Flash支持h.264高清格式的方法，带示例文件-Flash support h.264 high-definition format, with sample file

yum-metadata-parser 一个用C写的yum仓库解析库，速度比python的要快很多。 研究yum的可看看。 -yum-metadata-parser written in C with a yum warehouse analytic database, speed faster than a lot of python. Research yum can see.