IltmmConvert::SaveSettingsToFile
#include "ltmm.h"
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C Syntax |
HRESULT IltmmConvert_SaveSettingsToFile(pConvert, TargetFile, Flags) |
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C++ Syntax |
HRESULT SaveSettingsToFile(TargetFile, Flags) |
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IltmmConvert *pConvert; |
/* pointer to an interface */ |
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BSTR TargetFile; |
/* file name */ |
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long Flags; |
/* flags */ |
Saves some or all of the capture object's settings to a file..
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Parameter |
Description |
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pConvert |
Pointer to an IltmmConvert interface. |
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TargetFile |
Character string containing the name of the file in which to save the convert object's settings. |
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Flags |
Flags that indicate the saving options. For a list of possible values, refer to ltmmConvert_Settings Constants. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
The convert object's settings can be saved to a stream by calling IltmmConvert::SaveSettingsToStream.
Settings that have been saved to a file can be loaded using IltmmConvert::LoadSettingsFromFile. Settings that have been saved to a stream can be loaded using IltmmConvert::LoadSettingsFromStream.
It may be helpful to call IltmmConvert::CanSaveObjectSettings before calling either IltmmConvert::SaveSettingsToFile or IltmmConvert::SaveSettingsToStream, to make sure the settings you want to save can be saved. If either IltmmConvert::SaveSettingsToFile or IltmmConvert::SaveSettingsToStream is called for settings that cannot be saved, the save function will fail.
Required DLLs and Libraries
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LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
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Elements: |
IltmmConvert::SaveSettingsToStream, IltmmConvert::LoadSettingsFromFile, IltmmConvert::LoadSettingsFromStream |
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Topics: |
Example
For a C example, refer to IltmmConvert::SaveSettingsToFile Example for C.
For a C++ example, refer to IltmmConvert::SaveSettingsToFile Example for C++.