Attach the whole frame to usermeta

Please provide complete information as applicable to your setup.

• Hardware Platform: Jetson
• DeepStream Version: 5.0
• JetPack Version 4.3
• TensorRT Version 7.0
• NVIDIA GPU Driver Version (valid for GPU only)
How can I attach the whole frame to usermeta so that I can send it as a event message?

Can you clarify your requirement? Are you writing gstreamer app or deepstream python app? What kind of event do you want to sent? A GstEvent or other type event? Where will the frame be sent to?

@Fiona.Chen Thanks for prompt reply. I’m writing deepstream c++ app and I’d like to send frame with JSON event message to kafka no matter if something is detected. So I need to get inferred frames. May ds-example works? I’m trying to use it.

Can you refer to Deepstream SDK sample app source codes of deepstream-test4 to check it can provide the information you need? It is under /opt/nvidia/deepstream/deepstream-5.0/sources/apps/sample_apps/deepstream-test4 folder.