QuickTime: About QuickTime 7.6.6

Summary

QuickTime 7.6.6 includes changes that increase reliability, improve compatibility and address security.

Products Affected

Mac OS X 10.5, QuickTime 7 (OS X), QuickTime 7 (Windows), Windows OS

What’s in this update?

Mac OS X

General reliability improvements for iMovie.

Windows

Addresses H.264 playback issues on multicore systems.

Security

For information on the security content of this update, please see Apple security updates.

Note: QuickTime 7.6.6 is for computers using Mac OS X v10.5 through v10.5.8, Windows XP (Service Pack 2 or later), Windows Vista or Windows 7.

Not helpful Somewhat helpful Helpful Very helpful Solved my problem
Ask other users about this article
in Apple Support Communities
See all questions on this article See all questions I have asked