Is there any demo for python video raw file saving?

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 Orin Nano 8GB
• DeepStream Version DS7.1
• JetPack Version (valid for Jetson only) Jetpack 6.2
• TensorRT Version 12.6.68
• NVIDIA GPU Driver Version (valid for GPU only) Unknow
• Issue Type( questions, new requirements, bugs) raw video saving demo for deepstream_python_apps
• 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) NO
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description) I didn’t find any related raw video saving demo on deepstream_python_apps

3

You can refer to our FAQ.

4

I have notice in other poster earlier, It says Jetson Orin Nano doesn’t support hardware encoder, which is nvv4l2h264enc, am I right?

And I have did use x264enc, but there are mosaic, see below.

5

This looks like a problem with the parameters of your x264enc plugin. You can try to tune the paramters of it by referring to x264enc, like increasing the bitrate, etc…

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I have tried DS7.1 sample file for test.

Can you help to take a look at the video: https://youtu.be/WYT5g4h8y3k

It seems the mosiac is from decoder or related …(I’m NOT sure). As I’m testing the issue using DS7.1 sample file, which is supposed to be good.

7

Let’s first rule out that it is the rtp source dropping packets caused the mosaic problem. Could you use the filesource to run your pipeline and check if there are any issue?

1 Like
8

Thanks for the help! We got the rootcause of this issue.

It has something to do with video-viewer. we use gst tool, then the isssue gone.

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