Download and install the Compatibility Update for Quicktime 7.5.5.
iChat and Photo Booth may unexpectedly quit with Quicktime 7.5.5 installed
If you have Quicktime 7.5.5 installed you may:
- Occasionally experience video chat interruptions and/or unexpected quitting in iChat if your Mac is connected to a wireless network or a wired broadband connection.
- Occasionally experience unexpected quitting in Photo Booth when you switch between viewing images and recorded movies.
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