Web camera source in problems

Accelerated Computing Intelligent Video Analytics DeepStream SDK
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1

Please provide complete information as applicable to your setup.

• Hardware Platform (Xavier)
**• DeepStream Version 4.0
• JetPack Version (4.2.3)
**• TensorRT Version 5.1
• NVIDIA GPU Driver Version (valid for GPU only)
Confronting with several problems while using web camera to source in deepstream, using “uri=rtsp://admin:password@IP” as the uri address and source type = 4:

  1. display problem: when the source is live camera, I cannot left click the display window into the secondary detection details mode, while the runtime command on keyboard can be done;
  2. input problem: to add the source in the config file, I cannot use the “num_source” parameter to increase the source number. I have to add manually by adding another source block named [source1];
  3. input problem 2: the max number of sources cannot be larger than 6. If more than 6 inputs are given, there would be an error and only 6 sources can be shown in the tiler window.
    All the problems happen only when using web camera, using local files as input are all good. How can I solve these?
3

Cloud you use latest DS 5.0 which has fixed more issues related to RTSP?

4

My linux version is L4T 32.2.1. It seems that only DS 4.0 can be installed. Can I install DS 5.O on L4T 32.2.1？

5

No, you also need to upgrade the Jetpack

7

Hi bcao,

I’m able to use DP5 now, but the problem is still not solved.
I’m using the deepstream-app to run deepstream and this is the error returned:

err
err1383×617 328 KB

It seems like a rtspsrc problem from the rtsp lib depended in gstreamer.
And my source txt file is here:
source_live_camera.txt (3.2 KB)
I source in a rtsp camera input for 8 times, where the problem still there when I source in more than 6 inputs.

8

Could you create a new topic to track this issue? I don’t think it’s a DS issue per the log.

9

Yes, I’ve create a new topic: Web camera rtsp souce in problem