YouTube: According to Moody, the YouTube update will take place in stages, beginning with the free software update for Apple TV owners in mid-June. At launch, “thousands of videos designed for Apple TV” will be available, with additional thousands added weekly until the entire YouTube library becomes accessible to Apple TV users this fall. When asked what “designed for Apple TV” meant, Moody said that YouTube will soon be encoding videos in the H.264 streaming-efficient compression format preferred by Apple TV, and that all new videos submitted to YouTube as of the mid-June launch of the AppleTV update will be playable by the device. From then until fall, YouTube will be encoding its entire back-catalog in H.264 format, adding videos in chunks until everything is accessible to Apple TV users. Direct links and the on-screen keyboard-based search engine mentioned in our previous update will bring you to current and old videos alike.