EDITING DEVICE AND EDITING METHOD

摘要

PROBLEM TO BE SOLVED: To simplify editing processing about the audio data of a variable length compression system such as an MP3. SOLUTION: This device converts the audio data MP3 of a 1st data format by the variable length compression system into audio data ATRAC3 of a 2nd data format by a fixed length compression system, performs editing processing about he audio data of the 2nd data format and subsequently returns the audio data of the 2nd data format to the audio data of the 1st data format.