摘要
地理视频是地理空间表达的新方式,是对传统多媒体地图的扩展。采用Adobe FLV格式存储和发布视频数据,使用OGCKML标准描述地理位置,在Adobe Flex网络多媒体开发环境中,通过AIR技术整合Adobe FMS视频、Google Maps地图和KML数据,进行地理视频数据的管理、播放和交互等操作。软件开发实验表明该技术方案是可行的。
GeoVideo is a new approach to express our geo-spatial environment, it is the extension of traditional multimedia map. In this paper we adopt Adobe FLV as the video format to store and release our video data, using the standard OGC KML as the description of geographical spatial location. In the development environment Adobe Flex of multimedia network, through the integration of Adobe FMS video, Google Maps and KML data use the technology of Adobe AIR. Finally we achieve the results that the management of geovideo, the synchronous playback between E-map and geovideo and their interaction. This experiment indicates that this technical solution is available.
出处
《地理空间信息》
2010年第2期93-95,共3页
Geospatial Information
基金
国家自然科学基金资助项目(40771166)
高等学校博士学科点专项科研基金资助项目(20070475001)
