Frame synchronization method and device utilizing frame buffer

Details Frame synchronization method and device utilizing frame buffer Frame synchronization method and device utilizing frame buffer

2006-09-13

2010-11-09

Chauhan, Ulka (Department: 2628)

Television

Format conversion

Changing number of fields for standard conversion

C348S441000, C345S547000

Reexamination Certificate

active

07830450

ABSTRACT:
A frame synchronization method includes: temporarily storing input data of at least one source frame in a frame buffer according to an input time sequence; generating an output time sequence according to the input time sequence and a delay time; generating output data of a destination frame according to the input data of the source frame; and outputting the output data of the destination frame according to an output time sequence; wherein an average frame rate of the source frame is substantially the same as that of the destination frame.

REFERENCES:
patent: 7359007 (2008-04-01), Wu
patent: 2003/0164897 (2003-09-01), Chen et al.
patent: 2005/0024369 (2005-02-01), Xie
patent: 2007/0177677 (2007-08-01), Thomsen

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