DecodeVOB extras MPEG-2 video streams (M2V) and Dolby Digital audio streams (AC3) from DVD multiplexed streams (VOB).-DecodeVOB extras MPEG-2 video streams (M2 V) and Dolby Digital audio streams (AC3) from DV D multiplexed streams (DVD).

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liba52是一个免费的ATSC A52/AC3解码库。AC3广泛的用于数字应用，特别是DVD。