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八 MPEG-2 MPEG是运动图像专家组的缩写(Moving Pictures Expert Group),成立于1988年,以建立活动图像及相应音频的编码标准。1990年成立了ATM视频编码专家组与MPEG一起开发适用于ATM传输的视频编码联合标准。两个工作组主要在九个部分的ISO/IEC 13818国际标准中第一和第二两个部分进行合作,即:MPEG-2的ITU-TRec.H.220.ISO/IEC 13818-1
VIII MPEG-2 MPEG is a Moving Pictures Expert Group (Moving Pictures Expert Group), was established in 1988 to create a moving picture and the corresponding audio coding standards. The ATM Video Coding Expert Group was formed in 1990 to work with MPEG to develop a joint coding standard for video coding for ATM transmission. The two working groups mainly collaborate in the first and second parts of ISO / IEC 13818 international standards in nine sections, namely: ITU-T Rec. H.220 of ISO / IEC 13818 MPEG-2. ISO / IEC 13818-1