Thank you for your response. I understand the value of multithreading for reading and processing video frames, but my scenario involves managing four IP cameras, each assigned with distinct tasks like human detection, attendance tracking, crowd detection, and intrusion detection. To address this, I have implemented a multiprocessing approach, creating individual processes for each camera, resulting in four separate processes.
My primary concern is the potential increase in CPU usage if multithreading is integrated within each of these processes. Considering the distinct and resource-intensive tasks each camera performs, implementing multithreading might lead to significant demands on system resources. I am exploring efficient solutions for this multi-camera system that can balance effective processing with optimal resource utilization, and I welcome any insights or alternative strategies that could align with these requirements.