IltmfCapture::SaveStillDIB

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfCapture_SaveStillDIB(pCapture, filename, timeout)
C++ HRESULT SaveStillDIB(filename, timeout)

Saves a snapshot as a DIB, from the running stream to a file.

Parameters

IltmfCapture *pCapture

Pointer to an IltmfCapture interface.

BSTR filename

A character string containing the name of the file in which to save the DIB.

long timeout

The timeout period in milliseconds. The function 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.

Returns

Value Meaning
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.

Comments

This function blocks (does not return) until the timeout occurs or the DIB is snapped.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For a C++ example, refer to IltmfCapture::SaveStillDIB Example for C++.

Help Version 22.0.2022.4.6
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LEADTOOLS Media Foundation C API Help

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.