The version included with macOS now natively supports many "Pro" features, including basic video trimming, splitting, and screen recording .

If you are looking for the features that QuickTime Pro once provided—such as video editing, file conversion, and full-screen playback—modern alternatives are now standard. Where to Find Pro Features Today

Are you trying to perform a (like converting a file or recording your screen) that you used to do with QuickTime Pro? QuickTime Pro 7 - Technical Specifications - Apple Support

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