analysis of the development of digital dance（分析数字舞蹈的发展）.doc

Analysis of the development of digital dance With economic development, various celebrations are more and more and show its unique charm as entertainment to celebrate the first choice, while the quality of how one evening, and sometimes it can be said of a party’s success or failure of the biggest names in addition to The role and unique skills outside the dance often play a key role in the dance show runs through line of march is the party is party of the palette, it is the basis of party, the backbone and soul. It highlights the growing importance of dance, the dance needs are more urgent. Various forms of dance record of the accumulation of more and more, of which the most loyal of dance video data when the number of records while before digitization dance video tapes and other analog video is mostly in the form of analog video has its obvious shortcomings, such as signal susceptible to the surrounding environment (such as magnetic fields, etc.) the impact of loss, destruction; larger storage media, is not easy to keep; copy difficult and expensive large; find difficult, very inconvenient, etc. The digital information with access to convenient, easy communication, storage capacity, low cost, so digital is a trend present, with the development of multimedia compression techniques, such as MPEG-4 compression standard applications and promotion, digital video range is gradually expanding the number of video dance is no exception. digital dance much easy for people to copy, watch. but as previously mentioned, with the digital dance video continues to increase, how to effectively store, manage, retrieve become a reality. a full expression of the art digital video dance comprehensive, easy retrieval of digital dance video library, not only to meet the needs of professional search, but also meet the requirements of non-professionals; to meet the learning and appreciation of the need, the choreographer who can provide useful help. The current fragmented dance vi