Filemagic is built on a advanced core that optimizes the handling of large files, particularly beneficial when working with MP4 videos, which can be big and require ample system resources. This improvement 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/