ADX2の出力音声をwaveファイルで保存するスクリプト　要 WaveFileCreator.cs

CriAtomRecoder.cs

using System;
using System.Collections;
using System.IO;
using UnityEngine;

public class CriAtomRecoder: MonoBehaviour
{
    private WaveFileCreator waveFileCreator;
    public string fileName = "recordedaudio";
    public const string Wavext = ".wav";
    public bool addTimeStampToFileName = true;
    
    private CriAtomExOutputAnalyzer analyzer;

    private bool IsRecording = false;
    private int numSamples = 512;
    
    public void Start()
    {
        var path = Directory.GetParent(Application.dataPath) + "/"+ fileName;
        
        if (addTimeStampToFileName)
        {
            path += "_" + DateTime.Now.ToString("yyyyMMdd_hh_mm_ss");
        }

        waveFileCreator = new WaveFileCreator(
            path + Wavext,
            numChannels:2,
            samplingRate:32000,
            numbites:16
            );
        IsRecording = false;
        StartCoroutine(Record());
    }

    IEnumerator Record()
    {
        // Wait for Loading ACB...
        while (CriAtom.CueSheetsAreLoading) {
            yield return null;
        }

        /* Initialize CriAtomExOutputAnalyzer for PCM capture. */
        CriAtomExOutputAnalyzer.Config config = new CriAtomExOutputAnalyzer.Config
        {
            enablePcmCapture = true, 
            enablePcmCaptureCallback = true, 
            numCapturedPcmSamples = numSamples
            
        };
        
        analyzer = new CriAtomExOutputAnalyzer(config);
        analyzer.SetPcmCaptureCallback(PcmCapture);
        
        analyzer.AttachDspBus("MasterOut");

        IsRecording = true;
    }

    public void PcmCapture(float[] dataL, float[] dataR, int numChannels, int numData)
    {
        if (!IsRecording || waveFileCreator == null)
            return;
        
        waveFileCreator.CapturePcm(dataL, dataR, numData);
        //Debug.Log(numData);
    }

    private void Update()
    {
        if (IsRecording)
        {
            analyzer.ExecutePcmCaptureCallback();
        }
    }

    private void OnDisable()
    {
        waveFileCreator.StopAndWrite();
        
        if (analyzer != null) {
            analyzer.DetachDspBus();
            analyzer.Dispose();
        }
    }
}