#include "ltmf.h"
C Syntax |
HRESULT IltmfPlay_SaveStillDIB(pPlay, filename, timeout) |
C++ Syntax |
HRESULT SaveStillDIB(filename, timeout) |
IltmfPlay *pPlay; |
pointer to an interface |
BSTR filename; |
string |
long timeout; |
time |
Saves a snapshot as a DIB, from the running stream to a file.
Parameter |
Description |
pPlay |
Pointer to an IltmfPlay interface. |
filename |
A character string containing the name of the file in which to save the DIB. |
timeout |
The timeout period in milliseconds. The method will fail if it was not able to take a DIB in the specified time. Use 1 to wait indefinitely until a DIB is snapped. |
S_OK |
The function was successful. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation. |
This method blocks (does not return) until the timeout occurs or the DIB is snapped.
Required DLLs and Libraries
LTMF 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
Elements: |
|
Topics: |
For a C++ example, refer to the IltmfPlay::SaveStillDIB Example for C++.
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