MULTIMEDIA DATA PROCESSING APPARATUS, A MULTIMEDIA SYSTEM COMPRISING THE SAME, AND A MULTIMEDIA DATA RECORDING METHOD, CAPABLE OF RECORDING DATA FOR A LONG TIME BY OPTIMIZING MEMORY USE WHEN RECORDING MULTIMEDIA DATA

摘要

PURPOSE: A multimedia data processing apparatus, a multimedia system comprising the same, and a multimedia data recording method are provided to reduce the amount of memory to be used by enabling the position information on a packet to be maintained in a memory buffer and by generating a move box.;CONSTITUTION: A multimedia data processing apparatus comprises an input unit, a data compression and information generator, a buffer(140) and a file format generating unit. The input unit receives media data. The data compression and information generator generates the information on the compressed media data. The buffer temporarily stores the media data and the information in a packet format and outputs to a disc. The buffer stores the position information on a packet. The file format generating unit generates a media data file format with reference to file offset and by using the packet stored in the disc.;COPYRIGHT KIPO 2010