Switched to AForge.NET because OpenCV has no ability to list the devices and is too big (>200mb)

Cameras can now be selected from video options screen, some tweaking is still to be done Added preview in video options screen Some tweaks in sing screen There might be issues with AForge.NET on x86, please test.
2012-07-06 14:12:17 +02:00
1 parent b93dd532b4
commit 88bacb3e9c
@@ -197,5 +197,7 @@
 		<TR_SCREENOVIDEO_VIDEOPREVIEW>Video-Vorschau</TR_SCREENOVIDEO_VIDEOPREVIEW>	
 		<TR_SCREENOVIDEO_VIDEOINSONGS>Videos während des Singens</TR_SCREENOVIDEO_VIDEOINSONGS>
 		<TR_SCREENO_VIDEO_VIDEOSTOBACKGROUND>Videos der Hintergrundmusik</TR_SCREENO_VIDEO_VIDEOSTOBACKGROUND>
+		<TR_SCREENO_VIDEO_WEBCAMDEVICES>Webcams</TR_SCREENO_VIDEO_WEBCAMDEVICES>
+		<TR_SCREENO_VIDEO_WEBCAMCAPABILITIES>Webcamfähigkeiten</TR_SCREENO_VIDEO_WEBCAMCAPABILITIES>
 	</Texts>
 </root>
@@ -197,5 +197,7 @@
 		<TR_SCREENOVIDEO_VIDEOPREVIEW>Video Preview</TR_SCREENOVIDEO_VIDEOPREVIEW>	
 		<TR_SCREENOVIDEO_VIDEOINSONGS>Videos while singing</TR_SCREENOVIDEO_VIDEOINSONGS>
 		<TR_SCREENO_VIDEO_VIDEOSTOBACKGROUND>Display current backgroundmusic video</TR_SCREENO_VIDEO_VIDEOSTOBACKGROUND>
+		<TR_SCREENO_VIDEO_WEBCAMDEVICES>Webcams</TR_SCREENO_VIDEO_WEBCAMDEVICES>
+		<TR_SCREENO_VIDEO_WEBCAMCAPABILITIES>Webcamcapabilities</TR_SCREENO_VIDEO_WEBCAMCAPABILITIES>
 	</Texts>
 </root>
@@ -222,6 +222,64 @@
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </Text5>
+	<Text6>
+      <!--<X>, <Y>: Text position-->
+      <X>75</X>
+      <Y>345</Y>
+      <!--<Z>: Text position-->
+      <Z>0,00</Z>
+      <!--<H>: Text height-->
+      <H>32</H>
+      <!--<MaxW>: Maximum text width (if exists)-->
+      <!--<Color>: Text color from ColorScheme (high priority)-->
+      <!--or <R>, <G>, <B>, <A> (lower priority)-->
+      <Color>StaticColor</Color>
+      <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
+      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
+      <SColor>TextSColor</SColor>
+      <!--<Align>: Text align horizontal: Left, Center, Right-->
+      <Align>Left</Align>
+      <!--<HAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
+      <HAlign>Center</HAlign>
+      <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
+      <Style>Bold</Style>
+      <!--<Font>: Text font name-->
+      <Font>Normal</Font>
+      <!--<Text>: Text or translation tag-->
+      <Text>TR_SCREENO_VIDEO_WEBCAMDEVICES</Text>
+      <!--<Reflection> If exists:-->
+      <!--   <Space>: Reflection Space-->
+      <!--   <Height>: Reflection Height-->
+    </Text6>
+	<Text7>
+      <!--<X>, <Y>: Text position-->
+      <X>75</X>
+      <Y>405</Y>
+      <!--<Z>: Text position-->
+      <Z>0,00</Z>
+      <!--<H>: Text height-->
+      <H>32</H>
+      <!--<MaxW>: Maximum text width (if exists)-->
+      <!--<Color>: Text color from ColorScheme (high priority)-->
+      <!--or <R>, <G>, <B>, <A> (lower priority)-->
+      <Color>StaticColor</Color>
+      <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
+      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
+      <SColor>TextSColor</SColor>
+      <!--<Align>: Text align horizontal: Left, Center, Right-->
+      <Align>Left</Align>
+      <!--<HAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
+      <HAlign>Center</HAlign>
+      <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
+      <Style>Bold</Style>
+      <!--<Font>: Text font name-->
+      <Font>Normal</Font>
+      <!--<Text>: Text or translation tag-->
+      <Text>TR_SCREENO_VIDEO_WEBCAMCAPABILITIES</Text>
+      <!--<Reflection> If exists:-->
+      <!--   <Space>: Reflection Space-->
+      <!--   <Height>: Reflection Height-->
+    </Text7>
    <ButtonExit>
      <!--<Skin>: Texture name-->
      <Skin>Button</Skin>
@@ -497,13 +555,13 @@
      <H>50</H>
      <!--<ArrowLeftX>, <ArrowLeftY>, <ArrowLeftZ>, <ArrowLeftW>, <ArrowLeftH>: Left arrow position, width and height-->
      <ArrowLeftX>505</ArrowLeftX>
-      <ArrowLeftY>225</ArrowLeftY>
+      <ArrowLeftY>285</ArrowLeftY>
      <ArrowLeftZ>0,00</ArrowLeftZ>
      <ArrowLeftW>40</ArrowLeftW>
      <ArrowLeftH>40</ArrowLeftH>
      <!--<ArrowRightX>, <ArrowRightY>, <ArrowRightZ>, <ArrowRightW>, <ArrowRightH>: Right arrow position, width and height-->
      <ArrowRightX>1170</ArrowRightX>
-      <ArrowRightY>225</ArrowRightY>
+      <ArrowRightY>285</ArrowRightY>
      <ArrowRightZ>0,00</ArrowRightZ>
      <ArrowRightW>40</ArrowRightW>
      <ArrowRightH>40</ArrowRightH>
@@ -539,5 +597,151 @@
      <!--<NumVisible>: Number of visible elements in the slide-->
      <NumVisible>3</NumVisible>
    </SelectSlideVideosToBackground>
+	<SelectSlideWebcamDevices>
+      <!--<Skin>: Texture name-->
+      <Skin>Invisible</Skin>
+      <!--<SkinArrowLeft>: Texture name of left arrow-->
+      <SkinArrowLeft>SelectSlideArrowLeft</SkinArrowLeft>
+      <!--<SkinArrowRight>: Texture name of right arrow-->
+      <SkinArrowRight>SelectSlideArrowRight</SkinArrowRight>
+      <!--<SkinSelected>: Texture name for selected SelectSlide-->
+      <SkinSelected>SelectSlide</SkinSelected>
+      <!--<SkinArrowLeftSelected>: Texture name of selected left arrow-->
+      <SkinArrowLeftSelected>SelectSlideArrowLeft</SkinArrowLeftSelected>
+      <!--<SkinArrowRightSelected>: Texture name of selected right arrow-->
+      <SkinArrowRightSelected>SelectSlideArrowRight</SkinArrowRightSelected>
+      <!--<SkinHighlighted>: Texture name for highlighted SelectSlide-->
+      <SkinHighlighted>SelectSlide</SkinHighlighted>
+      <!--<X>, <Y>, <Z>, <W>, <H>: SelectSlide position, width and height-->
+      <X>500</X>
+      <Y>340</Y>
+      <Z>0,00</Z>
+      <W>700</W>
+      <H>50</H>
+      <!--<ArrowLeftX>, <ArrowLeftY>, <ArrowLeftZ>, <ArrowLeftW>, <ArrowLeftH>: Left arrow position, width and height-->
+      <ArrowLeftX>505</ArrowLeftX>
+      <ArrowLeftY>345</ArrowLeftY>
+      <ArrowLeftZ>0,00</ArrowLeftZ>
+      <ArrowLeftW>40</ArrowLeftW>
+      <ArrowLeftH>40</ArrowLeftH>
+      <!--<ArrowRightX>, <ArrowRightY>, <ArrowRightZ>, <ArrowRightW>, <ArrowRightH>: Right arrow position, width and height-->
+      <ArrowRightX>1170</ArrowRightX>
+      <ArrowRightY>345</ArrowRightY>
+      <ArrowRightZ>0,00</ArrowRightZ>
+      <ArrowRightW>40</ArrowRightW>
+      <ArrowRightH>40</ArrowRightH>
+      <!--<Color>: SelectSlide color from ColorScheme (high priority)-->
+      <!--or <R>, <G>, <B>, <A> (lower priority)-->
+      <Color>SelectSlideColor</Color>
+      <!--<SColor>: Selected SelectSlide color from ColorScheme (high priority)-->
+      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
+      <SColor>SelectSlideSColor</SColor>
+      <!--<HColor>: Highlighted SelectSlide color from ColorScheme (high priority)-->
+      <!--or <HR>, <HG>, <HB>, <HA> (lower priority)-->
+      <HColor>SelectSlideHColor</HColor>
+      <!--<ArrowColor>: Arrow color from ColorScheme (high priority)-->
+      <!--or <ArrowR>, <ArrowG>, <ArrowB>, <ArrowA> (lower priority)-->
+      <ArrowColor>ArrowColor</ArrowColor>
+      <!--<ArrowSColor>: Selected arrow color from ColorScheme (high priority)-->
+      <!--or <ArrowSR>, <ArrowSG>, <ArrowSB>, <ArrowSA> (lower priority)-->
+      <ArrowSColor>ArrowSColor</ArrowSColor>
+      <!--<TextColor>: Text color from ColorScheme (high priority)-->
+      <!--or <TextR>, <TextG>, <TextB>, <TextA> (lower priority)-->
+      <TextColor>TextColor</TextColor>
+      <!--<TextSColor>: Selected text color from ColorScheme (high priority)-->
+      <!--or <TextSR>, <TextSG>, <TextSB>, <TextSA> (lower priority)-->
+      <TextSColor>TextSColor</TextSColor>
+      <!--<TextH>: Text height-->
+      <TextH>32,00</TextH>
+      <!--<TextMaxW>: Maximum text width (if exists)-->
+      <TextMaxW>205,33</TextMaxW>
+      <!--<TextFont>: Text font name-->
+      <TextFont>Normal</TextFont>
+      <!--<TextStyle>: Text style: Normal, Italic, Bold, BoldItalic-->
+      <TextStyle>Bold</TextStyle>
+      <!--<NumVisible>: Number of visible elements in the slide-->
+      <NumVisible>3</NumVisible>
+    </SelectSlideWebcamDevices>
+	<SelectSlideWebcamCapabilities>
+      <!--<Skin>: Texture name-->
+      <Skin>Invisible</Skin>
+      <!--<SkinArrowLeft>: Texture name of left arrow-->
+      <SkinArrowLeft>SelectSlideArrowLeft</SkinArrowLeft>
+      <!--<SkinArrowRight>: Texture name of right arrow-->
+      <SkinArrowRight>SelectSlideArrowRight</SkinArrowRight>
+      <!--<SkinSelected>: Texture name for selected SelectSlide-->
+      <SkinSelected>SelectSlide</SkinSelected>
+      <!--<SkinArrowLeftSelected>: Texture name of selected left arrow-->
+      <SkinArrowLeftSelected>SelectSlideArrowLeft</SkinArrowLeftSelected>
+      <!--<SkinArrowRightSelected>: Texture name of selected right arrow-->
+      <SkinArrowRightSelected>SelectSlideArrowRight</SkinArrowRightSelected>
+      <!--<SkinHighlighted>: Texture name for highlighted SelectSlide-->
+      <SkinHighlighted>SelectSlide</SkinHighlighted>
+      <!--<X>, <Y>, <Z>, <W>, <H>: SelectSlide position, width and height-->
+      <X>500</X>
+      <Y>400</Y>
+      <Z>0,00</Z>
+      <W>700</W>
+      <H>50</H>
+      <!--<ArrowLeftX>, <ArrowLeftY>, <ArrowLeftZ>, <ArrowLeftW>, <ArrowLeftH>: Left arrow position, width and height-->
+      <ArrowLeftX>505</ArrowLeftX>
+      <ArrowLeftY>405</ArrowLeftY>
+      <ArrowLeftZ>0,00</ArrowLeftZ>
+      <ArrowLeftW>40</ArrowLeftW>
+      <ArrowLeftH>40</ArrowLeftH>
+      <!--<ArrowRightX>, <ArrowRightY>, <ArrowRightZ>, <ArrowRightW>, <ArrowRightH>: Right arrow position, width and height-->
+      <ArrowRightX>1170</ArrowRightX>
+      <ArrowRightY>405</ArrowRightY>
+      <ArrowRightZ>0,00</ArrowRightZ>
+      <ArrowRightW>40</ArrowRightW>
+      <ArrowRightH>40</ArrowRightH>
+      <!--<Color>: SelectSlide color from ColorScheme (high priority)-->
+      <!--or <R>, <G>, <B>, <A> (lower priority)-->
+      <Color>SelectSlideColor</Color>
+      <!--<SColor>: Selected SelectSlide color from ColorScheme (high priority)-->
+      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
+      <SColor>SelectSlideSColor</SColor>
+      <!--<HColor>: Highlighted SelectSlide color from ColorScheme (high priority)-->
+      <!--or <HR>, <HG>, <HB>, <HA> (lower priority)-->
+      <HColor>SelectSlideHColor</HColor>
+      <!--<ArrowColor>: Arrow color from ColorScheme (high priority)-->
+      <!--or <ArrowR>, <ArrowG>, <ArrowB>, <ArrowA> (lower priority)-->
+      <ArrowColor>ArrowColor</ArrowColor>
+      <!--<ArrowSColor>: Selected arrow color from ColorScheme (high priority)-->
+      <!--or <ArrowSR>, <ArrowSG>, <ArrowSB>, <ArrowSA> (lower priority)-->
+      <ArrowSColor>ArrowSColor</ArrowSColor>
+      <!--<TextColor>: Text color from ColorScheme (high priority)-->
+      <!--or <TextR>, <TextG>, <TextB>, <TextA> (lower priority)-->
+      <TextColor>TextColor</TextColor>
+      <!--<TextSColor>: Selected text color from ColorScheme (high priority)-->
+      <!--or <TextSR>, <TextSG>, <TextSB>, <TextSA> (lower priority)-->
+      <TextSColor>TextSColor</TextSColor>
+      <!--<TextH>: Text height-->
+      <TextH>32,00</TextH>
+      <!--<TextMaxW>: Maximum text width (if exists)-->
+      <TextMaxW>205,33</TextMaxW>
+      <!--<TextFont>: Text font name-->
+      <TextFont>Normal</TextFont>
+      <!--<TextStyle>: Text style: Normal, Italic, Bold, BoldItalic-->
+      <TextStyle>Bold</TextStyle>
+      <!--<NumVisible>: Number of visible elements in the slide-->
+      <NumVisible>3</NumVisible>
+    </SelectSlideWebcamCapabilities>
+	<StaticWebcamOutput>
+      <!--<Skin>: Texture name-->
+      <Skin>CoverBackground</Skin>
+      <!--<X>, <Y>, <Z>, <W>, <H>: Static position, width and height-->
+      <X>50</X>
+      <Y>450</Y>
+      <Z>0,00</Z>
+      <W>320</W>
+      <H>240</H>
+      <!--<Color>: Static color from ColorScheme (high priority)-->
+      <!--or <R>, <G>, <B>, <A> (lower priority)-->
+      <Color>Visible</Color>
+      <!--<Reflection> If exists:-->
+      <!--   <Space>: Reflection Space-->
+      <!--   <Height>: Reflection Height-->
+    </StaticWebcamOutput>
  </ScreenOptionsVideo>
 </root>
@@ -11,6 +11,7 @@ using System.Xml.XPath;
 using OpenTK.Platform;

 using Vocaluxe.Lib.Sound;
+using Vocaluxe.Lib.Webcam;

 namespace Vocaluxe.Base
 {
@@ -89,7 +90,8 @@ namespace Vocaluxe.Base

    public enum EWebcamLib
    {
-        OpenCV
+        OpenCV,
+        AForgeNet
    }

    public enum ERecordLib
@@ -261,6 +263,7 @@ namespace Vocaluxe.Base
        public static SMicConfig[] MicConfig;
        public static int MicDelay = 300;   //[ms]
        public static EWebcamLib WebcamLib = EWebcamLib.OpenCV;
+        public static SWebcamConfig WebcamConfig;

        //Lists to save parameters and values
        private static List<string> _Params = new List<string>();
@@ -433,6 +436,13 @@ namespace Vocaluxe.Base
                CHelper.TryGetEnumValueFromXML<EOffOn>("//root/Video/VideoPreview", navigator, ref VideoPreview);
                CHelper.TryGetEnumValueFromXML<EOffOn>("//root/Video/VideosInSongs", navigator, ref VideosInSongs);
                CHelper.TryGetEnumValueFromXML<EOffOn>("//root/Video/VideosToBackground", navigator, ref VideosToBackground);
+
+                CHelper.TryGetEnumValueFromXML<EWebcamLib>("//root/Video/WebcamLib", navigator, ref WebcamLib);
+                WebcamConfig = new SWebcamConfig();
+                CHelper.GetValueFromXML("//root/Video/WebcamConfig/MonikerString", navigator, ref WebcamConfig.MonikerString, String.Empty);
+                CHelper.TryGetIntValueFromXML("//root/Video/WebcamConfig/Framerate", navigator, ref WebcamConfig.Framerate);
+                CHelper.TryGetIntValueFromXML("//root/Video/WebcamConfig/Width", navigator, ref WebcamConfig.Width);
+                CHelper.TryGetIntValueFromXML("//root/Video/WebcamConfig/Height", navigator, ref WebcamConfig.Height);
                #endregion Video

                #region Record
@@ -453,9 +463,6 @@ namespace Vocaluxe.Base
                    MicDelay = 0;
                if (MicDelay > 500)
                    MicDelay = 500;
-
-                CHelper.TryGetEnumValueFromXML<EWebcamLib>("//root/Record/WebcamLib", navigator, ref WebcamLib);
-
                #endregion Record

                return true;
@@ -676,6 +683,18 @@ namespace Vocaluxe.Base
            writer.WriteComment("Show backgroundmusic videos as background: " + ListStrings(Enum.GetNames(typeof(EOffOn))));
            writer.WriteElementString("VideosToBackground", Enum.GetName(typeof(EOffOn), VideosToBackground));

+            writer.WriteComment("WebcamLib: " + ListStrings(Enum.GetNames(typeof(EWebcamLib))));
+            writer.WriteElementString("WebcamLib", Enum.GetName(typeof(EWebcamLib), WebcamLib));
+
+            writer.WriteStartElement("WebcamConfig");
+
+            writer.WriteElementString("MonikerString", WebcamConfig.MonikerString);
+            writer.WriteElementString("Framerate", WebcamConfig.Framerate.ToString());
+            writer.WriteElementString("Width", WebcamConfig.Width.ToString());
+            writer.WriteElementString("Height", WebcamConfig.Height.ToString());
+
+            writer.WriteEndElement();
+
            writer.WriteEndElement();
            #endregion Video

@@ -700,9 +719,6 @@ namespace Vocaluxe.Base
            writer.WriteComment("Mic delay in ms. 0, 20, 40, 60 ... 500");
            writer.WriteElementString("MicDelay", MicDelay.ToString());

-            writer.WriteComment("WebcamLib: " + ListStrings(Enum.GetNames(typeof(EWebcamLib))));
-            writer.WriteElementString("WebcamLib", Enum.GetName(typeof(EWebcamLib), WebcamLib));
-
            writer.WriteEndElement();
            #endregion Record

@@ -15,15 +15,19 @@ namespace Vocaluxe.Base
        {
            switch (CConfig.WebcamLib)
            {
-                case EWebcamLib.OpenCV:
-                    _Webcam = new COpenCV();
+                case EWebcamLib.AForgeNet:
+                    _Webcam = new CAForgeNet();
                    break;

                default:
-                    _Webcam = new COpenCV();
+                    _Webcam = new CAForgeNet();
                    break;
            }
            _Webcam.Init();
+            _Webcam.Select(CConfig.WebcamConfig);
+
+            CConfig.WebcamConfig = _Webcam.GetConfig();
+            CConfig.SaveConfig();
        }

        public static bool GetFrame(ref STexture tex)
@@ -46,5 +50,20 @@ namespace Vocaluxe.Base
        {
            _Webcam.Start();
        }
+
+        public static void Stop()
+        {
+            _Webcam.Stop();
+        }
+
+        public static void Select(SWebcamConfig c)
+        {
+            _Webcam.Select(c);
+        }
+
+        public static SWebcamDevice[] GetDevices()
+        {
+            return _Webcam.GetDevices();
+        }
    }
 }
@@ -0,0 +1,167 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Vocaluxe.Base;
+using AForge.Video;
+using System.Drawing;
+using AForge.Video.DirectShow;
+using System.Drawing.Imaging;
+using System.Runtime.InteropServices;
+using Vocaluxe.Lib.Draw;
+using System.Threading;
+
+namespace Vocaluxe.Lib.Webcam
+{
+    class CAForgeNet : IWebcam
+    {
+        private Bitmap _CurrentFrame = new Bitmap(1, 1);
+        private List<SWebcamDevice> _Devices = new List<SWebcamDevice>();
+        private bool _Paused;
+        private VideoCaptureDevice _Webcam;
+        private FilterInfoCollection _WebcamDevices;
+        private SWebcamConfig _Config;
+
+        public void Close()
+        {
+            if (_Webcam != null)
+            {
+                _Webcam.SignalToStop();
+                _Webcam.NewFrame -= new NewFrameEventHandler(OnFrame);
+            }
+        }
+
+        public bool GetFrame(ref STexture Frame)
+        {
+            if ((_CurrentFrame != null) && (_Webcam != null))
+            {
+                lock (_CurrentFrame)
+                {
+                    BitmapData bitmapdata = _CurrentFrame.LockBits(new Rectangle(0, 0, _CurrentFrame.Width, _CurrentFrame.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
+                    byte[] data = new byte[4 * _CurrentFrame.Width * _CurrentFrame.Height];
+                    Marshal.Copy(bitmapdata.Scan0, data, 0, data.Length);
+                    _CurrentFrame.UnlockBits(bitmapdata);
+                    if (((Frame.index == -1) || (_CurrentFrame.Width != Frame.width)) || (_CurrentFrame.Height != Frame.height))
+                    {
+                        CDraw.RemoveTexture(ref Frame);
+                        Frame = CDraw.AddTexture(_CurrentFrame.Width, _CurrentFrame.Height, ref data);
+                    }
+                    else
+                    {
+                        CDraw.UpdateTexture(ref Frame, ref data);
+                    }
+                }
+            }
+            return false;
+        }
+
+        public bool Init()
+        {
+            _WebcamDevices = new FilterInfoCollection(FilterCategory.VideoInputDevice);
+            int num = 0;
+            foreach (FilterInfo info in _WebcamDevices)
+            {
+                SWebcamDevice device = new SWebcamDevice {
+                    ID = num,
+                    Name = info.Name,
+                    MonikerString = info.MonikerString,
+                    Capabilities = new List<SCapabilities>()
+                };
+                num++;
+                VideoCaptureDevice tmpdev = new VideoCaptureDevice(info.MonikerString);
+
+                for (int i = 0; i < tmpdev.VideoCapabilities.Length; i++ )
+                {
+                    SCapabilities item = new SCapabilities
+                    {
+                        Framerate = tmpdev.VideoCapabilities[i].FrameRate,
+                        Height = tmpdev.VideoCapabilities[i].FrameSize.Height,
+                        Width = tmpdev.VideoCapabilities[i].FrameSize.Width
+                    };
+                    device.Capabilities.Add(item);
+                }
+                _Devices.Add(device);
+            }
+            return true;
+        }
+
+        private void OnFrame(object sender, NewFrameEventArgs e)
+        {
+            if (!_Paused)
+            {
+                lock (_CurrentFrame)
+                {
+                    _CurrentFrame = (Bitmap) e.Frame.Clone();
+                }
+            }
+        }
+
+        public void Pause()
+        {
+            if (_Webcam != null)
+            {
+                _Paused = true;
+            }
+        }
+
+        public void Start()
+        {
+            if (_Webcam != null)
+            {
+                _Webcam.NewFrame -= new NewFrameEventHandler(OnFrame);
+                //Subscribe to NewFrame event
+                _Webcam.NewFrame += new NewFrameEventHandler(OnFrame);
+                _Webcam.Start();
+                _Paused = false;
+            }
+        }
+
+        public void Stop()
+        {
+            if (_Webcam != null)
+            {
+                _Webcam.SignalToStop();
+            }
+        }
+
+        public SWebcamDevice[] GetDevices()
+        {
+            return _Devices.ToArray();
+        }
+
+        public bool Select(SWebcamConfig Config)
+        {
+            //Close old camera connection
+            Close();
+
+            if (_WebcamDevices == null)
+                return false;
+
+            //No MonikerString found, try first webcam
+            if (Config.MonikerString == String.Empty)
+                _Webcam = new VideoCaptureDevice(_WebcamDevices[0].MonikerString);
+            else //Found MonikerString
+                _Webcam = new VideoCaptureDevice(Config.MonikerString);
+
+            if (_Webcam == null)
+                return false;
+
+            if (Config.Framerate != 0 && Config.Height != 0 && Config.Width != 0)
+            {
+                _Webcam.DesiredFrameRate = Config.Framerate;
+                _Webcam.DesiredFrameSize = new Size(Config.Width, Config.Height);
+            }
+
+            _Config.Framerate = _Webcam.DesiredFrameRate;
+            _Config.Height = _Webcam.DesiredFrameSize.Height;
+            _Config.Width = _Webcam.DesiredFrameSize.Width;
+            _Config.MonikerString = _Webcam.Source;
+
+            return true;
+        }
+
+        public SWebcamConfig GetConfig()
+        {
+            return _Config;
+        }
+    }
+}
@@ -1,80 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-using Emgu.CV;
-using Emgu.CV.Structure;
-using Emgu.Util;
-using Vocaluxe.Base;
-using System.Drawing;
-using System.Drawing.Imaging;
-using System.Runtime.InteropServices;
-
-namespace Vocaluxe.Lib.Webcam
-{
-    class COpenCV : IWebcam
-    {
-        Image<Bgr, Byte> _CurrentFrame;
-        Capture _CaptureDevice;
-
-        Object Mutex = new Object();
-
-        public bool Init()
-        {
-            //Create a new default Capture
-            _CaptureDevice = new Capture();
-            if (_CaptureDevice != null)
-                _CaptureDevice.ImageGrabbed += OnImageGrabbed;
-
-            return true;
-        }
-
-        public void Start()
-        {
-            if (_CaptureDevice != null)
-                _CaptureDevice.Start();
-        }
-
-        public void Pause()
-        {
-            if (_CaptureDevice != null)
-                _CaptureDevice.Pause();
-        }
-
-        public void Close()
-        {
-            if(_CaptureDevice != null)
-                _CaptureDevice.Dispose();
-        }
-
-        public bool GetFrame(ref Draw.STexture Frame)
-        {
-            if (_CurrentFrame != null)
-            {
-                Bitmap b = _CurrentFrame.ToBitmap();
-                BitmapData bd = b.LockBits(new Rectangle(0, 0, _CurrentFrame.Width, _CurrentFrame.Height), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
-                byte[] data = new byte[4 * _CurrentFrame.Width * _CurrentFrame.Height];
-                Marshal.Copy(bd.Scan0, data, 0, data.Length);
-
-                if (Frame.index == -1 || _CurrentFrame.Width != Frame.width || _CurrentFrame.Height != Frame.height)
-                {
-                    CDraw.RemoveTexture(ref Frame);
-                    Frame = CDraw.AddTexture(_CurrentFrame.Width, _CurrentFrame.Height, ref data);
-                }
-                else
-                {
-                    CDraw.UpdateTexture(ref Frame, ref data);
-                }
-
-                b.UnlockBits(bd);
-                b.Dispose();
-                return true;
-            }
-            return false;
-        }
-
-        public void OnImageGrabbed(object sender, EventArgs e)
-        {
-            _CurrentFrame = _CaptureDevice.RetrieveBgrFrame();
-        }
-    }
-}
@@ -5,14 +5,42 @@ using Vocaluxe.Lib.Draw;

 namespace Vocaluxe.Lib.Webcam
 {
+    struct SWebcamDevice
+    {
+        public int ID;
+        public string Name;
+        public string MonikerString;
+        public List<SCapabilities> Capabilities;
+    }
+
+    struct SCapabilities
+    {
+        public int Framerate;
+        public int Width;
+        public int Height;
+    }
+
+    struct SWebcamConfig
+    {
+        public string MonikerString;
+        public int Framerate;
+        public int Width;
+        public int Height;
+    }
+
    interface IWebcam
    {
        bool Init();

        void Start();
        void Pause();
+        void Stop();
        void Close();

        bool GetFrame(ref STexture Frame);
+        SWebcamConfig GetConfig();
+        SWebcamDevice[] GetDevices();
+
+        bool Select(SWebcamConfig sWebcamConfig);
    }
 }
@@ -5,6 +5,7 @@ using System.Windows.Forms;

 using Vocaluxe.Base;
 using Vocaluxe.Menu;
+using Vocaluxe.Lib.Webcam;


 namespace Vocaluxe.Screens
@@ -18,9 +19,16 @@ namespace Vocaluxe.Screens
        private const string SelectSlideVideoPreview = "SelectSlideVideoPreview";
        private const string SelectSlideVideosInSongs = "SelectSlideVideosInSongs";
        private const string SelectSlideVideosToBackground = "SelectSlideVideosToBackground";
+        private const string SelectSlideWebcamDevices = "SelectSlideWebcamDevices";
+        private const string SelectSlideWebcamCapabilities = "SelectSlideWebcamCapabilities";
+
+        private const string StaticWebcamOutput = "StaticWebcamOutput";

        private const string ButtonExit = "ButtonExit";

+        private SWebcamConfig _Config;
+        Lib.Draw.STexture _WebcamTexture = new Lib.Draw.STexture(-1);
+
        public CScreenOptionsVideo()
        {
            Init();
@@ -33,8 +41,9 @@ namespace Vocaluxe.Screens
            _ThemeName = "ScreenOptionsVideo";
            _ScreenVersion = ScreenVersion;

+            _ThemeStatics = new string[] { StaticWebcamOutput };
            _ThemeButtons = new string[] { ButtonExit };
-            _ThemeSelectSlides = new string[] { SelectSlideVideoBackgrounds, SelectSlideVideoPreview, SelectSlideVideosInSongs, SelectSlideVideosToBackground };
+            _ThemeSelectSlides = new string[] { SelectSlideVideoBackgrounds, SelectSlideVideoPreview, SelectSlideVideosInSongs, SelectSlideVideosToBackground, SelectSlideWebcamDevices, SelectSlideWebcamCapabilities };
        }

        public override void LoadTheme()
@@ -45,6 +54,23 @@ namespace Vocaluxe.Screens
            SelectSlides[htSelectSlides(SelectSlideVideoPreview)].SetValues<EOffOn>((int)CConfig.VideoPreview);
            SelectSlides[htSelectSlides(SelectSlideVideosInSongs)].SetValues<EOffOn>((int)CConfig.VideosInSongs);
            SelectSlides[htSelectSlides(SelectSlideVideosToBackground)].SetValues<EOffOn>((int)CConfig.VideosToBackground);
+
+            SWebcamDevice[] dev = CWebcam.GetDevices();
+            foreach(SWebcamDevice d in dev)
+            {
+                SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].AddValue(d.Name);
+            }
+            int deviceNr = SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection;
+            for (int i = 0; i < dev[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities.Count; i++)
+            {
+                SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].AddValue(dev[deviceNr].Capabilities[i].Width.ToString() + " x " + dev[deviceNr].Capabilities[i].Height.ToString() + " @ " + dev[deviceNr].Capabilities[i].Framerate.ToString());
+            }
+            SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection = 0;
+
+            _Config.MonikerString = dev[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].MonikerString;
+            _Config.Width = dev[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Width;
+            _Config.Height = dev[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Height;
+            _Config.Framerate = dev[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Framerate;
        }

        public override bool HandleInput(KeyEvent KeyEvent)
@@ -78,10 +104,18 @@ namespace Vocaluxe.Screens
                        break;

                    case Keys.Left:
+                        if (SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selected)
+                            OnDeviceEvent();
+                        if (SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selected)
+                            OnCapabilitiesEvent();
                        SaveConfig();
                        break;

                    case Keys.Right:
+                        if (SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selected)
+                            OnDeviceEvent();
+                        if (SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selected)
+                            OnCapabilitiesEvent();
                        SaveConfig();
                        break;
                }
@@ -101,6 +135,10 @@ namespace Vocaluxe.Screens

            if (MouseEvent.LB && IsMouseOver(MouseEvent))
            {
+                if (SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selected)
+                    OnDeviceEvent();
+                if (SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selected)
+                    OnCapabilitiesEvent();
                SaveConfig();
                if (Buttons[htButtons(ButtonExit)].Selected)
                {
@@ -112,6 +150,8 @@ namespace Vocaluxe.Screens

        public override bool UpdateGame()
        {
+            CWebcam.GetFrame(ref _WebcamTexture);
+            Statics[htStatics(StaticWebcamOutput)].Texture = _WebcamTexture;
            SelectSlides[htSelectSlides(SelectSlideVideosToBackground)].Selection = (int)CConfig.VideosToBackground;
            return true;
        }
@@ -119,18 +159,70 @@ namespace Vocaluxe.Screens
        public override bool Draw()
        {
            base.Draw();
+            
            return true;
        }

+        public override void OnClose()
+        {
+            CWebcam.Close();
+            base.OnClose();
+        }
+
+        public override void OnShow()
+        {
+            CWebcam.Close();
+            CWebcam.Select(_Config);
+            CWebcam.Start();
+            base.OnShow();
+        }
+
        private void SaveConfig()
        {
            CConfig.VideoBackgrounds = (EOffOn)SelectSlides[htSelectSlides(SelectSlideVideoBackgrounds)].Selection;
            CConfig.VideoPreview = (EOffOn)SelectSlides[htSelectSlides(SelectSlideVideoPreview)].Selection;
            CConfig.VideosInSongs = (EOffOn)SelectSlides[htSelectSlides(SelectSlideVideosInSongs)].Selection;
            CConfig.VideosToBackground = (EOffOn)SelectSlides[htSelectSlides(SelectSlideVideosToBackground)].Selection;
+
+            CConfig.WebcamConfig = _Config;
            CBackgroundMusic.VideoEnabled = true;

            CConfig.SaveConfig();
        }
+
+        private void OnDeviceEvent()
+        {
+            int deviceNr = SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection;
+            SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Clear();
+            
+            SWebcamDevice[] d = CWebcam.GetDevices();
+            for (int i = 0; i < d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities.Count; i++)
+            {
+                SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].AddValue(d[deviceNr].Capabilities[i].Width.ToString() + " x " + d[deviceNr].Capabilities[i].Height.ToString() + " @ " + d[deviceNr].Capabilities[i].Framerate.ToString());
+            }
+            SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection = 0;
+
+            _Config.MonikerString = d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].MonikerString;
+            _Config.Width = d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Width;
+            _Config.Height = d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Height;
+            _Config.Framerate = d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Framerate;
+
+            CWebcam.Close();
+            CWebcam.Select(_Config);
+            CWebcam.Start();
+        }
+
+        private void OnCapabilitiesEvent()
+        {
+            SWebcamDevice[] d = CWebcam.GetDevices();
+            _Config.MonikerString = d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].MonikerString;
+            _Config.Width = d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Width;
+            _Config.Height = d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Height;
+            _Config.Framerate = d[SelectSlides[htSelectSlides(SelectSlideWebcamDevices)].Selection].Capabilities[SelectSlides[htSelectSlides(SelectSlideWebcamCapabilities)].Selection].Framerate;
+
+            CWebcam.Close();
+            CWebcam.Select(_Config);
+            CWebcam.Start();
+        }
    }
 }
@@ -207,7 +207,7 @@ namespace Vocaluxe.Screens
                        if (_Webcam)
                            CWebcam.Start();
                        else
-                            CWebcam.Pause();
+                            CWebcam.Stop();
                        break;

                    case Keys.Enter:
@@ -621,6 +621,8 @@ namespace Vocaluxe.Screens
            PrepareTimeLine();
            CSound.Play(_CurrentStream);
            CSound.RecordStart();
+            if(_Webcam)
+                CWebcam.Start();
        }

        private void Stop()
@@ -629,6 +631,8 @@ namespace Vocaluxe.Screens

            CGraphics.FadeTo(EScreens.ScreenScore);
            _FadeOut = true;
+            if (_Webcam)
+                CWebcam.Close();
        }

        private void UpdateLyrics()
@@ -141,21 +141,19 @@
    </Reference>
  </ItemGroup>
  <ItemGroup>
+    <Reference Include="AForge.Video, Version=2.2.4.0, Culture=neutral, PublicKeyToken=cbfb6e07d173c401, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\Output\AForge.Video.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="AForge.Video.DirectShow, Version=2.2.4.1, Culture=neutral, PublicKeyToken=61ea4348d43881b7, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\Output\AForge.Video.DirectShow.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
    <Reference Include="Community.CsharpSqlite">
      <HintPath>..\Output\Community.CsharpSqlite.dll</HintPath>
    </Reference>
-    <Reference Include="Emgu.CV, Version=2.4.0.1717, Culture=neutral, PublicKeyToken=7281126722ab4438, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\Output\Emgu.CV.dll</HintPath>
-    </Reference>
-    <Reference Include="Emgu.CV.UI, Version=2.4.0.1717, Culture=neutral, PublicKeyToken=7281126722ab4438, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\Output\Emgu.CV.UI.dll</HintPath>
-    </Reference>
-    <Reference Include="Emgu.Util, Version=2.4.0.1717, Culture=neutral, PublicKeyToken=7281126722ab4438, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\Output\Emgu.Util.dll</HintPath>
-    </Reference>
    <Reference Include="OpenTK">
      <HintPath>..\Output\OpenTK.dll</HintPath>
    </Reference>
@@ -219,7 +217,7 @@
    <Compile Include="Lib\Video\CVideoDecoder.cs" />
    <Compile Include="Lib\Video\CVideoDecoderFFmpeg.cs" />
    <Compile Include="Lib\Video\IVideoDecoder.cs" />
-    <Compile Include="Lib\Webcam\COpenCV.cs" />
+    <Compile Include="Lib\Webcam\CAForgeNet.cs" />
    <Compile Include="Lib\Webcam\IWebcam.cs" />
    <Compile Include="Menu\CBackground.cs" />
    <Compile Include="Menu\CButton.cs" />