Koreography一、Koreographer的介绍1.普通版和专业版的区别（1）普通版（2）专业版2.功能二、Koreographer的下载三、Koreographer快速开始1.快速开始2.功能介绍（1）Koreography①Koreography类属性②Koreography类方法（2）KoreographyTrack（4）KoreographyEditorKoreographySettings①Koreography②NewKoreography③“?”④AudioClip⑤TempoSectionSettingsa.TempoSectiontoEdit b.SectionNam