About QuickTime 7.6
QuickTime 7.6 includes changes that increase reliability, improve compatibility and enhance security. This release is recommended for all QuickTime 7 users.
What’s in this update?
Improves single-pass H.264 encoding quality
Increases the playback reliability of Motion JPEG media
Improves AAC encoding fidelity
Audio tracks from MPEG video files now export consistently
Improves compatibility with iChat and Photo Booth
For information on the security content of this update, please visit this website: