Receiving apparatus and control method therefor

Details Receiving apparatus and control method therefor Receiving apparatus and control method therefor

2005-11-01

2005-11-01

Chevalier, Robert (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

06961511

ABSTRACT:
The tuner unit of a digital broadcast receiving apparatus receives a digital broadcast and generates a data stream from a digital broadcast signal having a desired modulation frequency. A data stream of a digital broadcast is also input from an external digital broadcast receiving apparatus via an external I/F. A stream switching unit and demultiplexer play back the content on a desired channel, contained in the two data streams, on an image display unit in real time, and at the same time, store the content on the other channel, contained in the other data stream, in a storage unit. This makes it possible to watch one of at least two programs with different modulation frequencies while recording the other program.

REFERENCES:
patent: 6226444 (2001-05-01), Goldschmidt Iki et al.
patent: 0776127 (1997-05-01), None
patent: 0782332 (1997-07-01), None

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