G - Physics – 06 – T
Patent
G - Physics
06
T
G06T 9/00 (2006.01) H04N 7/50 (2006.01) H04N 9/74 (2006.01) H04N 7/173 (2006.01) H04N 5/00 (2006.01) H04N 5/445 (2006.01) H04N 7/24 (2006.01) H04N 7/58 (2006.01) H04N 5/45 (2006.01)
Patent
CA 2397645
A system and method for the simultaneous transmission and rendition of multiple digital video streams in an interactive television application are disclosed. Simultaneous transmission and rendition of multiple encoded digital video signal streams in an interactive television application generally comprises modifying at least one of the multiple encoded video streams broadcast from a broadcast center for repositioning the at least one of the multiple encoded video streams for display (362), interleaving the multiple encoded video streams having the at least one modified encoded video stream into a single composite interleaved video stream (364), and outputting the single composite video stream. The method may further comprise receiving the multiple encoded video streams from a broadcast center. Each of the multiple encoded video streams is preferably encoded using MPEG-1 or MPEG-2 compression technology. Image
L'invention concerne un système et un procédé destinés à l'émission et au rendu simultanés de flux vidéo numériques dans une application de télévision interactive. L'émission et le rendu simultanés de flux de signaux vidéo numériques codés multiples, dans une application de télévision interactive, consistent généralement à modifier au moins un de ces flux, diffusé à partir d'une centre de diffusion, afin de repositionner ce flux aux fins d'affichage (362), à entrelacer les flux vidéo codés multiples comportant le flux vidéo modifié en un seul flux vidéo (364) entrelacé composite, et à sortir ce flux vidéo composite unique. Le procédé peut, en outre, consister à recevoir les flux vidéo codés multiples provenant d'un centre de diffusion. Chacun des flux vidéo codés multiples est codé, de préférence, par utilisation des techniques de compression MPEG-1 ou MPEG-2.
Dureau Vincent
Kalluri Rama
Open Tv Inc.
Smart & Biggar
LandOfFree
Interactive television system and method for simultaneous... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interactive television system and method for simultaneous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interactive television system and method for simultaneous... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1484681