video-streaming - jetson nano 可以同时处理多少个 IP 摄像机视频源以进行物体检测

Question

Jetson Nano 可以同时处理多少个传入视频源以进行人数统计和物体检测。假设我有 4 个 IP 摄像头，2 个摄像头供稿，我需要进行对象检测，另外 2 个我想统计人数。我需要 4 个 Jetson nano 还是可以使用 1 个板来处理所有 4 个馈送。

Answer 1

The jetson nano will do the job. The DeepStream SDK will allow you to optimize your video pipeline. It also provide pre-trained models and the Jetpack 4.4 comes with TensorRT. You should have no issue in running 4 cameras. You can use the same model for the 4 streams achieving detection, tracking (and counting). Here is the installationDS installation guide. You can play with the samples to run multiple streams. It's impressive for a little board.