Filemagic is built on a powerful engine that enhances the handling of large files, particularly advantageous when working with MP4 videos, which can be massive and require considerable system resources.
This improvement means users won’t experience delays, even with large video libraries. https://www.filemagic.com/en/video-files/mp4-file-extension/how-to-open-a-file-with-the-mp4-file-extension/