video-compare

video-compare is a split-screen video comparison tool written in C++ that enables users to analyze differences between two video sources in real time. It uses FFmpeg libraries and SDL2 to decode and render synchronized playback, allowing precise frame-by-frame comparison. The tool supports videos with different formats, resolutions, and frame rates, making it versatile for testing encoding changes or processing effects. It includes interactive navigation controls and customizable display options to enhance analysis workflows. Users can visually compare codecs, scaling algorithms, and other transformations to evaluate quality differences. The application can also handle image sequences, extending its use beyond standard video files. Overall, it provides a powerful environment for visual quality assessment and debugging.