Method and system for parallel processing video data

Details Method and system for parallel processing video data Method and system for parallel processing video data

2011-04-05

2011-04-05

Rao, Andy S (Department: 2482)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C348S721000

Reexamination Certificate

active

07920633

ABSTRACT:
Described herein is a method and system for parallel processing video data. The system having parallel encoder devices can create a balance between quality of service and delay. In order to maintain quality, compression parameters in a group of pictures can be produced by one encoder device and used by another encoder device for estimation during the encoding of another group of pictures. Compression parameters of different picture types may be stored separately and used for the encoding of a future pictures of the same type. The generation and passing of compression parameters introduces a delay based on the time it takes to encode one or more pictures.

REFERENCES:
patent: 5986712 (1999-11-01), Peterson et al.

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