DATA REPRODUCING METHOD, AND DATA REPRODUCING APPARATUS

摘要

PROBLEM TO BE SOLVED: To solve a problem that band expansion processing can not be performed by using SBR data in a terminal that has to input presence/absence of the SBR data before decoding coded data since it can not be indicated in header information whether or not the SBR data are contained when transmitting AAC-plus coded data using a TS. SOLUTION: A novel descriptor is defined in a TS for whether or not SBR data are contained and a sampling frequency after band expansion processing is indicated, thereby acquiring information associated with the SBR data before decoding coded data. COPYRIGHT: (C)2006,JPO&NCIPI