|Microsoft DirectX 9.0|
The GetNextSrcEx method retrieves the next source after the specified source.
HRESULT GetNextSrcEx( IAMTimelineObj *pLast, IAMTimelineObj **ppNext );
Pointer to the previous source object, or NULL to retrieve the first source in the track.
[out] Address of a pointer that receives the next source object's IAMTimelineObj interface.
Returns S_OK if the method retrieves a source, or S_FALSE otherwise.
If the method returns S_OK, the IAMTimelineObj interface that it returns has an outstanding reference count. Be sure to release the interface when you are finished using it.
Header: Include Qedit.h. This header file is not compatible with Microsoft® Direct3D® headers later than version 7.
Library: Use strmiids.lib.