Multiple level alarm for each detection in deepstream

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Jetson Xavier

I want to add some functionality to the Deepstream-app but do not have the knowledge of C to do it.

Requirements:
(all times are examples I will need to be able to modify them in the config file)

A. 3 levels of detection for each object

  1. after an object has been detected for 5 seconds a wav/mp3 files plays
  2. after another 5 seconds a different wav/mp3 file plays
  3. after another 20 seconds a gpio is triggered

B. adjustable detection zone rather than the whole camera feed/screen

C. a gpio input button which will reset the counters in part A above

Does anyone have similar functionality they could share?

thanks Chris

3

Hey Chris,
1.please share your setup with us
For B, we don’t support this feature, however we can filter out the output via roi-top-offset/roi-bottom-offset, refer Gst-nvinfer — DeepStream 6.1.1 Release documentation.

For other questions, could you specify more details, I didn’t get.