Patent ID: 8881013

Claim:
A non-transitory machine readable medium storing a media editing application for execution by at least one processing unit, said application comprising a graphical user interface (GUI), said GUI comprising: a composite display area for displaying graphical representations of a plurality of media clips that are part of a plurality of sections of a composite media presentation that the application creates by compositing the plurality of media clips; a plurality of selectable navigation markers associated with the plurality of sections of the composite media presentation, wherein a first section comprises only one media clip and a second section comprises at least two media clips, wherein a selection of a navigation marker causes the composite display area to present the section of the composite presentation that is associated with the selected navigation marker; and a plurality of version indicators, each particular different version indicator displayed with a particular navigation marker that is associated with a particular different section of the composite media presentation for which one or more versions have been saved, each particular different version indicator for i) indicating whether the particular section has been modified, ii) providing an option to create a new version of the particular section, and iii) providing access to previously-saved versions of the particular section, wherein a first version of the second section comprises a first set of media clips to replace the two media clips, and a second version of the second section comprises a second, different set of media clips to replace the two media clips.