Filemagic is built on a robust framework that improves the handling of large files, particularly advantageous when working with MP4 videos, which can be big and require significant system resources. This optimization means users won’t experience delays, 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/