版本历史 Quicktime Player 7.7.4
- QuickTime 7.7.4 improves security and is recommended for all QuickTime 7 users on Windows.
- Installing QuickTime 7 or later will disable the QuickTime Pro functionality in prior versions of QuickTime, such as QuickTime 6. If you are a QuickTime 6 Pro user and you proceed with this installation, you will need to purchase a QuickTime 7 Pro registration code in order to regain QuickTime Pro functionality. After installation, visit the Apple Online Store to purchase a QuickTime 7 Pro registration code.