IltmfTargetFormat::get_VideoFrameRate

#include "ltmf.h"

C Syntax

HRESULT IltmfTargetFormat_get_VideoFrameRate(Format, pVal);

C++ Syntax

HRESULT get_VideoFrameRate(pVal);

IltmfTargetFormat *Format;

pointer to an interface

DOUBLE *pVal;

pointer to a variable

Retrieves a value that indicates the number of frames per second for the video stream selected on the target format.

Parameter

Description

Format

Pointer to an IltmfTargetFormat interface.

pVal

Pointer to a variable to be updated with a value that indicates the number of frames per second for the video stream 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 the number of video frames per second that a target format can have, call IltmfTargetFormat::put_VideoFrameRate.

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

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