Filemagic is built on a strong foundation that improves the handling of large files, particularly useful when working with MP4 videos, which can be large and require ample system resources. This optimization means users won’t experience delays, even with comprehensive video libraries. https://www.filemagic.com/en/video-files/mp4-file-extension/how-to-open-a-file-with-the-mp4-file-extension/