Recorder and transmitter

Details Recorder and transmitter Recorder and transmitter

2005-11-22

2005-11-22

Groody, James J. (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000, C360S060000

Reexamination Certificate

active

06968122

ABSTRACT:
A transmitter comprises a demodulation means for demodulating inputted stream data to digital data, and outputting the digital data to a digital interface; a decoding means for decoding the digital data to obtain an analog signal; and a format conversion means for converting the format of the analog signal, and outputting the analog signal to an analog interface. A recorder comprises a judgement means for judging whether the inputted digital data is recordable by the recorder or reproducible after recording; a data recording means for recording the digital data on a recording medium when the judgement means judges that the digital data is recordable; and a coding means for coding the analog signal when the judgement means judges that the digital data is unrecordable. Therefore, the data outputted from the transmitter such as a set-top box can be reliably recorded by the recorder.

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patent: 0 507 614 (1992-10-01), None
patent: 8-273305 (1996-10-01), None
patent: 97/28630 (1997-08-01), None

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