https://daringfireball.net/linked/2007/03/05/qt715
Daring Fireball: QuickTime 7.1.5
quicktime 7 1daring fireball5
https://www.macrumors.com/2006/06/28/quicktime-7-1-2-update-available/
Quicktime 7.1.2 Update Available - MacRumors
Available via Software Update:QuickTime 7.1.2 addresses an issue previewing iDVD projects. This update is recommended for all QuickTime 7 users. ...
quicktime 7 1 2updateavailablemacrumors
https://daringfireball.net/linked/2007/05/30/su-qt
Daring Fireball: Security Update (QuickTime 7.1.6)
quicktime 7 1daring fireballsecurity update6