Title:
MPEG IMAGE DATA RECORDER
Document Type and Number:
Japanese Patent JP2004229323
Kind Code:
A
Abstract:
To enable the seamless reproduction without causing the contradiction of overflow or underflow in connection of a VBV buffer in reproduction, if new MPEG image data are additionally recorded to an already recorded MPEG image data from halfway or its tail end.
Separate from a bit stream of MPEG image data, the recorder records a VBV buffer value at the picture coding end point of one frame preceding to an I-picture in the bit stream, a VBV buffer value at the picture coding end point of one frame preceding to a P-picture, a VBV buffer value at the recording end point, and address information for showing when each of the VBV buffer values is taken in the MPEG data.
Inventors:
SUGAWARA TAKAYUKI
HIGURE SEIJI
HIGURE SEIJI
Application Number:
JP2004099759A
Publication Date:
August 12, 2004
Filing Date:
March 30, 2004
Export Citation:
Assignee:
VICTOR COMPANY OF JAPAN
International Classes:
H04N5/92; H04N19/00; H04N19/70; (IPC1-7): H04N5/92; H04N7/24