MultiStream: A Simple and Fast Multiple Cameras Visual Monitor and Directly Streaming
This provides a practical solution for real-time multi-camera monitoring applications, though it appears incremental in combining existing libraries.
The authors developed MultiStream, a toolkit for real-time monitoring and streaming from multiple cameras that automatically arranges display layouts and intelligently selects streaming protocols. They tested different streaming speeds for various protocols and achieved functional multi-camera streaming with configuration saving capabilities.
Monitoring and streaming is one of the most important applications for the real time cameras. The research of this has provided a novel design idea that uses the FFmpeg and Tkinter, combining with the libraries: OpenCV and PIL to develop a simple but fast streaming toolkit MultiSteam that can achieve the function of visible monitoring streaming for multiple simultaneously. MultiStream is able to automatically arrange the layout of the displays of multiple camera windows and intelligently analyze the input streaming URL to select the correct corresponding streaming communication protocol. Multiple cameras can be streamed with different communication protocols or the same protocol. Besides, the paper has tested the different streaming speeds for different protocols in camera streaming. MultiStream is able to gain the information of media equipment on the computer. The configuration information for media-id selection and multiple cameras streaming can be saved as json files.