Apple released a second update late Monday, this time for its QuickTime media software.
According to the notes provided with the update, QuickTime H.264 Compatibility Update 7.5.5 improves QuickTime compatibility with iChat. Considering the fact that this update is for H.264, it seems obvious that the update addresses issues with iChat video.
The 3.3MB update is available from Apple’s built-in software update mechanism found on all Mac OS X computers.
Apple also released an update for its MacBook and MacBook Pro notebooks on Monday, fixing issues with the trackpad.