Deepstream python msgbroker example (deepstream-test4 example)

Jetson Orin AGX 64Gb
Deepstream 6.4
JP 6.0 DP
TensorRT 8.6.2.3

In the example , object metadata for the first object in the frame is sent to the mqtt message broker, but a more typical use case would be to send all object data per frame.

Are there examples , where e.g. ALL the objects (irrespective of a specific class) in the frame are sent to mqtt?

deepstream-test4 code is opensource. you can remove is_first_object in code , then rebuild. the code path is in /opt/nvidia/deepstream/deepstream/sources/apps/sample_apps/deepstream-test4/.

yes - what I meant was, how do I send all objects in one message, i.e. in a list, instead of one message per object?

at default, one message includes one object. python binding and nvmsgcov plugin are opensource. please refer to C version deeptream-test4, you can pack all object information to NvDsCustomMsgInfo, then add NVDS_CUSTOM_MSG_BLOB type usermeta.

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