12/21/11
You can use the QuickTime Player in Lion to make quick changes to your videos rather than starting an iMovie project. You can merge videos, trim them, split and re-arrange sections of a video and export in standard QuickTime format. You can also rotate video that has been shot in the wrong orientation.
12/19/11
All iPhone, iPad and iPod touch users should know how to use the multitasking bar. It allows you to view your recently used apps, quit apps, control audio playback and AirPlay streaming. Learn how to access and use it. Also learn how to quit an app without using the multitasking bar at all.
12/16/11
You can place chapter markers while creating video projects in iMovie. These can be used to jump to parts of your video while viewing it in QuickTime Player, iTunes or on iOS and Apple TV. You can also use chapter markers to quickly create DVDs with iDVD that include those markers. Chapter markers and comments can both be used in your project to allow to you jump to specific times while you are editing.
