Microsoft c++ Speech SDK 讀文字生成.wav文件

#include "stdafx.h"
#include <sapi.h>


#include <sphelper.h>


#pragma comment(lib,"ole32.lib")
#pragma comment(lib,"sapi.lib")


int main(int argc, char* argv[])
{
ISpVoice * pVoice = NULL;
if (FAILED(::CoInitialize(NULL)))
return FALSE;


HRESULT hr = CoCreateInstance(CLSID_SpVoice, NULL, CLSCTX_ALL,
IID_ISpVoice, (void **)&pVoice);
if (SUCCEEDED(hr))
{
CComPtr<ISpStream>cpWavStream;
CComPtr<ISpStreamFormat>cpOldStream;
CSpStreamFormat originalFmt;
pVoice ->GetOutputStream(&cpOldStream);
originalFmt.AssignFormat(cpOldStream);
hr = SPBindToFile(L"D:\\output.wav", SPFM_CREATE_ALWAYS,
&cpWavStream, &originalFmt.FormatId(),
originalFmt.WaveFormatExPtr());
if (SUCCEEDED(hr))
{
pVoice ->SetOutput(cpWavStream, TRUE);
WCHAR WTX[] = L"＜VOICE REQUIRED=''NAME=Microsoft Mary''/＞text to wave";
pVoice ->Speak(WTX, SPF_IS_XML, NULL);
pVoice ->Release();
pVoice = NULL;
}
}


::CoUninitialize();
return TRUE;
}