How to get RTSP timestamp?

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) NX
• DeepStream Version 6.01
• JetPack Version (valid for Jetson only) 4.6
• TensorRT Version 8.0

Host: win7 computer, Client: Jetson NX
I am using deepstream test5 app to run a customed yolov5 trt model, input is RTSP video and output kafka messages of inference coordinates, so I need to get the original timestamp of the RTSP video for each frame, to sync the messages and frames on Host.
And I found deepstream generated its own timestamps when pulling RTSP frames, I cannot use them for Host’s sync.
Please give a advice on how to get the original RTSP TS.
Thank you.

3

You can refer the link below how to set paras to nvstreammux plugin to change the timestamp:
https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_plugin_gst-nvstreammux.html

4

Ok, thank you.

5

The above issue solved.
Another question:
How to change the timezone from UTC to China time in test5?
Thank you,

6

Cause there is a time difference of 8 hous, you can change it by youself.

7

ok

8

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