Filemagic is built on a strong foundation that improves the handling of large files, particularly beneficial when working with MP4 videos, which can be massive and require substantial system resources. This enhancement means users won't face slowdowns, 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/