Transmit device and method thereof, record/play device and...

Interactive video distribution systems – Video distribution system with local interaction – Receiver

Reexamination Certificate

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Details

C725S038000, C725S040000, C725S055000, C725S059000, C725S061000, C725S087000, C725S089000, C725S100000, C725S133000, C725S134000, C725S141000, C725S153000, C386S349000, C386S349000, C386S349000, C386S349000, C386S349000

Reexamination Certificate

active

07124431

ABSTRACT:
A transmit device and method, a record/play device and method, a record system as well as a media allowing selection of the ideal record media by the receiver. The EPG data generator of a transmit device generates an EPG (Electronic Program Guide) showing the scheduled transmission of the program to be broadcast. An editor generates supplemental information containing information indicating the program data quantity, adds the supplemental information to the EPG and a multiplexer transmits the EPG added with the supplemental information.

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patent: WO 9222983 (1992-12-01), None

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