IMediaAudioSample.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreTypes.h"
#include "Misc/Optional.h"
#include "Misc/Timecode.h"
#include "Misc/Timespan.h"
#include "IMediaTimeSource.h"
 
 
enum class EMediaAudioSampleFormat
{
    Undefined,
 
    Double,
 
    Float,
 
    Int8,
 
    Int16,
 
    Int32
};
 
 
class IMediaAudioSample
{
public:
 
    virtual const void* GetBuffer() = 0;
 
    virtual uint32 GetChannels() const = 0;
 
    virtual FTimespan GetDuration() const = 0;
 
    virtual EMediaAudioSampleFormat GetFormat() const = 0;
 
    virtual uint32 GetFrames() const = 0;
 
    virtual uint32 GetSampleRate() const = 0;
 
    virtual FMediaTimeStamp GetTime() const = 0;
 
    virtual TOptional<FTimecode> GetTimecode() const { return TOptional<FTimecode>(); }
 
public:
 
    virtual ~IMediaAudioSample() { }
};