Method and apparatus for using metadata for trick play mode

Details Method and apparatus for using metadata for trick play mode Method and apparatus for using metadata for trick play mode

2011-08-09

2011-08-09

Koenig, Andrew Y (Department: 2423)

Interactive video distribution systems

User-requested video program system

Video-on-demand

C725S090000, C386S340000

Reexamination Certificate

active

07996871

ABSTRACT:
A video receiver system is conditioned for extracting trick play metadata, corresponding to video information, from a received transport stream. The video receiver system identifies the presence of such metadata in response to information present in the header of a transport packet. The video receiver after extracting metadata stores data corresponding to such metadata in a table (175). When implementing a trick play function during video playback, video receiver system (20) uses the data in the table to implement a desired trick play function. Inserting metadata in transport stream using transport priority bit or payload or transport packets.

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