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> Unreal Engine API Reference > Runtime > Media > IMediaTracks > IMediaTracks::SetVideoTrackFrameRate

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IMediaTracks::SetVideoTrackFrameRate

Set the frame rate of the specified video track.

Windows

MacOS

Linux

References

Module	Media
Header	/Engine/Source/Runtime/Media/Public/IMediaTracks.h
Include	#include "IMediaTracks.h"

Syntax

virtual bool SetVideoTrackFrameRate
(
    int32 TrackIndex,
    int32 FormatIndex,
    float FrameRate
)

Remarks

Set the frame rate of the specified video track.

Note that most players may not support overriding the video frame rate. This feature is often only available on video capture media sources.

Returns

true on success, false otherwise.

Parameters

Parameter	Description
TrackIndex	The index of the track (must be valid).
FormatIndex	Index of the track format (must be valid).
FrameRate	The frame rate to set (must be in range of format's supported frame rates).