Filemagic is built on a strong foundation that optimizes the handling of large files, particularly useful when working with MP4 videos, which can be big and require substantial system resources. This tuning 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/