国家数字音乐元数据标准在实践应用中的优化策略研究

bstract Purpose/Significance With the rapid development of digital technology and Internet technology, especially mobile technology, digital music has become the mainstream music form. The national standard of digital music metadata released in 2015 provides effective guidance for the platform organization and user utilization of digital music, and it is of great significance to study its application in practice. Method/Process Firstly, this paper adopts network survey method, case analysis method and user interview method. It is found that there are some problems in the organization and utilization of digital music works in five major digital music platforms in China, such as imperfect retrieval channels, fixed ranking of retrieval results and inaccurate classification of works. Then, by comparing with the national standard of Digital Music Metadata, it is found that there are some problems in the metadata setting of digital music platform, such as missing metadata, unclear metadata pointing, uneven development of metadata application between platforms, and some metadata elements in the national standard are not adopted. Finally, the metadata optimization strategy of the platform is proposed based on the platform functions, user requirements and metadata standards. Result/Conclusion The strategies for China's digital music platform to optimize its organization and utilization functions by using metadata standards include meeting the needs of expanding metadata as needed in practice, improving the metadata de