VBR MPEG video encoding for ATM networks with dynamic bandwidth

Details VBR MPEG video encoding for ATM networks with dynamic bandwidth VBR MPEG video encoding for ATM networks with dynamic bandwidth

1995-10-03

1997-10-07

Britton, Howard W.

Television

Bandwidth reduction system

Data rate reduction

348419, H04N 726

Patent

active

056753845

ABSTRACT:
A system for variable bit-rate video coding in which encoding bandwidth as characterized by a usage parameter control (UPC) parameters is renegotiated between a video encoder and an asynchronous transfer mode network in order to maintain quality-of-service and save bandwidth. The coding system includes adjusting the video source quantization in a manner for controlling the occupancy level of a buffer while new UPC parameters are requested from an ATM network.

REFERENCES:
patent: 5231484 (1993-07-01), Gonzales
H. Kanakia et al, "An Adaptive Congestion Control Scheme for Real-Time Video Transport," in Proc. of SIGCOM '93, pp. 20-31, 1993.

Affiliated with

Also associated with

Rating

VBR MPEG video encoding for ATM networks with dynamic bandwidth does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with VBR MPEG video encoding for ATM networks with dynamic bandwidth , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and VBR MPEG video encoding for ATM networks with dynamic bandwidth will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2361227