Interactive video distribution systems – User-requested video program system – Video-on-demand
Reexamination Certificate
2005-03-08
2005-03-08
Boccio, Vincent (Department: 2616)
Interactive video distribution systems
User-requested video program system
Video-on-demand
C725S141000, C725S153000, C725S031000, C386S349000, C386S349000, C386S349000
Reexamination Certificate
active
06865747
ABSTRACT:
An apparatus and method for storing and playing high definition content is disclosed. This invention provides a mechanism for storing and playing back high definition content on a medium such as DVD optical disc. One aspect of the invention is that elementary streams may be multiplexed and processed in a high definition media player instead of at authoring time. Another aspect of the invention is that it provides for extended real-time features such as inserting watermarks into the content stream, decrypting selected sections of the content stream, and performing trick playback display modes.
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Boccio Vincent
Digital Video Express, L.P.
Grossman David G.
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