Inventors:
John Danty - Cupertino CA, US
Matt Evans - San Francisco CA, US
Kerstin Heitmann - Hamburg, DE
Jan-Hinnerk Helms - Hamburg, DE
Ole Lagemann - Hamburg, DE
Thorsten Quandt - Hamburg, DE
Alexander Soren - San Francisco CA, US
Jeffrey Wesley Taylor - San Francisco CA, US
International Classification:
G06F 17/00
Abstract:
A technique for authoring multimedia presentations is provided such that a user may specify visual data to be displayed during the entirety of the playback of the presentation except for portions that have been defined to display alternate visual data. The authoring workflow utilizes a timeline within which may be placed marker regions with several independently editable parameters.