IltmfTargetFormat::get_VideoFrameWidth

Summary

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

Syntax

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfTargetFormat_get_VideoFrameWidth(Format, pVal)
C++ HRESULT get_VideoFrameWidth(pVal)

Parameters

IltmfTargetFormat *Format

Pointer to an IltmfTargetFormat interface.

long *pVal

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

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

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

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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

Help Version 22.0.2022.6.24
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LEADTOOLS Media Foundation C API Help

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