#include "ILMDVRSource.h"
C Syntax |
HRESULT ILMDVRSource_CopyBufferToFile(pILMDVRSource, pszTargetFile, startOffset, endOffset) |
C++ Syntax |
HRESULT CopyBufferToFile(pszTargetFile, startOffset, endOffset) |
ILMDVRSource *pILMDVRSource; |
/* pointer to an interface */ |
BSTR pszTargetFile; |
/* pointer to target file */ |
double startOffset; |
/* starting offset */ |
double endOffset; |
/* ending offset */ |
Copies the buffered recording data to the specified fully qualified target file pathname.
Parameter |
Description |
pILMDVRSource |
Pointer to an ILMDVRSource interface. |
pszTargetFile |
Pointer to a fully qualified pathname of destination file. |
startOffset |
Starting offset of data to copy. |
endOffset |
Ending offset of data to copy. |
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
Returns S_OK if successful; otherwise, returns a code indicating the reason for failure:
E_UNEXPECTED = Starting offset not found.
DISP_E_BADINDEX = Index supplied is outside the range of currently valid indexes.
LTMM_E_DVR_NO_RECORDINGS = No .LRC recording files exist.
E_INVALIDARG = Either the number of files or file size specified is not valid.
Required DLLs and Libraries
ILMDVRSource For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64
See Also
Example
For a C example, refer to ILMDVRSource::CopyBufferToFile Example For C
For a C++ example, refer to ILMDVRSource::CopyBufferToFile Example For C++