Trying to build a DeepStream-based application for a multi-camera setup (70) and need advice how to set up deep stream

Accelerated Computing Intelligent Video Analytics DeepStream SDK
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1

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
GPU two 4090 Gpus on two ubunto 22 PCs
• DeepStream Version
7.1
• JetPack Version (valid for Jetson only)
• TensorRT Version
…
• NVIDIA GPU Driver Version (valid for GPU only)
…
• Issue Type( questions, new requirements, bugs)
I have 70 cameras and 2 gpus how can i connect them and how to setup deepstream
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)

• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

4

What does this mean? You have two separated PCs, each has a RTX 4090 GPU installed?

What kind of cameras? CSI, USB, IP camera,…?

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yes two pc each with a RTX 4090 GPU
the camera types work with RSTP

6

For the two separated PCs, you can run DeepStream pipeline in each separately.

Since your cameras are RTSP IP cameras, the hardware video decoder will be used. From the hardware video decoding point, the Geforce RTX 4090 supports 23 1080p@30FPS h264 streams or 44 1080p@30fps H265 streams. So it may be possible for you to support 35 1080p@30FPS H265 coding RTSP video strteams with each RTX 4090 PC.

7

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

8

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