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