Method and apparatus for transcoding a digitally compressed...

Details Method and apparatus for transcoding a digitally compressed... Method and apparatus for transcoding a digitally compressed...

2005-03-22

2005-03-22

Lee, Richard (Department: 2613)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

Reexamination Certificate

active

06870886

ABSTRACT:
A method and apparatus for transcoding macroblocks of a high definition television signal to co-sited macroblocks of a standard definition television signal wherein SD macroblocks are derived directly from co-sited HD macroblocks, i.e. without having to compute the SD macroblock information from its corresponding SD image sequence.

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