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ConvertCtrl Class Members
Summary
The following tables list the members exposed by ConvertCtrl.
Public Constructors
| Name | Description | |
|---|---|---|
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ConvertCtrl | The ConvertCtrl control object constructor. |
Public Methods
| Name | Description | |
|---|---|---|
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EstimateOutputBitRate | Gets the estimated conversion output bit rate, in bits per second. |
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EstimateOutputSize | Gets the estimated conversion output size for the specified duration, in bytes. |
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GetPreferredMediaSourceHandler | Retrieves the preferred media source handler's GUID set using the SetPreferredMediaSourceHandler method. |
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HasDialog | Checks whether the specified property dialog is available. |
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PauseConvert | Pauses the conversion process. |
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ResetSource | Resets the media source. |
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ResetTarget | Resets the media target. |
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RunConvert | Runs a paused conversion process. |
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SaveStillBitmap | Saves a snapshot from the running stream to a file as a bitmap. |
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SetPreferredMediaSourceHandler | Sets a preferred media source handler's GUID. |
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ShowDialog | Shows the specified property dialog. |
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StartConvert | Starts converting data. |
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StopConvert | Stops converting data. |
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ToggleFullScreenMode | Switched the state of the full screen mode. |
Protected Methods
| Name | Description | |
|---|---|---|
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AttachInterfaces | Internal method to attach interfaces to the underlying control object. |
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CreateSink | Internal method to create the event sink for the underlying control object. |
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DetachSink | Internal method to detach the event sink for the underlying control object. |
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Dispose | Releases internal control object and related object references. |
Public Properties
| Name | Description | |
|---|---|---|
 |
AllowedStreams | Gets or sets which streams can be converted. |
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AudioProcessors | Gets the registered audio processors collection object. |
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ConvertError | Gets the last conversion error code. |
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Duration | Gets the duration of the media, in seconds. |
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FullScreenMode | Gets or sets the video renderer full-screen mode state. |
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PercentComplete | Gets the current conversion completion percentage. |
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PercentCompleteScalar | Gets or sets the scalar value by which to divide the current conversion completion percentage. |
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Preview | Gets or sets the Convert control's preview state. |
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PreviewVisible | Gets or sets the preview visible state. |
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RenderedStreams | Gets the streams that have been rendered. |
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SelectedAudioProcessors | Gets the selected audio processor collection object. |
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SelectedVideoProcessors | Gets the selected video processor collection object. |
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SelectionEnd | Gets or sets the current selection end position in seconds. |
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SelectionStart | Gets or sets the current selection start position in seconds. |
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SourceAudioFOURCC | Gets the FOURCC format id of the source audio. |
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SourceAudioType | Gets a string that represents the GUID of the source audio type. |
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SourceFile | Gets or sets the media source filename, URL or UDP address. |
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SourceObject | Gets or sets the media source object. |
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SourceStream | Gets or sets the media source stream. |
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SourceType | Gets the media source type. |
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SourceVideoFOURCC | Gets the FOURCC format id of the source video format. |
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SourceVideoType | Gets a string that represents the GUID of the source video type. |
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State | Gets the convert control current state. |
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TargetFile | Gets or sets the media target filename. |
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TargetFormat | Gets or sets the media target file format. |
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TargetFormats | Gets the target format collection object. |
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TargetType | Gets and sets the media target type. |
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UnrenderedStreams | Gets the streams that have not been rendered. |
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VideoHeight | Gets the current video height in pixels. |
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VideoProcessors | Gets the registered video processors collection object. |
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VideoWidth | Gets the current video width in pixels. |
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VideoWindow | Gets the handle to the current video window. |
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VideoWindowHeight | Gets the height of the video window in pixels. |
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VideoWindowLeft | Gets the left position of the video window in pixels. |
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VideoWindowSizeMode | Gets or sets the current video window size mode. |
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VideoWindowTop | Gets the top position of the video window in pixels. |
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VideoWindowWidth | Gets the width of the video window in pixels. |
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Window | Gets or sets the handle to the convert control window. |
Public Events
| Name | Description | |
|---|---|---|
 |
Click | Occurs when the control is clicked. |
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Complete | Occurs when a conversion operation was successfully completed. |
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DoubleClick | Occurs when the control is double-clicked. |
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ErrorAbort | Occurs when an error has caused an operation to abort. |
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KeyDown | Occurs when the control has detected a KeyDown event. |
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KeyPress | Occurs when the control has detected a KeyPress event. |
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KeyUp | Occurs when the control has detected a KeyUp event. |
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MouseDown | Occurs when the mouse pointer is over the control and a mouse button is pressed. |
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MouseMove | Occurs when the mouse pointer is moved over the control. |
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MouseUp | Occurs when the mouse pointer is over the control and a mouse button is released. |
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Progress | Occurs periodically during a conversion operation to notify percentage completed. |
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Resize | Occurs when the control is resized. |
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Started | Occurs when a conversion operation has started. |
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UserAbort | Occurs when a conversion operation has been stopped programmatically. |
See Also
