MP3 文件是由帧(frame)构成的,帧是 MP3 文件最小的组成单位。MP3 的全称应为 MPEG1 Layer-3 音频

文件,MPEG(Moving Picture Experts Group)在汉语中译为活动图像专家组,特指活动影音压缩标准,MPEG

音频文件是 MPEG1 标准中的声音部分,也叫 MPEG 音频层,它根据压缩质量和编码复杂程度划分为三层-MP3 files by frame (frame) consisting of a frame is composed of the smallest unit of MP3 files. MP3 of the full name should be MPEG1 Layer-3 audio files, MPEG (Moving Picture Experts Group) in Chinese translated as Moving Picture Experts Group, audio and video compression standards specific to activities, MPEG audio file is in the sound part of the MPEG1 standard, also known as MPEG audio level, it is encoded according to the quality and complexity of the compression is divided into three