Filemagic is built on a advanced core that enhances the handling of large files, particularly advantageous when working with MP4 videos, which can be large and require considerable 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/