//引擎初始化
int Msc_QTTS_Tools::init(const char* config)
{
ret = QTTSInit( m_configs);
if ( ret != MSP_SUCCESS )
{
printf("QTTSInit: failed, Error code %d.\n", ret);
}
return ret;
}
int _tmain(int argc, _TCHAR* argv[])
{
///APPID请勿随意改动
const char* m_configs = "appid=52d8f781";
const char* text1 = "讯飞语音，沟通无限。";
const char* filename1 = "text_to_speech_test_1.wav";
const char* param1 = "ssm=1,auf=audio/L16;rate=16000,vcn=xiaoyan";
const char* text2 = "欢迎使用，安徽科大讯飞信息科技股份有限公司，云语音合成。";
const char* filename2 = "text_to_speech_test_2.wav";
const char* param2 = "ssm=1,auf=audio/L16;rate=16000,vcn=xiaoyu";
int ret = 0;
char key = 0;
//引擎初始化
ret = QTTSInit( m_configs);
if ( ret != MSP_SUCCESS )
{
printf("QTTSInit: failed, Error code %d.\n", ret);
key = _getch();
return ret;
}
//合成文本
ret = text_to_speech(text1,filename1,param1);
if ( ret != MSP_SUCCESS )
{
printf("text_to_speech: failed , Error code %d.\n",ret);
}
ret = text_to_speech(text2,filename2,param2);
if ( ret != MSP_SUCCESS )
{
printf("text_to_speech: failed , Error code %d.\n",ret);
}
//引擎关闭
ret = QTTSFini();
if ( ret != MSP_SUCCESS )
{
printf("QTTSFini: failed , Error code %d.\n",ret);
}
else
{
printf("Complete!\nPress any key to exit.\n");
}
key = _getch();
return 0;
}
int TTSHelper::CreateWaveAudioFile(const char *szText,const char *audioFileName)
{
const char* m_configs = ttsconf.m_configs;
const char* szParam = ttsconf.szParam;
printf("begin to synth...\n");
int ret = QTTSInit(m_configs);
if ( ret != MSP_SUCCESS )
{
LastErrorInfo="QTTSInit: qtts init failed, ret = "+ret;
return ret;
}
//每次合成时，需要将这两个数据清零
pcmwavhdr.size_8=0;
pcmwavhdr.data_size=0;
const char* sess_id = QTTSSessionBegin(szParam, &ret);
if ( ret != MSP_SUCCESS )
{
//printf("QTTSSessionBegin: qtts begin session failed Error code %d.\n",ret);
LastErrorInfo="QTTSSessionBegin: qtts begin session failed Error code: "+ret;
QTTSFini();
return ret;
}
int len = strlen(szText);
ret = QTTSTextPut(sess_id, szText, len, NULL );
if ( ret != MSP_SUCCESS )
{
//printf("QTTSTextPut: qtts put text failed Error code %d.\n",ret);
LastErrorInfo="QTTSTextPut: qtts put text failed Error code: "+ret;
QTTSSessionEnd(sess_id, "");
QTTSFini();
return ret;
}
char* audio_data;
unsigned int audio_len = 0;
int synth_status = MSP_TTS_FLAG_STILL_HAVE_DATA;
const char* tmpname = audioFileName;
FILE* fp = fopen(tmpname, "wb");
if ( fp == NULL )
{
LastErrorInfo="Failed to open file: "+string(tmpname);
QTTSSessionEnd(sess_id, "");
QTTSFini();
return ret;
}
//写入音频头部数据
fwrite(&pcmwavhdr, 1, sizeof(pcmwavhdr), fp);
int pos = 0; //用于标记上一次已经合成到的位置
int loop_count = 0; //用于标记，取了几次结果
int upload_flow = 0,download_flow = 0;//上传流量和下载流量
char param_value[32] = "";//参数值的字符串形式
size_t value_len = 32; //字符串长度或buffer长度
while ( true )
{
audio_data = (char*)QTTSAudioGet( sess_id ,&audio_len , &synth_status , &ret );
if ( ret != MSP_SUCCESS )
{
LastErrorInfo="QTTSAudioGet: qtts get audio failed Error code: "+ret;
char key = _getch();
break;
}
fwrite(audio_data, 1, audio_len, fp);
pcmwavhdr.data_size += audio_len;//修正pcm数据的大小
if ( MSP_TTS_FLAG_DATA_END == synth_status )
{
printf("QTTSAudioGet: get end of data.\n");
break;
}
}
//修正pcm文件头数据的大小
pcmwavhdr.size_8 += pcmwavhdr.data_size + 36;
//将修正过的数据写回文件头部
fseek(fp, 4, 0);
fwrite(&(pcmwavhdr.size_8),sizeof(pcmwavhdr.size_8), 1, fp);
fseek(fp, 40, 0);
fwrite(&(pcmwavhdr.data_size),sizeof(pcmwavhdr.data_size), 1, fp);
fclose(fp);
ret = QTTSSessionEnd(sess_id, "");
if ( ret != MSP_SUCCESS )
{
//printf("QTTSSessionEnd: qtts end failed Error code %d.\n",ret);
LastErrorInfo="QTTSSessionEnd: qtts end failed Error code: "+ret;
char key = _getch();
QTTSFini();
return ret;
}
ret = QTTSFini();
if ( ret != MSP_SUCCESS )
{
//printf("CMSPAudioCtrl::PlayText: qtts fini failed Error code %d.\n",ret);
LastErrorInfo="CMSPAudioCtrl::PlayText: qtts fini failed Error code: "+ret;
char key = _getch();
return ret;
}
filebuf *pbuf;
ifstream filestr;
long size;
// 要读入整个文件，必须采用二进制打开
filestr.open (audioFileName, ios::binary);
// 获取filestr对应buffer对象的指针
pbuf=filestr.rdbuf();
// 调用buffer对象方法获取文件大小
size=pbuf->pubseekoff (0,ios::end,ios::in);
pbuf->pubseekpos (0,ios::in);
// 分配内存空间
AudioBuffer=new char[size];
AudioSize=size;
// 获取文件内容
pbuf->sgetn (AudioBuffer,size);
filestr.close();
return 0;
}
