本文通过理论研究和实验测试，对目前在视频数据库中常用的视频文件格式进行分析，比较和总结各种格式在视频数据库建设中的使用现状、优劣对比，结合视频应用环境的技术发展尤其是网络环境的变化趋势，分析数字视频资源网络呈现领域上最具创新性的新趋势。%Articles by theoretical and experimental tests, the video database on the current video file format commonly used to analyze, compare and summarize a variety of formats in the video database construction in current use, advantages and disadvantages compared with the technological development of video applications, especially trends in the network environment, analyzing the field of digital video resources on the network showing the most innovative new trend.
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