/// <summary>
/// 获取视频时长，格式（00:10）
/// </summary>
/// <returns></returns>
private void GetVideoDuration()
{
App.Current.Dispatcher.Invoke(() =>
{
this._duration = FFmpegHelper.GetVideoDuration(this.VideoPath);
if (!_duration.Equals("on N-"))
{
this.tbDuration.Text = _duration;
}
});
}
public void GetVideoDuration()
{
//File file = new File();
//// 多媒体信息
//MultimediaInfo info = encoder.getInfo(file);
string mp4Url = "https://www.pic1.jzbl.com/buildingcircle/a092c1b7-f4c6-4d33-ac3b-7e3d534ed5b1/2020-03-03/v/1583240039140.mp4";
var datas = FFmpegHelper.GetVideoDuration(mp4Url);
Console.WriteLine("111");
}