Filemagic is built on a robust framework that optimizes the handling of large files, particularly useful when working with MP4 videos, which can be sizable and require substantial system resources. This enhancement 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/