The process of changing the file format of video content sourced from a popular video-sharing platform into a QuickTime movie file (.mov) allows for greater compatibility with certain devices and software. For example, a user might want to take a tutorial video found online and transform its encoding to ensure it plays smoothly on an older Apple device.
This conversion offers several advantages, including enabling playback on systems with native support for the QuickTime format, facilitating editing in specific video editing applications optimized for .mov files, and sometimes, archiving video content in a widely recognized and preservable container format. Historically, this became relevant with the rise of online video and the varying codec support across different operating systems and hardware.