Attaching more than one user meta to same object

[adityawasnik91]

DS : 6.2

Is it possible to attach and preserve multiple different user meta to the same object.
Im trying to attach facial embedding, cropped object buffer and couple of more things to the same object as user meta but with different meta_type of user_meta.

is this allowed in deep stream or it will get overwritten ?

[yuweiw]

Yes. There is a obj_user_meta_list parameter in the NvDsObjectMeta structure. It’s a list. You can refer to the open source code below:

sources\apps\sample_apps\deepstream-infer-tensor-meta-test\deepstream_infer_tensor_meta_test.cpp
sgie_pad_buffer_probe

[adityawasnik91]

okay thanks