Decode camera once

[446073615]

I am using deepstream I want to connect to the camera, which can be decoded once and reused multiple times, such as configuring multiple inference components separately

[yingliu]

Does this pipeline in
apps/sample_apps/deepstream-test2 work for your case?

[446073615]

@yingliu

deepstream-test2

not really

[446073615]

I have a batch of cameras. I want to configure two or three or more algorithms for each camera. And I don’t want to repeatedly decode the camera

[446073615]

[446073615]

shancaidazf/111/blob/main/pipeline2.png

here the gstreamer pipeline picture. i added two demuxers, but it do not works well. However, when i add only one demuxer , it works . i donot know why

[junshengy]

Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• 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)
• The pipeline being used

[junshengy]

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

Do you want parallel inference?

You can refer this project .