Filemagic is built on a powerful engine that streamlines the handling of large files, particularly useful when working with MP4 videos, which can be large and require ample system resources. This tuning 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/