/// <summary>
///
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
private Media ExtractBefore20151230(String url)
{
String videoID = HTTPHelper.GetParameterValue(url, "video_id");
if (videoID == null)
{
throw new Exception("无法获得URL[" + url + "]的video_id参数");
}
String videoAPIAccessURL = VIDEO_API_ADDRESS + videoID;
String responseString = HTTPHelper.SendHTTPGetRequest(videoAPIAccessURL);
return(ExtractURL(url, responseString));
}
