Auxiliary video information system including extended data...

H - Electricity – 04 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04N 7/087 (2006.01) H04N 7/035 (2006.01) H04N 7/088 (2006.01)

Patent

CA 2118132

A system for processing auxiliary video signals provides for decoding an extended data services signal in line 21 of field 2. Extended data services provide a general purpose video system information and control capability in addition to basic closed caption operation. Extended data services information is arranged in packets of data. Each packet provides information regarding current of future video programs, the source of the video program, and miscellaneous information such as time of day. The extended data services data may be decoded to control the operation of a video system including a videocassette recorder (VCR) and a television receiver.

L'invention concerne un système de traitement de signaux vidéo auxiliaire permettant de décoder un signal de services de données étendus dans la ligne 21 du champ 2. Les services de données étendus assurent une capacité de commande et d'information du système vidéo polyvalent en plus d'une opération de légende fermée de base. Les informations des services de données étendus sont agencées en paquets de données. Chaque paquet contient des informations concernant des programmes vidéo présents ou futurs, la source du programme vidéo et des informations diverses telles que l'heure. Les données des services étendus peuvent être décodées pour commander le fonctionnement d'un système vidéo y compris un magnétoscope et un récepteur de télévision.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Auxiliary video information system including extended data... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Auxiliary video information system including extended data..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auxiliary video information system including extended data... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1360067

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.