public void CloseXunFei()
{
int ret = TTSDll.MSPLogout();
if (ret != 0)
{
throw new Exception("逆初始化TTS引擎错误，错误代码：" + ret);
}
}
/// <summary>
/// 语音识别
/// </summary>
/// <param name="text"></param>文本内容
public void SpeechTest(String text, string ent, string vcn)
{
try
{
///APPID请勿随意改动
string login_configs = "appid =59c4ae84 ";//登录参数,自己注册后获取的appid
if (string.IsNullOrEmpty(text.Trim()))
{
text = "请输入合成语音的内容";
}
//string filename = "Call.wav"; //合成的语音文件
uint audio_len = 0;
SynthStatus synth_status = SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA;
ret = TTSDll.MSPLogin(string.Empty, string.Empty, login_configs);//第一个参数为用户名，第二个参数为密码，第三个参数是登录参数，用户名和密码需要在http://open.voicecloud.cn
//MSPLogin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return;
}
string _params = "ssm=1,ent=" + ent + ",vcn=" + vcn + ",spd=medium,aue=speex-wb;7,vol=x-loud,auf=audio/L16;rate=16000";
session_ID = TTSDll.QTTSSessionBegin(_params, ref ret);
//QTTSSessionBegin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return;
}
ret = TTSDll.QTTSTextPut(Ptr2Str(session_ID), text, (uint)Encoding.Default.GetByteCount(text), string.Empty);
//QTTSTextPut方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return;
}
MemoryStream memoryStream = new MemoryStream();
memoryStream.Write(new byte[44], 0, 44);
while (true)
{
IntPtr source = TTSDll.QTTSAudioGet(Ptr2Str(session_ID), ref audio_len, ref synth_status, ref ret);
byte[] array = new byte[(int)audio_len];
if (audio_len > 0)
{
Marshal.Copy(source, array, 0, (int)audio_len);
}
memoryStream.Write(array, 0, array.Length);
Thread.Sleep(1000);
if (synth_status == SynthStatus.MSP_TTS_FLAG_DATA_END || ret != 0)
{
break;
}
}
WAVE_Header wave_Header = getWave_Header((int)memoryStream.Length - 44);
byte[] array2 = this.StructToBytes(wave_Header);
memoryStream.Position = 0L;
memoryStream.Write(array2, 0, array2.Length);
memoryStream.Position = 0L;
SoundPlayer soundPlayer = new SoundPlayer(memoryStream);
soundPlayer.Stop();
soundPlayer.Play();
//if (filename != null)
//{
// FileStream fileStream = new FileStream(filename, FileMode.Create, FileAccess.Write);
// memoryStream.WriteTo(fileStream);
// memoryStream.Close();
// fileStream.Close();
//}
}
catch (Exception)
{
}
finally
{
ret = TTSDll.QTTSSessionEnd(Ptr2Str(session_ID), "");
ret = TTSDll.MSPLogout();//退出登录
}
}
private MemoryStream GetAudioData(string str)
{
int ret = 0;
IntPtr session_ID;
//APPID请勿随意改动
string login_configs = "appid = 5ac9f8d1"; //登录参数,自己注册后获取的appid
string text = str; //text是待合成文本
uint audio_len = 0;
SynthStatus synth_status = SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA;
ret = TTSDll.MSPLogin(string.Empty, string.Empty, login_configs); //第一个参数为用户名，第二个参数为密码，第三个参数是登录参数，用户名和密码需要在http://open.voicecloud.cn
//MSPLogin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return(null);
}
//string parameter = "engine_type = local, voice_name=xiaoyan, tts_res_path =fo|res\\tts\\xiaoyan.jet;fo|res\\tts\\common.jet, sample_rate = 16000";
string _params = "ssm=1,ent=sms16k,vcn=xiaoyan,spd=medium,aue=speex-wb;7,vol=x-loud,auf=audio/L16;rate=16000";
//string @params = "engine_type = local,voice_name=xiaoyan,speed=50,volume=50,pitch=50,rcn=1, text_encoding = UTF8, background_sound=1,sample_rate = 16000";
session_ID = TTSDll.QTTSSessionBegin(_params, ref ret);
//QTTSSessionBegin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return(null);
}
ret = TTSDll.QTTSTextPut(Ptr2Str(session_ID), text, (uint)Encoding.Default.GetByteCount(text), string.Empty);
//QTTSTextPut方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return(null);
}
//内存流可直接在内存进行读写，不需要临时缓冲区或者临时文件
MemoryStream memoryStream = new MemoryStream();
memoryStream.Write(new byte[44], 0, 44);//为结构体开辟空间，后面用来存储音频文件结构体
while (true)
{
IntPtr source = TTSDll.QTTSAudioGet(Ptr2Str(session_ID), ref audio_len, ref synth_status, ref ret);
byte[] array = new byte[(int)audio_len];
if (audio_len > 0)
{
Marshal.Copy(source, array, 0, (int)audio_len);
}
memoryStream.Write(array, 0, array.Length); //将合成的音频字节数据存放到内存流中
Thread.Sleep(150); //防止CPU频繁占用
if (synth_status == SynthStatus.MSP_TTS_FLAG_DATA_END || ret != 0)
{
break;
}
}
WAVE_Header wave_Header = getWave_Header((int)memoryStream.Length - 44);
byte[] array2 = StructToBytes(wave_Header);
memoryStream.Position = 0L; //将指针定位到开头
memoryStream.Write(array2, 0, array2.Length); //存储结构体的字节数组
memoryStream.Position = 0L; //将指针定位到开头
ret = TTSDll.QTTSSessionEnd(Ptr2Str(session_ID), ""); //结束会话
ret = TTSDll.MSPLogout(); //退出登录
return(memoryStream);
}
/// <summary>
///
/// </summary>
/// <param name="text">要转换的文字</param>
/// <param name="guisy">生成声音文件的标识</param>
public string txt2ShengYin(string text, string guisy)
{
try
{
///APPID请勿随意改动
string login_configs = ZmConfig.XunFeiAppId;//登录参数,自己注册后获取的appid
if (string.IsNullOrEmpty(text))
{
return("请输入合成语音的内容");
}
string filename = guisy + ".wav"; //合成的语音文件
uint audio_len = 0;
SynthStatus synth_status = SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA;
//第一个参数为用户名，第二个参数为密码，第三个参数是登录参数，用户名和密码需要在http://open.voicecloud.cn
// usr[in] 此参数保留，传入NULL即可。
//pwd[in] 此参数保留，传入NULL即可。
//params[in] 参见下表：
//格式说明：每个参数和参数值通过key=value的形式组成参数对；如果有多个参数对，再用逗号进行拼接，如：key_1=value_1,key_2=value_2
//注意：每个参数(key)和参数值(value)均不得含有逗号(,)和等号(=)，否则会被截断
//在线/离线业务 参数 名称
ret = TTSDll.MSPLogin(string.Empty, string.Empty, login_configs);
//MSPLogin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return("MSPLogin:"******"engine_type = local, voice_name=xiaoyan, tts_res_path =fo|res\\tts\\xiaoyan.jet;fo|res\\tts\\common.jet, sample_rate = 16000";
string _params = "ssm=1,ent=sms16k,vcn=xiaoyan,spd=medium,aue=speex-wb;7,vol=x-loud,auf=audio/L16;rate=16000";
//string @params = "engine_type = local,voice_name=xiaoyan,speed=50,volume=50,pitch=50,rcn=1, text_encoding = UTF8, background_sound=1,sample_rate = 16000";
session_ID = TTSDll.QTTSSessionBegin(_params, ref ret);
//QTTSSessionBegin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return("QTTSSessionBegin:" + ret.ToString());
}
ret = TTSDll.QTTSTextPut(Ptr2Str(session_ID), text, (uint)Encoding.Default.GetByteCount(text), string.Empty);
//QTTSTextPut方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return("QTTSTextPut:" + ret.ToString());
}
MemoryStream memoryStream = new MemoryStream();
memoryStream.Write(new byte[44], 0, 44);
while (true)
{
IntPtr source = TTSDll.QTTSAudioGet(Ptr2Str(session_ID), ref audio_len, ref synth_status, ref ret);
byte[] array = new byte[(int)audio_len];
if (audio_len > 0)
{
Marshal.Copy(source, array, 0, (int)audio_len);
}
memoryStream.Write(array, 0, array.Length);
Thread.Sleep(1000);
if (synth_status == SynthStatus.MSP_TTS_FLAG_DATA_END || ret != 0)
{
break;
}
}
WAVE_Header wave_Header = getWave_Header((int)memoryStream.Length - 44);
byte[] array2 = this.StructToBytes(wave_Header);
memoryStream.Position = 0L;
memoryStream.Write(array2, 0, array2.Length);
memoryStream.Position = 0L;
if (filename != null)
{
FileStream fileStream = new FileStream(filename, FileMode.Create, FileAccess.Write);
memoryStream.WriteTo(fileStream);
memoryStream.Close();
fileStream.Close();
}
}
catch (Exception)
{
}
finally
{
ret = TTSDll.QTTSSessionEnd(Ptr2Str(session_ID), "");
ret = TTSDll.MSPLogout();//退出登录
}
return("ok:" + guisy);
}
