Description: The ‘VideoWriter’ is a class in OpenCV, a widely used computer vision library, that enables the creation and writing of video files. This class facilitates the capture of images from a video source, such as a camera or a sequence of images, and their subsequent storage in a video file in various formats, such as AVI, MP4, and others. The VideoWriter is characterized by its ability to specify parameters such as resolution, frames per second (FPS), and the codec to be used, allowing precise control over the quality and size of the resulting file. This functionality is essential in applications that require real-time video recording, as well as in image processing projects where documenting the results of operations is necessary. The integration of the VideoWriter in OpenCV allows developers and data scientists to work efficiently with video streams, facilitating the creation of applications ranging from surveillance to video editing and multimedia content creation.
