Deepstream multiple network engines plugin problems

Do I have to use the same network architecture when using primary/secondary detection?

No, besides deepstream-test2, you can also refer to deepstream back-to-back sample - https://github.com/NVIDIA-AI-IOT/deepstream_reference_apps/tree/master/back-to-back-detectors

Can I run multiple sources and multiple networks in deepstream? For example I have two cameras connected in, one links to a network engine and another one links to a different network engine then output together. Can I do this all in one pipeline?

I think we can support this, I need check what’s the best pipeline for DeepStream for this use case. Will get back to you later.

Thanks!