How to extract images from stream to feed into sgie

Please provide complete information as applicable to your setup.

**• Hardware Platform GPU
**• DeepStream Version 6.0
**• TensorRT Version 8.0.1
**• NVIDIA GPU Driver Version 11.4
**• Issue Type questions

Hi there.

I’m trying to use yolov5 and retina face to extract facial features. I tried build a pipeline with yolo as pgie and rface as sgie, it worked fine.

However, considering for some memory and computing performance, I need to extract some certain images/frames (e.g an obj with a new track_id) from the rtsp stream and feed them into sgie.
Is it possible? If it is, plz give me some hints.

You can add one probe function and filter out some object meta data.

thanks for reply. I solved it by using probe function as you suggest.

Now I have a new question, could you please have a look and give me some hints?

https://forums.developer.nvidia.com/t/how-to-extract-facial-features-using-arcface-tensorrt/204017?u=damonzzz

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