Filemagic is built on a robust framework that streamlines the handling of large files, particularly beneficial when working with MP4 videos, which can be big and require significant system resources. This tuning means users will avoid performance issues, even with extensive video libraries. https://www.filemagic.com/en/video-files/mp4-file-extension/how-to-open-a-file-with-the-mp4-file-extension/