But I am unable to retrieve the frame user meta list
l_user = frame_meta.frame_user_meta_list
Please help me solve the issue.
• Hardware Platform (Jetson / GPU)
Jetson NX • DeepStream Version
5.0 • JetPack Version (valid for Jetson only)
4.6-b199 • 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)
Hi @user78169 , I cannot run your code in my env.
Did you try to get the data from the deepstream_lpr_app with the c code?If you can get the vector from the c code in our demo, the reason maybe the python binding issue which you could check by yourself. Thanks
We suggest you tried with C code first and get the data you wanted, then you can tansfer it to python.
You can share your github link, but if your project has too much code, it maybe take a very long time to debug for it. Thanks
Hi @user78169 , yeah, the project can work in my env. From the log and your simple code, you don’t add any user meta in your code and neither add the output-tensor-meta in your config file. So there is nothing in the user_meta structure.
You can refer the link below to learn how to use output-tensor-meta https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_plugin_gst-nvinfer.html#id2
Also you can refer the deepstream demo code from :
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