Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2006-07-04
2006-07-04
Le, Vu (Department: 2613)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
C375S240260, C725S088000, C725S102000, C386S349000
Reexamination Certificate
active
07072401
ABSTRACT:
Digital TV system with a PVR function and method for making a stream jump therein, wherein, upon reception of a stream jump order from a user, searching the storage medium for a target GOP the user, or a system designated, changing a reproducing position to a TP next to a TP having a picture header among TPs in a prior picture positioned right forward of the searched target GOP, and starting reproduction from the changed reproducing position, thereby preventing occurrence of a decoding error while maintaining continuity of CC values in decoding TPs of a target GOP, to permit no broking of picture even in the stream jump.
REFERENCES:
patent: 6157771 (2000-12-01), Brewer et al.
patent: 6654539 (2003-11-01), Duruoz et al.
patent: 6658199 (2003-12-01), Hallberg
patent: 2002/0085831 (2002-07-01), Mishima et al.
Kim Eunsam
Kim Tae Hyoung
Birch & Stewart Kolasch & Birch, LLP
Le Vu
LG Electronics Inc.
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