用于音乐的MPEG-7和符合MPEG-7的音乐

MPEG-7 in Music and Music in MPEG-7

MPEG－7，即多媒体内容描述接口（MultimediaContentDescriptionInterface）致力于对视听材料描述进行标准化，以实现通用的索引、检索、过滤、控制以及由大量的元数据所支持的其他操作。文章给出了MPEG－7的概念的一个综述，并提供了怎样将目前的实际结合进MPEG－7框架中的例子，阐述了对标准的可能发展方向和解决方案的一些想法。

MPEG-7, or the Multimedia Content Description Interface, promises to standardize descriptions of audio-visual material to allow universal indexing, retrieval, filtering, control, and other activities supported by rich meta-data. In this paper an overview of the current conception of MPEG-7, the examples how current practice could be incorporated into the MPEG-7 framework are given. And a few thoughts on possible directions and solutions for the standard are presented.