使用Vlc.DotNet打开摄像头并截图 C#

Vlc.DotNet.Forms.VlcControl cc = new  Vlc.DotNet.Forms.VlcControl();
            cc.Width = 500;
            cc.Height = 400;
            cc.Top = 100;
            cc.Left = 100;

            Vlc.DotNet.Core.Medias.MediaBase media = new Vlc.DotNet.Core.Medias.LocationMedia("dshow:// ");
            media.AddOption(":dshow-size=1600*1200");
            media.AddOption(":dshow-vdev=USB CAM2");

            cc.Play(media);
            this.Controls.Add(cc);
            cc.BringToFront();

            //cc.TakeSnapshot("D:\\111.jpg", 1600, 1200);//截图

　注意

Vlc.DotNet.Core.Medias.MediaBase media = new Vlc.DotNet.Core.Medias.LocationMedia("dshow:// ");初始化MediaBase 时只需

"dshow:// "即可

选择哪个相机需要AddOption

，选择分辨率之类的参数也要AddOption

但不支持相机index，必须相机name，可以参考使用AForge.NET Framework打开摄像头 C#获取对应index的name