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IltmmConvert::get_VideoCompressors

#include "ltmm.h"

C Syntax	HRESULT IltmmConvert_get_VideoCompressors(pConvert, pVal)
C++ Syntax	HRESULT get_VideoCompressors(pVal)

IltmmConvert *pConvert;	pointer to an interface
IltmmCompressors **pVal;	pointer to a pointer

Retrieves the video compressor collection object.

Parameter	Description
pConvert	Pointer to an IltmmConvert interface.
pVal	Pointer to a variable that receives the video compressor collection interface pointer.

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

The returned IltmmCompressors interface is used to enumerate registered video compressors, and to select a video compressor for the conversion process. See ltmmCompressors for details.

If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release method.

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

Example

For a C example, refer to Recompressing an AVI File for C.

For a C++ example, refer to Recompressing an AVI File for C++.

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Elements:	IltmmConvert::get_AudioCompressors
Topics:	Multimedia Function Group
	IltmmCompressors interface
	How to Use the DVD Writer to Write a DVD Image