IltmmCapture::get_VideoCompressors

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_get_VideoCompressors(pCapture, ppVideoCompressors)

C++ Syntax

HRESULT get_VideoCompressors(ppVideoCompressors)

IltmmCapture *pCapture;

pointer to an interface

IltmmCompressors **ppVideoCompressors;

video compressor collection interface

Retrieves the video compressor collection object.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

ppVideoCompressors

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 capturing 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

See Also

Elements:

IltmmCapture::get_AudioCompressors, IltmmCompressors Interface

Topics:

Multimedia Function Group

Example

For a C example, refer to Advanced Capture Application for C.

For a C++ example, refer to Advanced Capture Application for C++.

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