private void initVideo2()
{
// 设定初始视频设备
FilterInfoCollection videoDevices = new FilterInfoCollection(FilterCategory.VideoInputDevice);
this.vedio2Grid.Visibility = System.Windows.Visibility.Visible;
this.none2Grid.Visibility = System.Windows.Visibility.Collapsed;
// 默认设备
device2 = new VideoCaptureDevice(videoDevices[1].MonikerString);
device2.NewFrame += new NewFrameEventHandler(videoSourcePlayer_NewFrame2);
device2.Start();
cs2.SetDevice(this.device2);
cs2.Start();//启动自动拍照线程
}
public IActionResult SaveSettings([FromBody] Settings settings)
{
var s = _context.Parameters.FirstOrDefault(i => i.Name == "Settings");
if (s == null)
{
s = new Parameter()
{
Name = "Settings"
};
_context.Parameters.Add(s);
}
s.Value = JsonConvert.SerializeObject(settings);
_context.SaveChanges();
_captureService.SetDevice(settings.Device);
return(Ok());
}
