Method and device for splicing video data in compressed domain

Details Method and device for splicing video data in compressed domain Method and device for splicing video data in compressed domain

2005-03-14

2009-12-22

Lee, Y. (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

Reexamination Certificate

active

07636395

ABSTRACT:
The present invention provides a method, a module, and a device, which enable splicing of MPEG-4 simple profile compatible bitstreams in compressed domain into a seamless bitstream. The method of the present invention enables splicing on devices with constraints in processing power, storage and memory capacity and limited electrical supply. The splicing is based on a mode and/or format translation operated both in compressed domain.

REFERENCES:
patent: 2003/0147469 (2003-08-01), Byun, II

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