如果出现以下错误:
error C4996: ‘GetVersionExA': 被声明为已否决
关闭SDL:
Project Properties > Configuration Properties > C/C++ > General > SDL checks关掉
转载于
C++ 简单的语音合成(TTS,即文字转语音)类_少年磊的博客-CSDN博客_c++ tts
微软win7及以上版本自带的语音合成引擎,可以直接拿来用,不需要额外的dll文件,只需要引用头文件即可, 封装一个简单的类用来做语音合成如下:
tts.h
#pragma once
#include <Windows.h>
#include "sapi.h"
#include <list>
#include <string>
#include "sphelper.h"
#pragma comment(lib, "sapi.lib")
class TTS
{
public:
TTS();
~TTS();
bool Speak(std::wstring);
bool IsUseful();
private:
ISpVoice* m_pSpVoice;
bool InitVoice();
void StopVoice();
};
tts.cpp
#include "tts.h"
TTS::TTS()
{
m_pSpVoice = nullptr;
}
TTS::~TTS()
{
StopVoice();
::CoUninitialize();
}
bool TTS::InitVoice()
{
HRESULT ret = ::CoInitialize(NULL);
ret = CoCreateInstance(CLSID_SpVoice, NULL, CLSCTX_INPROC_SERVER, IID_ISpVoice, (void**)&m_pSpVoice);
if (0 == ret && m_pSpVoice)
{
m_pSpVoice->SetVolume(80);
IEnumSpObjectTokens *pSpEnumTokens = NULL;
if (SUCCEEDED(SpEnumTokens(SPCAT_VOICES, NULL, NULL, &pSpEnumTokens))) //找到lili语音进行朗读, 否则就跳出
{
ISpObjectToken *pSpToken = NULL;
while (SUCCEEDED(pSpEnumTokens->Next(1, &pSpToken, NULL)) && pSpToken != NULL)
{
LPWSTR pId = new WCHAR[32];
pSpToken->GetId(&pId);
int nLen = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)pId, -1, NULL, 0, NULL, NULL);
char *s = new char[nLen + 1];
WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)pId, -1, s, nLen, NULL, NULL);
if (0 == strcmp(s, ("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech\\Voices\\Tokens\\MS-Lili-2052-20-DSK")))
{
m_pSpVoice->SetVoice(pSpToken); // 设置lili语音
pSpToken->Release();
delete[] s;
break;
}
delete[] s;
pSpToken->Release();
}
pSpEnumTokens->Release();
}
return true;
}
else
{
}
return false;
}
bool TTS::Speak(std::wstring word)
{
StopVoice();
if (InitVoice())
{
HRESULT ret = m_pSpVoice->Speak(word.c_str(), SPF_ASYNC, NULL);
return ret;
}
else
{
return false;
}
}
bool TTS::IsUseful()
{
bool bRet = InitVoice();
StopVoice();
return bRet;
}
void TTS::StopVoice()
{
if (m_pSpVoice!=nullptr)
{
m_pSpVoice->Release();
}
}
实例化对象,使用Speak函数就行了,后一次会把前一次没播放完的停掉,注意参数是wstring型
下面链接是Qt实现的语音播报功能,可以调节音量、音色、播报速率,跨平台,功能更强大:文章来源:https://www.toymoban.com/news/detail-519345.html
Qt的QTextToSpeech类实现语音播报功能文章来源地址https://www.toymoban.com/news/detail-519345.html
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