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ConvertCtrl Class Methods
Summary
For a list of all members of this type, see ConvertCtrl members
Public Methods
| Name | Description | |
|---|---|---|
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CanSaveObjectSettings | Determines whether the specified settings can be saved. |
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CloseLogFile | Stops the logging of a conversion operation and closes the log file. |
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EditGraph | Registers the current graph and runs the DirectShow GraphEdit utility. |
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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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GetClosedCaptioningTargetFile | Retrieves the filename and flags set using SetClosedCaptioningTargetFile. |
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GetPreferredFilter | Retrieves the preferred filter's Display Name set using the SetPreferredFilter method. |
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GetSelectedSourceStream | Gets the index of the selected stream of type streamType. |
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GetSourceStreamCount | Gets the number of elementary streams |
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GetSubObject | Gets the specified graph sub-object. |
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HasDialog | Checks whether the specified property dialog is available. |
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LoadSettingsFromFile | Loads some or all of the convert object settings from a file. |
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LoadSettingsFromStream | Loads some or all of the convert object settings from a stream. |
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OpenLogFile | Opens a log file for convert control operation details. |
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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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SaveSettingsToFile | Saves some or all of the convert object settings to a file. |
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SaveSettingsToStream | Saves some or all of the convert object settings to a stream. |
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SaveStillBitmap | Saves a snapshot from the running stream to a file as a bitmap. |
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SetClosedCaptioningTargetFile | Sets the filename and options to save closed captioning data as SRT or TEXT format files. |
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SetPreferredFilter | Sets a preferred filter (decoder or demultiplexer) |
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SetSelectedSourceStream | Indicates which stream of type streamType should be selected (rendered). |
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SetVideoWindowPos | Sets the position and size of the video window in pixels. |
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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. |
Help Version 19.0.2017.10.27
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Leadtools.Multimedia Assembly
