Information carrier having information packets containing coded text or image information relating to different categories, arrangement for reading such information carrier and a system including such arrangement and information carrier
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 24, 1996
Issued Date -
N/A
app pub date -
Apr 5, 1993
filing date -
Jan 19, 1988
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for transferring audio and/or video information via an information carrier, e.g., DAT, CD or CDV. In the R-W subcode channels of a CD-signal, textual or visual information about the audio and/or video signal is recorded. This information is divided into packets. Packets containing information of different categories are interleaved. After reading the information from information carrier, the packets of a selected category are separated from information read. This system of transferring additional information (in packets) allows the use of a separate packet category for each of a number of different languages, so that a user can select a language with which he or she is most familiar. In addition, menu information, including coded menu text lines and command codes, can be recorded in the R-W subcode channels as packets for interactive control of the read-out of the audio and/or video information or the control of other connected devices.
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