How to split the streams after the video streams are merged by nvmultistreamtiler

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU) [GeForce RTX 3070 Ti]
• DeepStream Version version 6.0.0
• JetPack Version (valid for Jetson only)
• TensorRT Version TensorRT-8.2.1.8
• NVIDIA GPU Driver Version (valid for GPU only) CUDA Version: 11.5
• 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)

How to split the streams after the video streams are merged by nvmultistreamtiler？？？

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3

No way.

If you don’t want to tile the multiple stream, please use nvstreamdemux instead of nvmultistreamtiler. Gst-nvstreamdemux — DeepStream 6.3 Release documentation

4

Thank you for your attention

The use of nvmultistreamtiler in the project is to do only one inference for 2 rtsp inputs

5

The “batch” is built by nvstreammux(Gst-nvstreammux — DeepStream 6.1.1 Release documentation), whether to use “nvmultistreamtiler” will not impact the 'batch".

Please read and understand the document.

6

Thank you for your answer
I understand what you mean, batch is inference by batch, but the fps is still not high enough, so I think one inference after merging the video streams may be better than batch.
The question is how to split the video stream after it is merged by nvmultistreamtiler? ? ?

7

No way. The videos have been merged into a new video.