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> Unreal Engine API Reference > Runtime > MediaUtils > TMediaSampleQueue > TMediaSampleQueue::Num

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TMediaSampleQueue::Num

Get the number of samples in the queue.

Windows

MacOS

Linux

Override Hierarchy

TMediaSampleSink::Num()

TMediaSampleQueue::Num()

References

Module	MediaUtils
Header	/Engine/Source/Runtime/MediaUtils/Public/MediaSampleQueue.h
Include	#include "MediaSampleQueue.h"

Syntax

virtual int32 Num() const

Remarks

Get the number of samples in the queue.

Note: The value returned by this function is only eventually consistent. It can be called by both consumer and producer threads, but it should not be used to query the actual state of the queue. Always use Dequeue and Peek instead!

Returns

Number of samples.