Audio and video digital content delivery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 17, 2010
Grant Date -
Mar 20, 2003
app pub date -
Sep 18, 2001
filing date -
Sep 18, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of purchasing a soundtrack associated with A/V content. When A/V content is purchased by download or otherwise, the user is provided with an option to purchase or store the soundtrack. In one embodiment, the purchase of the motion picture secures usage rights to the soundtrack while another embodiment requires separate purchase of the soundtrack. In either case, the user is enabled to store the soundtrack as a separate file after having purchased rights to do so. The soundtrack is then stored, in some embodiments with digital rights management or copy protection to limit the number of copies that can be made of the soundtrack. The motion picture has a Table of Contents (TOC) indexing the soundtrack portions of the audio content of the motion picture to enable extraction of those portions of the motion picture forming the soundtrack.
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