Process and device for switching digital television programs

Details Process and device for switching digital television programs Process and device for switching digital television programs

2005-11-08

2005-11-08

Rao, Andy (Department: 2613)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240290

Reexamination Certificate

active

06963611

ABSTRACT:
A process for switching television programs is wherein it detects (8, 9) and then stores (10) the appended data of intra type of programs other than the selected program, selects (10) and decodes (12), upon a command (14) for the switching over to a new program, the stored appended data relating to this new program, and temporarily transmits (13), while awaiting the decoding and transmission of the current data of the new program, the decoded appended data.Applications relate for example to the perusing of programs.

REFERENCES:
patent: 6005562 (1999-12-01), Shiga et al.
patent: 6115080 (2000-09-01), Reitmeier
patent: 6353930 (2002-03-01), Shimoji et al.
patent: 6481012 (2002-11-01), Gordon et al.
patent: 0629085 (1994-12-01), None
patent: 0712242 (1996-05-01), None
patent: WO9528795 (1995-10-01), None
patent: WO 9704590 (1997-02-01), None

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