wavefilewriter.h

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/********************************************************************************************
 * Twitch Broadcasting SDK
 *
 * This software is supplied under the terms of a license agreement with Twitch Interactive, Inc. and
 * may not be copied or used except in accordance with the terms of that agreement
 * Copyright (c) 2012-2016 Twitch Interactive, Inc.
 *
 * This file was automatically generated.  Do not edit manually.
 *********************************************************************************************/

#pragma once

#include "twitchsdk/broadcast/broadcasttypes.h"

namespace ttv
{
    namespace broadcast
    {
        class WaveFileWriter;
    }
}

class ttv::broadcast::WaveFileWriter
{
public:
    WaveFileWriter();
    ~WaveFileWriter();
    
    bool Open(const std::string& path, uint sampleRate, uint numChannels, bool isFloat);
    bool WriteSamples(const float* samples, uint numSamples);
    bool WriteSamples(const int16_t* samples, uint numSamples);
    bool Close();
    
    float GetDuration() const { return mDuration; }
    
private:
    void WriteWaveHeader(uint fileLength);
    
    FILE* mFile;
    uint mSampleRate;
    uint mNumChannels;
    float mDuration;
    bool mIsFloat;
};