Video Frame Extraction, Reading, and Display

This document describes a user-developed toolkit for video processing operations including frame extraction, reading, and display. The implementation can be extended with additional features such as video editing, special effects integration, and audio processing to enhance video quality and engagement. For frame extraction operations, developers can implement various algorithms (e.g., background subtraction or optical flow analysis) with customizable parameters to achieve precise segmentation results. When reading video files, the system supports multiple video formats (MP4, AVI, MOV) through configurable decoders (e.g., FFmpeg or OpenCV's VideoCapture), optimizing reading efficiency and stability through buffering strategies and hardware acceleration. During video display, parameters like resolution scaling, adjustable frame rates, and color space conversions (RGB/YUV) can be dynamically configured to adapt to different display devices and requirements, utilizing GPU-accelerated rendering when available.