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Marcos Luciano
2021-02-12 15:47:54 -03:00
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@@ -298,6 +298,17 @@ Note: If your model are listed in native tab, you can use [my native folder](htt
##
### Extract metadata
You can get metadata from deepstream in Python and C++. For C++, you need edit deepstream-app or deepstream-test code. For Python your need install and edit deepstream_python_apps.
You need manipulate NvDsObjectMeta (Python/C++), NvDsFrameMeta (Python/C++) and NvOSD_RectParams (Python/C++) to get label, position, etc. of bboxs.
In C++ deepstream-app application, your code need be in analytics_done_buf_prob function. In C++/Python deepstream-test application, your code need be in osd_sink_pad_buffer_probe/tiler_src_pad_buffer_probe function.
Python is slightly slower than C (about 5-10%).
##
This code is open-source. You can use as you want. :)
If you want me to create commercial DeepStream SDK projects for you, contact me at email address available in GitHub.