/// <summary>
/// 设置Crossbar属性
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <returns></returns>
private void DisplayCrossbarProperty_Click(object sender, EventArgs e)
{
if (videoSource != null)
{
if (videoSource.CheckIfCrossbarAvailable())
{
videoSource.DisplayCrossbarPropertyPage(this.Handle);
}
else
{
MessageBox.Show("Crossbar property page is not available.");
}
}
}
/// <summary>
/// 切换视频设备，初始化支持分辨率的列表
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <returns></returns>
private void cmbSource_SelectedIndexChanged(object sender, EventArgs e)
{
if (cmbSource.SelectedIndex >= 0)
{
videoSource = new VideoCaptureDevice(videoDevices[cmbSource.SelectedIndex].MonikerString);
if (!videoSource.CheckIfCrossbarAvailable())
{
this.button2.Enabled = false;
}
//摄像头的能力
VideoCapabilities[] vc = videoSource.VideoCapabilities;
//通过VideoCapabilities可以得到全部能力，然后进行判断设置分辨率
this.cmbCapability.Items.Clear();
for (int i = 0; i < vc.Length; i++)
{
VideoCapabilitiesItem item = new VideoCapabilitiesItem(vc[i]);
this.cmbCapability.Items.Add(item);
}
this.cmbCapability.SelectedIndex = 0;
}
}
public void Enable()
{
_processing = true;
switch (Camobject.settings.sourceindex)
{
case 0:
var jpegSource = new JPEGStream(Camobject.settings.videosourcestring);
if (Camobject.settings.frameinterval != 0)
{
jpegSource.FrameInterval = Camobject.settings.frameinterval;
}
if (Camobject.settings.login != "")
{
jpegSource.Login = Camobject.settings.login;
jpegSource.Password = Camobject.settings.password;
}
//jpegSource.SeparateConnectionGroup = true;
jpegSource.RequestTimeout = iSpyServer.Default.IPCameraTimeout;
OpenVideoSource(jpegSource, false);
break;
case 1:
var mjpegSource = new MJPEGStream(Camobject.settings.videosourcestring)
{
Login = Camobject.settings.login,
Password = Camobject.settings.password,
RequestTimeout = iSpyServer.Default.IPCameraTimeout,
HttpUserAgent = Camobject.settings.useragent
};
//mjpegSource.SeparateConnectionGroup = true;
OpenVideoSource(mjpegSource, false);
break;
case 2:
//var fileSource = new AVIFileVideoSource(Camobject.settings.videosourcestring);
//OpenVideoSource(fileSource, true);
break;
case 3:
string moniker = Camobject.settings.videosourcestring;
var videoSource = new VideoCaptureDevice(moniker);
string[] wh = Camobject.resolution.Split('x');
var sz = new Size(Convert.ToInt32(wh[0]), Convert.ToInt32(wh[1]));
var vc = videoSource.VideoCapabilities.Where(p => p.FrameSize == sz).ToList();
if (vc.Count > 0)
{
var vc2 = vc.FirstOrDefault(p => p.AverageFrameRate == Camobject.settings.framerate) ??
vc.FirstOrDefault();
videoSource.VideoResolution = vc2;
}
if (Camobject.settings.crossbarindex != -1 && videoSource.CheckIfCrossbarAvailable())
{
var cbi =
videoSource.AvailableCrossbarVideoInputs.FirstOrDefault(
p => p.Index == Camobject.settings.crossbarindex);
if (cbi != null)
{
videoSource.CrossbarVideoInput = cbi;
}
}
OpenVideoSource(videoSource, true);
break;
case 4:
Rectangle area = Rectangle.Empty;
if (!String.IsNullOrEmpty(Camobject.settings.desktoparea))
{
var i = Array.ConvertAll(Camobject.settings.desktoparea.Split(','), int.Parse);
area = new Rectangle(i[0], i[1], i[2], i[3]);
}
var desktopSource = new DesktopStream(Convert.ToInt32(Camobject.settings.videosourcestring), area)
{
MousePointer = Camobject.settings.desktopmouse
};
if (Camobject.settings.frameinterval != 0)
{
desktopSource.FrameInterval = Camobject.settings.frameinterval;
}
OpenVideoSource(desktopSource, false);
break;
case 5:
var ks = new KinectStream(Nv("UniqueKinectId"), Convert.ToBoolean(Nv("KinectSkeleton")));
OpenVideoSource(ks, true);
break;
}
if (Camera != null)
{
if (!Camera.IsRunning)
{
Camera.Start();
}
Camobject.settings.active = true;
if (File.Exists(Camobject.settings.maskimage))
{
Camera.Mask = Image.FromFile(Camobject.settings.maskimage);
}
}
_frameCount = 0;
VideoSourceErrorState = false;
VideoSourceErrorMessage = "";
Camobject.ftp.ready = true;
MainForm.NeedsSync = true;
Invalidate();
_lastRun = DateTime.Now.Ticks;
_processing = false;
}
public Form1()
{
InitializeComponent();
FilterInfoCollection col = new FilterInfoCollection(FilterCategory.VideoInputDevice);
dev = new VideoCaptureDevice(col[1].MonikerString);
dev.NewFrame += Dev_NewFrame1;
if (dev.CheckIfCrossbarAvailable())
{
dev.DisplayCrossbarPropertyPage(Handle);
}
int minVal;
int maxVal;
int defVal;
int step;
CameraControlFlags flag;
dev.GetCameraPropertyRange(CameraControlProperty.Exposure, out minVal, out maxVal,
out step, out defVal, out flag);
trackBar1.Minimum = minVal;
trackBar1.Maximum = maxVal;
trackBar1.SmallChange = step;
trackBar1.Value = defVal;
dev.Start();
//uint handle = 10;
//uint val2 = 11;
//uint[] array_names = new uint[100];
//ArduCamCfg cfg = new ArduCamCfg();
//val2 = LibHelp.ArduCam_scan( array_names, 21195);
//MessageBox.Show(val2.ToString());
//cfg.u32Width = 3664;
//cfg.u32Height = 2748;
//cfg.u16Vid = 0x52CB;
//cfg.u32I2cAddr = 0x20;
//cfg.emI2cMode = i2c_mode.I2C_MODE_16_16;
//cfg.emImageFmtMode = format_mode.FORMAT_MODE_RAW;
//cfg.u8PixelBytes = 1;
//cfg.u8PixelBits = 8;
//cfg.u32TransLvl = 0;
//cfg.u32CameraType = 0;
//val2 = 11;
//val2 = LibHelp.ArduCam_open(ref handle, ref cfg, 0);
//MessageBox.Show(val2 + "\n" + handle);
//UInt32 conf_handle = 11;
//String tmpStr = "MT9J001_10MP_8bit.cfg";
//val2 = LibHelp.ArduCamCfg_LoadCameraConfig(ref conf_handle, ref tmpStr);
//MessageBox.Show(val2 + "/n" + conf_handle);
//UInt32 register_val = 11;
//val2 = LibHelp.ArduCam_readSensorReg(ref handle, 0x0204, ref register_val);
//MessageBox.Show(val2 + "\n" + register_val);
//ArduCamOutData dt = new ArduCamOutData();
////dt.stImagePara = cfg;
////dt.pu8ImageData = new byte[cfg.u32Width * cfg.u32Height];
//unsafe
//{
// byte[] arr = new byte[(int)(cfg.u32Height * cfg.u32Width * 10)];
// fixed (byte* point = arr)
// {
// dt.pu8ImageData = point;
// ArduCamCfg[] cfg_arr = new ArduCamCfg[] { cfg };
// fixed (ArduCamCfg* cfg_point = cfg_arr)
// {
// dt.stImagePara = cfg_point;
// val2 = LibHelp.ArduCam_readImage(ref handle, ref dt);
// }
// }
//}
//val2 = 11;
//MessageBox.Show(val2 + "");
}
