IltmmCapture::get_MasterStream

#include "ltmm.h"

C Syntax	HRESULT IltmmCapture_get_MasterStream(pCapture, pVal)
C++ Syntax	HRESULT get_MasterStream(pVal)

IltmmCapture *pCapture;	/* pointer to an interface */
long *pVal;	/* pointer to a variable */

Retrieves the master stream that other streams must synchronize to after the file is written out.

Parameter	Description
pCapture	Pointer to an IltmmCapture interface.
pVal	Pointer to a variable that receives one of the ltmmCapture_MasterStream constants.

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

To eliminate capture drifts that can occur between audio sampling rates and video frame rates, it is recommended that you use combined audio/video cards for capture of large files.

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.

Platforms

Win32, x64

Elements:	IltmmCapture::put_MasterStream
Topics:	Multimedia Function Group