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XimeaVideoSource Class |
The class provides continues access to XIMEA cameras.
Inheritance HierarchySystemObject
Accord.Video.XimeaXimeaVideoSource
Accord.Video.XimeaXimeaVideoSource
Namespace: Accord.Video.Ximea
Assembly: Accord.Video.Ximea (in Accord.Video.Ximea.dll) Version: 3.8.0
SyntaxThe XimeaVideoSource type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | XimeaVideoSource |
Initializes a new instance of the XimeaVideoSource class.
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Properties| Name | Description | |
|---|---|---|
 | BytesReceived |
Received bytes count.
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| FrameInterval |
Time interval between frames.
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| FramesReceived |
Received frames count.
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| IsRunning |
State of the video source.
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| Source |
A string identifying the video source.
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Methods| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetParamFloat |
Get camera's parameter as float value.
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| GetParamInt |
Get camera's parameter as integer value.
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| GetParamString |
Get camera's parameter as string value.
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| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| SetParam(String, Int32) |
Set camera's parameter.
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| SetParam(String, Single) |
Set camera's parameter.
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| SignalToStop |
Signal video source to stop its work.
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| Start |
Start video source.
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| Stop |
Stop video source.
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| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| WaitForStop |
Wait for video source has stopped.
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Events| Name | Description | |
|---|---|---|
 | NewFrame |
New frame event.
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| PlayingFinished |
Video playing finished event.
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| VideoSourceError |
Video source error event.
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Extension Methods| Name | Description | |
|---|---|---|
 | HasMethod |
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.) |
| IsEqual |
Compares two objects for equality, performing an elementwise
comparison if the elements are vectors or matrices.
(Defined by Matrix.) |
| To(Type) | Overloaded.
Converts an object into another type, irrespective of whether
the conversion can be done at compile time or not. This can be
used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) |
| ToT | Overloaded.
Converts an object into another type, irrespective of whether
the conversion can be done at compile time or not. This can be
used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) |
RemarksThe video source class is aimed to provide continues access to XIMEA camera, when images are continuosly acquired from camera and provided throw the NewFrame event. It just creates a background thread and gets new images from XIMEA camera keeping the specified time interval between image acquisition. Essentially it is a wrapper class around XimeaCamera providing IVideoSource interface.
Sample usage:
// create video source for the XIMEA camera with ID 0 XimeaVideoSource videoSource = new XimeaVideoSource( 0 ); // set event handlers videoSource.NewFrame += new NewFrameEventHandler( video_NewFrame ); // start the video source videoSource.Start( ); // set exposure time to 10 milliseconds videoSource.SetParam( CameraParameter.Exposure, 10 * 1000 ); // ... // New frame event handler, which is invoked on each new available video frame private void video_NewFrame( object sender, NewFrameEventArgs eventArgs ) { // get new frame Bitmap bitmap = eventArgs.Frame; // process the frame }
See Also