Video program bearing transport stream remultiplexer

Details Video program bearing transport stream remultiplexer Video program bearing transport stream remultiplexer

H - Electricity

04

J

H04J 3/24 (2006.01) H04K 1/00 (2006.01) H04L 9/18 (2006.01) H04L 12/56 (2006.01) H04N 7/10 (2006.01) H04N 7/12 (2006.01) H04N 7/24 (2006.01) H04N 7/52 (2006.01)

Patent

CA 2318415

A method and system (30, 30', 100, 100', 100", 100"') remultiplex video program bearing data (TS1-TS5, TS10-TS20), using a descriptor based system (122, 124, 129-4) for timely outputting transport packets, using a descriptor and transport packet caching technique (116, 122, 124, 114) for decoupling the synchronous receipt and transmission of transport packets from any asynchronous processing (160, 120, 130, S2, 402, S4, 404), using descriptors for managing scrambling and descrambling control words (129-9), optimizing bandwidth of transport streams by replacing null transport packets with transport packet data, and using a technique (180) for locking multiple internal reference clock generators (113).

L'invention concerne un procédé et un système (30, 30', 100, 100', 100'', 100''') de remultiplexage de données supportant un programme vidéo (TS1-TS5, TS10-TS20), utilisant un système (122, 124, 129-4) à base de descripteurs pour programmer la sortie opportune de paquets de transport, utilisant un descripteur et une technique de mise en antémémoire (116, 122, 124, 114) de paquets de transport pour découpler la réception et la transmission synchronisées de paquets de transport de tout traitement asynchrone (160, 120, 130, S2, 402, S4, 404), utilisant des descripteurs pour crypter et décrypter des mots de commande (129-9), optimiser la largeur de bande des flux de transport en remplaçant les paquets de transport nuls par des données de paquet de transport, et utilisant une technique (180) permettant de verrouiller des générateurs (113) d'horloge de référence internes multiples.

Affiliated with

Also associated with

Rating

Video program bearing transport stream remultiplexer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Video program bearing transport stream remultiplexer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video program bearing transport stream remultiplexer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1919778