Method and system for encoding video data

Details Method and system for encoding video data Method and system for encoding video data

2011-04-12

2011-04-12

Senfi, Behrooz (Department: 2482)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C382S236000

Reexamination Certificate

active

07924915

ABSTRACT:
Described herein is a rate controller in a video system. The rate controller is comprised of a complexity estimator, a quantization level selector, a complexity generator, and a complexity estimate updater. The complexity estimator generates a complexity metric estimate. The quantization level selector sets a quantization level based on the complexity metric estimate. The complexity generator generates an actual complexity metric. The complexity estimate updater generates an updated complexity metric estimate based on a difference between the complexity metric estimate and the actual complexity metric.

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