Apple Inc.
Synchronizing audio and video components of an automatically generated audio/video presentation

Abstract:

A method to author music. The method includes generating, based on a collection of media clips stored on a device, an audio component for an audio/video (A/V) presentation, determining a plurality of locations within the audio component where a beat, onset, segment boundary, or stinger occurs within the audio component, selecting a particular location in the plurality of locations as a transition location, generating, based the collection of media clips and the transition location within the audio component, a video component for the A/V presentation, and generating the A/V presentation based on the audio component and the video component.