How to create and use nv-batch-metadata without nvstreammux?

If there is no nvstreammux plug-in in my pipeline, how to create and use nv-batch-metadata? Thank you!
I do not use the nvstreammux plug-in because I have to operate on the CPU.
jetson xavier nx
Issue Type: questions

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

Please help share the information:
• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson 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)

And is there a reason you don’t use nvstreammux plugin?