文档中包含了常见视频格式中采用的技术，常见的编码与常见的文件格式的对应关系及其常用用途等。-document contains common video formats used in the technology, Common coding with the common file format and the relationship between common uses.

网页视频播放代码，包括avi格式,wmv格式视频的解析和播放-Web video player code, including avi format, wmv format video parsing and playback