Apple has released a minor update to its iMovie app for iOS improving compatibility with the Apple Digital AV Adapter. iMovie 1.2.1 will now output audio to an HDTV when using the Digital AV Adapter. Videos from Marquee will also now play in full screen when output from the device via the Digital AV Adapter’s HDMI connection. Additional improvements and bug fixes include resolving issues with missing media in projects, grouping clips more accurately by date in the video browser, fixing issues with background music fading and a number of other small performance and reliability improvements. iMovie requires an iPhone 4, fourth-generation iPod touch or iPad 2 running iOS 4.2.6 or later and is available from the App Store for $5.