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| Class | Description | |
|---|---|---|
 | AudioDevices | Contains a collection of registered audio devices. |
| AudioFormat | The AudioFormat object is a child item of the AudioFormats collection. |
| AudioFormats | Contains a collection of audio formats available for an audio device. |
| AudioProcessors | Contains a collection of registered audio processors. |
| AudioRenderers | Contains a collection of registered audio renderers. |
| CaptureCtrl | Allows the user to capture audio and video from hardware devices. |
| CaptureInput | The CaptureInput object is a child item of the CaptureInputs collection. |
| CaptureInputs | Contains a collections of the capture device inputs. |
| CaptureSize | The CaptureSize object contains information about a registered video capture size. |
| CaptureSizes | The CaptureSizes object contains a collection of registered video capture sizes. |
| CaptureSubType | The CaptureSubType object is a child item of the CaptureSubTypes collection. |
| CaptureSubTypes | The CaptureSubTypes object contains a collection of common video capture subtypes supported by the current video device. |
| Constants | The Constants static class contains constant string values for the MediaType and subtype strings, processor and compressor names that are used. |
| Constants.PreferredMediaSourceHandlers | Contains constant string values for predefined values used to identify preferred media source handlers. |
| ControlHost | Internal user control base class for PlayCtrl, CaptureCtrl and ConvertCtrl classes. |
| ConvertCtrl | Allows the user to convert one media format to another. |
| Device | The Device object is a child item of the Devices collection. |
| Devices | The Devices object contains a collection of registered audio or video devices. |
| ErrorAbortEventArgs | The event argument for the ErrorAbortEventHandler event handler. |
| KeyDownEventArgs | The event argument for the KeyDownEventHandler event handler. |
| KeyPressEventArgs | The event argument for the KeyPressEventHandler event handler. |
| KeyUpEventArgs | The event argument for the KeyUpEventHandler event handler. |
| MouseDownEventArgs | The MouseDownEventArgs object is the event arguments object for the MouseDownEventHandler. For more information, see MouseDownEventHandler |
| MouseMoveEventArgs | The MouseMoveEventArgs object is the event arguments object for the MouseMoveEventHandler. For more information, see MouseMoveEventHandler |
| MouseUpEventArgs | The MouseUpEventArgs object is the event arguments object for the MouseUpEventHandler. For more information, see MouseUpEventHandler/ |
| PlayCtrl | The PlayCtrl object allows audio and video playback to be integrated into applications. |
| Processor | The Processor object is a child item of the Processors collection. |
| Processors | Contains a collection of processing transforms. |
| ProgressEventArgs | The ProgressEventArgs object is the event arguments object for the ProgressEventHandler. For more information, see ProgressEventHandler |
| Renderer | The Renderer object is a child item of the Renderers collection. |
| Renderers | Contains a collection of registered audio or midi renderers. |
| StateChangedEventArgs | The StateChangedEventArgs object is the event arguments object for the StateChangedEventHandler. For more information, see StateChangedEventHandler |
| TargetAudioFormat | The TargetAudioFormat object is a child item of the TargetAudioFormats collection. |
| TargetAudioFormats | Contains predefined and user defined target audio formats. |
| TargetAudioType | Represents a child item of the TargetAudioTypes collection. |
| TargetAudioTypes | The TargetAudioTypes collection object contains predefined and user defined target audio types. |
| TargetFormat | Represents a child item of the TargetFormats collection. |
| TargetFormats | The TargetFormats collection object contains predefined and user defined target formats. |
| TargetVideoFormat | The TargetVideoFormat object is a child item of the TargetVideoFormats collection. |
| TargetVideoFormats | The TargetVideoFormats collection object contains predefined and user defined target video formats. |
| TrackingPositionChangedEventArgs | The TrackingPositionChangedEventArgs object is the event arguments object for the TrackingPositionChangedEventHandler. For more information, see TrackingPositionChangedEventHandler |
| TrackingSelectionChangedEventArgs | The TrackingSelectionChangedEventArgs object is the event arguments object for the TrackingSelectionChangedEventHandler. For more information, see TrackingSelectionChangedEventHandler |
| TVTuner | The TVTuner Object provides methods and properties to control TV tuner devices, supporting tuners for analog broadcast television and AM/FM radio. |
| VideoDevices | The VideoDevices object contains a collection of registered video devices. |
| VideoFormat | The VideoFormat object is a child item of the VideoFormats collection. |
| VideoFormats | The VideoFormats object contains a collection of video formats available for video devices. |
| VideoProcessors | Contains a collection of registered video processors. |
| Structure | Description | |
|---|---|---|
 | BITMAPINFOHEADER | The BITMAPINFOHEADER structure is useful for accessing bitmap information in captured DIB frames. It contains information about the dimensions and color format of a device-independent bitmap (DIB). |
| DVD_HMSF_TIMECODE | The DVD_HMSF_TIMECODE structure encapsulates the hours, minutes, seconds, and frames in a DVD Timecode. |
| RECT | This structure defines the coordinates of the upper-left and lower-right corners of a rectangle. |
| REFERENCE_TIME | The REFERENCE_TIME data type defines the units for reference times in Media Foundation or DirectShow. Each unit of reference time is 100 nanoseconds. |
| VideoInfoHeader | The VIDEOINFOHEADER structure describes the bitmap and color information for a video image. |
| WaveFormatEx | The WAVEFORMATEX structure defines the format of waveform-audio data. |
| Delegate | Description | |
|---|---|---|
 | ErrorAbortEventHandler | Represents the method that will handle an event that has received ErrorAbortEventArgs data. |
| KeyDownEventHandler | Represents the method that will handle an event that has received KeyDownEventArgs data. |
| KeyPressEventHandler | Represents the method that will handle an event that has received KeyPressEventArgs data. |
| KeyUpEventHandler | Represents the method that will handle an event that has received KeyUpEventArgs data. |
| MouseDownEventHandler | Represents the method that will handle an event that has received MouseDownEventArgs data. |
| MouseMoveEventHandler | Represents the method that will handle an event that has received MouseMoveEventArgs data. |
| MouseUpEventHandler | Represents the method that will handle an event that has received MouseUpEventArgs data. |
| ProgressEventHandler | Represents the method that will handle an event that has received ProgressEventArgs data. |
| StateChangedEventHandler | Represents the method that will handle an event that has received StateChangedEventArgs data. |
| TrackingPositionChangedEventHandler | Represents the method that will handle an event that has received TrackingPositionChangedEventArgs data. |
| TrackingSelectionChangedEventHandler | Represents the method that will handle an event that has received TrackingSelectionChangedEventArgs data. |
| Enumeration | Description | |
|---|---|---|
 | AnalogVideoStandard | Specifies the possible standard video formats available. |
| Appearance | Specifies the appearance of the control. |
| BorderStyle | Specifies the border style. |
| CaptureDlg | Defines helper and property dialog boxes available in the CaptureCtrl object. |
| CaptureMode | Defines the type of capture to perform. |
| CapturePreview | Defines the source for the preview media. |
| CaptureState | Specifies the current state of the CaptureCtrl object. |
| ConvertDlg | Defines helper and property dialog boxes available in the ConvertCtrl object. |
| ConvertState | Specifies the current state of the ConvertCtrl object. |
| ErrorCode | The list of error codes for generic collection thrown exceptions. |
| MousePointer | Specifies the type of mouse pointer to use for the control. |
| PlayDlg | Defines helper and property dialog boxes available in the PlayCtrl object. |
| PlayObject | Defines objects that can be obtained using the PlayCtrl.GetSubObject method. |
| PlaySeeking | Determines which seeking capabilities are supported by the current media playback. |
| PlayState | Specifies the current state of the PlayCtrl object. |
| PreferredMediaSourceHandler | Specifies the preferred media source handler to be used when creating the media source for the conversion/playback process. ConvertCtrl.SetPreferredMediaSourceHandler methodConvertCtrl.GetPreferredMediaSourceHandler method |
| ProcessorDlg | Defines helper and property dialog boxes available in the Processor object. |
| ProcessorType | Indicates the type of Processor, either video or audio. |
| ScaleMode | Specifies the unit of measure for the control. |
| SizeMode | Specifies how the video window is sized within the video window frame. Used by both the PlayCtrl and the CaptureCtrl objects. |
| SourceObjectType | Specifies the source object type. |
| StillFormatType | Defines the format used to save still images using the CaptureCtrl.SaveStillBitmap, ConvertCtrl.SaveStillBitmap and PlayCtrl.SaveStillBitmap methods |
| StillQuality | Defines the compression quality factors affecting CMP still images. |
| StreamFormatType | Defines the possible stream types. |
| TargetFormatDlg | Defines helper and property dialog boxes available in the cached object. |
| TargetFormatType | Specifies the format of the target media file associated with the CaptureCtrl.TargetFormat and ConvertCtrl.TargetFormat. |
| TargetObjectType | Specifies the media target type used in the capture or conversion processes. |
| TunerInputType | Specifies the possible TV Tuner input types for the installed TV Tuner device. |
| TunerModeType | Specifies the possible modes supported by the installed TV tuner device. |
| TunerSignalStrength | Specifies the possible TV Tuner signal strength indicators. |
| TunerSubChannel | Specifies possible TV Tuner audio or video subchannels. |