me HA had at least 5 second delay, really more. Webrtc is realtime, maybe .5 second lag but it was too short to care or notice.

Less connections to camera. Single connection to camera and all others connections are from go2rtc. Helps if you have bad connections to camera or multiple connections needed.

2way audio support.

I guess at this point i am poorly repeating the readme for the project

5 Likes
6358

I just wondering is there no possibility to import and use own environment variables?

2023-04-14 15:21:04.116940913  [2023-04-14 15:21:04] frigate.detectors.plugins.edgetpu_tfl INFO    : TPU found
Traceback (most recent call last):
  File "/usr/local/go2rtc/create_config.py", line 90, in <module>
    go2rtc_config["streams"][name][i] = stream.format(**FRIGATE_ENV_VARS)
KeyError: 'AICAM_PASSWORD'
6359

Env vars need to start with FRIGATE and I think it only works for mqtt password and camera inputs.

Eg my reolinks password is used like so {FRIGATE_REOLINK_PASSWORD}

1 Like
6360

The current list is:

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6361

Does it work fast like that if you use the HA mobile app?

6362

Yes it can

6363

Hi,

I’m running Frigate on a Raspi4 with 8Gb
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and I’m streaming the video from a camera with a main and a sub stream

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do you have any suggestions to reduce the inference speed?
what should be the best resolution for detection?

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this is my config.yaml

detectors:
  coral:
     type: edgetpu
     device: usb

go2rtc:
  streams:
    videoSub: 
      - rtsp://user:[email protected]:XX/videoSub
      #- "ffmpeg:rtsp_cam#audio=opus"
    videoMain:
      - rtsp://user:[email protected]:XX/videoMain
      #- "ffmpeg:rtsp_cam_sub#audio=opus"
  webrtc:
    candidates:
      - X.X.X.X:8555
      - stun:8555

birdseye:
  enabled: True
  mode: continuous
  #restream: True

objects:
 track:
   - person
#   - car
   - bicycle
   - motorcycle
   - bird
   - cat
   - dog

cameras:
 camera1:
  enabled: True
  
  ffmpeg:
    inputs:
    - path: rtsp://user:[email protected]:XX/videoMain
      hwaccel_args: preset-rpi-64-h264
      #input_args: preset-rtsp-generic
      input_args: preset-rtsp-restream
      roles:
       - record
   
    - path: rtsp://user:[email protected]:XX/videoSub
      hwaccel_args: preset-rpi-64-h264
      #input_args: preset-rtsp-generic
      input_args: preset-rtsp-restream
      roles:
       - detect

    output_args:
      record: preset-record-generic
      
  detect:
    enabled: True 
    width: 1280
    height: 720
    fps: 5
    #width: 2304
    #height: 1536
    #fps: 5

  record:
   enabled: True
   retain:
     days: 7
     mode: motion

   events:
     pre_capture: 15
     post_capture: 15
     retain:
       default: 5
       mode: active_objects
       objects:
        person: 5
     objects:
      - person

  snapshots:
    enabled: True
    timestamp: True
    bounding_box: True
    retain:
      default: 5
      objects:
        person: 5

  rtmp:
    enabled: False
6364

Not sure if related but you can reduce the fps on the sub stream. you have it set to 5 in the config but 15 on the camera.

Also you are not using your gortc streams, is that intentional?

i expected:

  ffmpeg:
    inputs:
    - path: rtsp://127.0.0.1:8554/videoMain?video=copy&audio=aac
      input_args: preset-rtsp-restream
      roles:
       - record
   
    - path: rtsp://127.0.0.1:8554/videoSub?video=copy
      input_args: preset-rtsp-restream
      roles:
       - detect
6365

Did you ever find anything on this? I have some cameras do the same thing when I enable detect.

6366

Thank you, I am now using CPU acceleration for ffmpeg decoding which helped quite a bit.

1 Like
6367

Hi @SgtBatten,

thank you.
I’m not getting what you mean with “you are not using gortc stream”, can you help me to understand what I should do?

6368

Note the difference between your config and the ffmpeg section I posted. (which is under your camera1: key. )

In your config your camera inputs is a direct connection to the camera. If you word for word copy what I gave you it will instead have just gortc connect to the camera and then frigate will connect to the gortc restream.

6369

Does any way exists to change timestamp format in Events page?
image
In HA Settings I have 24h format selected:
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6370

frigate does not consider HA settings of course. You need to configure that in the frigate config

6371

Oh yes, I’m really blind. Before I could only see the timestamp_style setting , but now I see it under ui block as well. Thank you.