Apple Inc.

David E Conry

David N Chen

Brian Everett Meaney

Colleen M Pendergast

Ken Matsuda

Jordan P McCommons

Nils Angquist

William J Feth

Itrat U Khan

Peter A Steinauer

Michael Fleischhauer

Zachary Kramer

Stephen A Bayes

Joshua C Hoover

Jack S Yi

Jacqueline Chang

Jeffery Morse

Aaron M Eppolito

Zachary H Smith

Conner Stuart Richardson

Some embodiments of the invention provide a GUI for a media editing application that provides visual cues (e.g., colors and/or lane sets) for media clips that are assigned different tags (or roles) in a media presentation. The GUI of the media application of some embodiments displays media clips of a composite media presentation, in which at least some of the media clips are associated with tags. The GUI also provides GUI controls for associating media clips associated with different tags with different colors and for displaying the media clips based on the clips' associated color. In some embodiments, the GUI includes a tool for arranging clips into groups based on assigned tags. The tool of some embodiments, upon selection, defines a set of lanes for each tag and displays any anchored clip that is associated with a tag in the set of lanes associated with the tag.

Organized timeline

Some embodiments provide an audio authoring method that provide a set authoring tools for specifying rules for combining sections of a first song to generate a second song. The set of authoring tools allow an array of cells to be arranged in first and second directions, and allow each body section to be associated with one set of cells that are arranged in the first direction and another set of cells that are arranged in the second direction. At each cell that belongs to one set of cells arranged in the first direction for a first body section and another set of cells arranged in the second direction for a second body section, the set of tools also allow the user to specify whether the second body section is allowed to follow the first body section. Some embodiments provide a method for compositing audio. The method receives (1) several song sections, and (2) for each particular song section, a priority value and a set of succession rules that identify a set of song sections that cannot follow the particular song section. Based on the priority values, the method adds the song sections to the first song until a desired first-song duration is reached without exceeding the duration or until all song sections have been examined for adding to the first song. The method then analyzes a sequence of song sections in the first song to remove any song section that violates a succession rule.

Audio authoring and compositing

A novel audio ducking method that is aware of the loudness levels of the audio content is provided. The method specifies a minimum loudness separation between audio tracks that are designated as masters and audio tracks that are designated as slaves. The method attenuates the volume of the slave tracks in order to provide at least the minimum loudness separation between the slave tracks and the master tracks. The amount of attenuation for a slave is determined based on the loudness levels of the slave and of a master.

Content aware audio ducking

Growing community of inventors

El Granada, CA, United States of America

David E Conry