Deepstreamapp UDP issue

Accelerated Computing Intelligent Video Analytics DeepStream SDK
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1

Please provide complete information as applicable to your setup.

**• Hardware Platform (Jetson / GPU) Jetson
**• DeepStream Version 7.1
**• JetPack Version (valid for Jetson only) 6.2
**• TensorRT Version 10.8
• NVIDIA GPU Driver Version (valid for GPU only)
**• Issue Type( questions, new requirements, bugs) deepstream-app -c deepstream_config, shows NO vaild RTSP URL was provided. But i use udp instead of RTSP in deepstream_config, whose source0 type=4.
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

image
image1207×732 94.6 KB

2025-04-15_21-05
2025-04-15_21-05858×493 62.1 KB

to test gstreamr pipeline, i use
gst-launch-1.0 -v udpsrc port=5000 caps=“application/x-rtp, media=(string)video, payload=(int)96, clock-rate=(int)90000, encoding-name=(string)H264” ! rtph264depay ! h264parse ! queue ! nvv4l2decoder ! queue ! nvvideoconvert ! queue ! nvdsosd ! queue ! nveglglessink
git

2025-04-15_21-06
2025-04-15_21-061307×754 407 KB

it shows that a timetamping problem, how should i do.

3

You need to check if the pts of the stream generated by your udpsrc is smooth.

4

I added sync=false qos=false before nveglglessink, and it solved the timestamping problem. But i still can not show the video in deepstream-ap -c deepstream_config , which is as same as the first image i upload.

5

Deepstream-app cannot support udp source. If you want to use udpsrc, you can write your own sample according to our demo deepstream_python_apps.

6

I’ve solved this problem, thanks for your delightful help.