时间:2022-12-27 10:18:58 | 栏目:.NET代码 | 点击:次
.xaml文件中,添加以下命名空间:
xmlns:wfi ="clr-namespace:System.Windows.Forms.Integration;assembly=WindowsFormsIntegration" xmlns:aforge="clr-namespace:AForge.Controls;assembly=AForge.Controls
为XAML中添加一个WindowsFormsHost 嵌入一个VideoSourcePlayer
<wfi:WindowsFormsHost > <aforge:VideoSourcePlayer x:Name="player" Dock="Fill" /> </wfi:WindowsFormsHost>
在后台代码中, 添加初始化代码, 以下代码模拟设置的第一个摄像头, FilterInfoCollection实际为一个集合。
FilterInfoCollection videoDevices = new FilterInfoCollection(FilterCategory.VideoInputDevice); if (videoDevices.Count > 0) { var videoDevice = new VideoCaptureDevice(videoDevices[0].MonikerString); videoDevice.VideoResolution = videoDevice.VideoCapabilities[0]; //设置分辨率 player.VideoSource = videoDevice; //设置源 player.Start(); //启动 }
实际效果(演示):
player.GetCurrentVideoFrame();