: This prefix is automatically added to a new file when you use the "Trim" feature in Apple's video editing tools. It prevents the edited version from overwriting your original footage.
: This is the standard QuickTime file format used for high-quality video. Context and "Story" Download trim A48FFF9B 73CA 4F86 8D1E 7EE048DB9DD5 mov
: This string of letters and numbers is a Universally Unique Identifier . It is a randomly generated ID used by the operating system to track the specific edit session or the unique identity of that individual file. : This prefix is automatically added to a