//根据文件名提取出客户端请求的MPD，存储到本地
public static bool genFile(string sPhysicalFilePath)
{
try
{
int fileNameStart = sPhysicalFilePath.LastIndexOf('/');
int videoID = int.Parse(sPhysicalFilePath.Substring(fileNameStart + 1, 4));
MPDdata data = MPDdata.getServerData(videoID);
return(WriteXml(data, sPhysicalFilePath));
}
catch
{
return(false);
}
}
