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IltmfTargetFormat::get_VideoFrameWidth

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#include "ltmf.h"

C Syntax

HRESULT IltmfTargetFormat_get_VideoFrameWidth(Format, Val);

C++ Syntax

HRESULT get_VideoFrameWidth(Val);

 

IltmfTargetFormat *Format;

/* pointer to an interface */

long *Val;

/* pointer to a variable */

Retrieves the width of the video frame selected on the target format, in pixels.

Parameter

Description

Format

Pointer to an IltmfTargetFormat interface.

Val

Pointer to a variable to be updated with a value that indicates the width of the video frame selected on the target format.

Returns

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

To set the width of the video frame that a target format can have, call IltmfTargetFormat::put_VideoFrameWidth.

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.

Platforms

Win32, x64

See Also

Functions:

IltmfTargetFormat::put_VideoFrameWidth.

Topics:

Media Foundation Function Group

Example

For an example, refer to Recompressing MP4 File Example for C++.

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