IltmmConvert::EditGraph
#include "ltmm.h"
C Syntax |
HRESULT IltmmConvert_EditGraph(pConvert) |
C++ Syntax |
HRESULT EditGraph() |
IltmmConvert *pConvert; |
/* pointer to an interface */ |
Registers the current graph and runs the DirectShow GraphEdit utility.
Parameter |
Description |
pConvert |
Pointer to an IltmmConvert interface. |
Returns
S_OK |
The function was successful. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
This function will display a modal dialog box indicating that the graph has been registered. The current thread is suspended during this time. The toolkit then attempts to invoke the GraphEdit utility from the DirectShow SDK. You can use GraphEdit’s "Connect" menu option to view the registered graph. When done, exit GraphEdit, and click on the dialog’s ‘OK’ button to continue program execution.
This function is intended for debugging purposes only. Modification of the graph can render it unusable.
Required DLLs and Libraries
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
Elements: |
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Topics: |
Example
For a C example, refer to Recompressing an AVI File for C.
For a C++ example, refer to Recompressing an AVI File for C++.