Use Multi-stream decoded frames of deep-stream-python-apps in custom code

• Hardware Platform Jetson nano
• DeepStream Version 5.0 DP
• JetPack Version (valid for Jetson only) 4.4 DP
• TensorRT Version 7.X

I want to use deepstream-python-apps for decoding the rtsp multi-stream and then I want to use the decoded frames in my custom application python, How do I do,? I want to put the frame_image into queue but this don’t work, How do I can use the decoded frames in custom python code?

What does "put the frame_image into queue"mean? What will you do to the decoded frames?

I want to passed the decoded frames as numpy array into custom processing unit.

Will the frames be back into the deepstream pipeline after processing? If not, you may refer to the sample codes of deepstream-imagedata-multistream, it will get the decoded frames from the pipeline and save them as pictures.