Apparatuses and method for multiplexing elementary streams...

Details Apparatuses and method for multiplexing elementary streams... Apparatuses and method for multiplexing elementary streams...

2007-10-26

2011-10-04

Phung, Luat (Department: 2464)

Multiplex communications

Communication techniques for information carried in plural...

Assembly or disassembly of messages having address headers

C370S392000, C370S412000, C370S428000, C370S476000

Reexamination Certificate

active

08031743

ABSTRACT:
A multiplexing pattern generator generates a multiplexing pattern signal indicating the order of types of data to be multiplexed. A video remaining size calculator and an audio remaining size calculator calculate, as a remaining size, the size of multiplexable data of an elementary stream. A video packet generator and an audio packet generator generate a multiplex packet containing transmission data of a predetermined size, based on the multiplexing pattern signal and the remaining size. A multiplexer generates a multiplexed stream. The video remaining size calculator and the audio remaining size calculator calculate the remaining size, based on the data size per access unit and the transmission size of transmission data. The video packet generator and the audio packet generator generate a multiplex packet, if the data type indicated by the multiplexing pattern signal shows matching, and the remaining size is equal to or larger than the transmission size.

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International Search Report issued Jan. 15, 2008 in the International (PCT) Application No. PCT/JP2007/070923.

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