Filemagic is built on a strong foundation that improves the handling of large files, particularly advantageous when working with MP4 videos, which can be large and require significant system resources. This improvement means users will avoid performance issues, even with vast video libraries. https://www.filemagic.com/en/video-files/mp4-file-extension/how-to-open-a-file-with-the-mp4-file-extension/