using Microsoft.DirectX.AudioVideoPlayback;
Video vvideo = new Video(FileUpload.FileName.ToString());
StringBuilder sb = new StringBuilder();
sb.Append(duration.toString());
error message;
“Installed 对应用程序域进行了访问尝试。”</p>
“vvideo”实例创建错误 msj://
但是下来发现了 cods 我在 c# 中找到了一个工作代码。但 asp.net 不起作用
string file1 = "c://ds.mpeg"
IMediaPosition m_objMediaPosition = null;
FilgraphManager m_objFilterGraph = new FilgraphManager();
m_objFilterGraph.RenderFile(filename);
m_objMediaPosition = m_objFilterGraph as IMediaPosition;
int s = (int)m_objMediaPosition.Duration;
int h = s / 3600;
int m = (s - (h * 3600)) / 60;
s = s - (h * 3600 + m * 60);
我不拍视频男孩:/