public MemoryStream SpeechSynthesis(string SpeekText)
{
MemoryStream mStream = new MemoryStream(1024 * 8);
mStream.Write(new byte[44], 0, 44);
Speek(SpeekText, ref mStream);
//int ret = TTSDll.MSPLogout();
//if (ret != 0) throw new Exception("逆初始化TTS引擎错误，错误代码：" + ret);
WAVE_Header header = getWave_Header((int)mStream.Length - 44); //创建wav文件头
byte[] headerByte = StructToBytes(header); //把文件头结构转化为字节数组 //写入文件头
mStream.Position = 0; //定位到文件头
mStream.Write(headerByte, 0, headerByte.Length); //写入文件头
return(mStream);
}
/// <summary>
/// 根据数据段的长度，生产文件头
/// </summary>
/// <param name="data_len">音频数据长度</param>
/// <returns>返回wav文件头结构体</returns>
WAVE_Header getWave_Header(int data_len)
{
WAVE_Header wav_Header = new WAVE_Header();
wav_Header.RIFF_ID = 0x46464952; //字符RIFF
wav_Header.File_Size = data_len + 36;
wav_Header.RIFF_Type = 0x45564157; //字符WAVE
wav_Header.FMT_ID = 0x20746D66; //字符fmt
wav_Header.FMT_Size = 16;
wav_Header.FMT_Tag = 0x0001;
wav_Header.FMT_Channel = 1; //单声道
wav_Header.FMT_SamplesPerSec = 16000; //采样频率
wav_Header.AvgBytesPerSec = 32000; //每秒所需字节数
wav_Header.BlockAlign = 2; //每个采样1个字节
wav_Header.BitsPerSample = 16; //每个采样8bit
wav_Header.DATA_ID = 0x61746164; //字符data
wav_Header.DATA_Size = data_len;
return(wav_Header);
}
/// <summary>
/// 根据数据段的长度，生产文件头
/// </summary>
/// <param name="data_len">音频数据长度</param>
/// <returns>返回wav文件头结构体</returns>
WAVE_Header getWave_Header(int data_len)
{
WAVE_Header wav_Header = new WAVE_Header();
wav_Header.RIFF_ID = 0x46464952; //字符RIFF
wav_Header.File_Size = data_len + 36;
wav_Header.RIFF_Type = 0x45564157; //字符WAVE
wav_Header.FMT_ID = 0x20746D66; //字符fmt
wav_Header.FMT_Size = 16;
wav_Header.FMT_Tag = 0x0001;
wav_Header.FMT_Channel = 1; //单声道
wav_Header.FMT_SamplesPerSec = 16000; //采样频率
wav_Header.AvgBytesPerSec = 32000; //每秒所需字节数
wav_Header.BlockAlign = 2; //每个采样1个字节
wav_Header.BitsPerSample = 16; //每个采样8bit
wav_Header.DATA_ID = 0x61746164; //字符data
wav_Header.DATA_Size = data_len;
return wav_Header;
}
public void CreateWAV(string text)
{
try
{
if (string.IsNullOrEmpty(text))
{
return;
}
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;
string _params = ConfigurationManager.AppSettings["tts_putonghua"].ToString();
session_ID = MSCDLL.QTTSSessionBegin(_params, ref ret);
//QTTSSessionBegin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return;
}
ret = MSCDLL.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 = MSCDLL.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 = MSCDLL.QTTSSessionEnd(Ptr2Str(session_ID), "");
}
}
public byte[] Synthesis(string content, EAudioType eAudioType)
{
ValidateOption();
byte[] result;
var ret = 0;
var session_ID = new IntPtr();
var option = _optionsMonitor.CurrentValue;
try
{
///APPID请勿随意改动
string login_configs = $"appid ={option.AppId} ";//登录参数,自己注册后获取的appid
if (string.IsNullOrEmpty(content))
{
throw new ArgumentException("请输入合成语音的内容");
}
uint audio_len = 0;
SynthStatus synth_status = SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA;
ret = XFTtsHelper.MSPLogin(string.Empty, string.Empty, login_configs); //第一个参数为用户名，第二个参数为密码，第三个参数是登录参数，用户名和密码需要在http://open.voicecloud.cn
//MSPLogin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
throw new ArgumentException($"登录失败，失败error为{ret}");
}
//string _params = "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";
session_ID = XFTtsHelper.QTTSSessionBegin(option.SessionBeginParams, ref ret);
//session_ID = XFTtsHelper.QTTSSessionBegin(_params, ref ret);
//QTTSSessionBegin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
throw new ArgumentException($"QTTSSessionBegin方法返回失败：{ret}");
}
ret = XFTtsHelper.QTTSTextPut(Ptr2Str(session_ID), content, (uint)Encoding.Default.GetByteCount(content), string.Empty);
//QTTSTextPut方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
throw new ArgumentException($"QTTSTextPut方法返回失败：{ret}");
}
using (var memoryStream = new MemoryStream())
{
memoryStream.Write(new byte[44], 0, 44);
while (true)
{
IntPtr source = XFTtsHelper.QTTSAudioGet(Ptr2Str(session_ID), ref audio_len, ref synth_status, ref ret);
if (ret != 0)
{
break;
}
byte[] array = new byte[(int)audio_len];
if (audio_len > 0 && source != default)
{
Marshal.Copy(source, array, 0, (int)audio_len);
memoryStream.Write(array, 0, array.Length);
}
//Thread.Sleep(10);//官方文档是建议等待一段时间，但经测试，太长了。先去除
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;
memoryStream.Write(array2, 0, array2.Length);
memoryStream.Position = 0L;
result = memoryStream.ToArray();
}
if (eAudioType != EAudioType.WAV)
{
throw new Exception("未实现WAV转MP3");
}
return(result);
}
finally
{
XFTtsHelper.QTTSSessionEnd(Ptr2Str(session_ID), "");
XFTtsHelper.MSPLogout();//退出登录
}
}
/// <summary>
///音频合成 点击事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnTextToVoice_Click(object sender, EventArgs e)
{
try
{
//登录参数,自己注册后获取的appid
string login_configs = "appid=5983daf6";
string text = txtInput.Text.Trim();//待合成的文本
uint audio_len = 0;
if (string.IsNullOrEmpty(txtInput.Text.Trim()))
{
txtInput.Text = "请输入合成语音的内容";
return;
}
var speekerCode = IFYDll.GetSpeekerCode(cboSpeeker.SelectedIndex);
LoadingHelper.ShowLoading("加载中", this, o =>
{
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
this.BeginInvoke(updateStatus, "登录接口");
ret = IFYDll.MSPLogin("*****@*****.**", "jkljlk123", login_configs);
//MSPLogin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return;
}
string _params = $"ssm=1,ent=sms16k,vcn={speekerCode},spd=medium,aue=speex-wb;7,vol=x-loud,auf=audio/L16;rate=16000";
session_ID = IFYDll.QTTSSessionBegin(_params, ref ret);
//QTTSSessionBegin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return;
}
//发送待合成音频文本
this.BeginInvoke(updateStatus, "发送文字");
ret = IFYDll.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;
}
//分块获取合成音频流
this.BeginInvoke(updateStatus, "获取合成语音");
MemoryStream memoryStream = new MemoryStream();
memoryStream.Write(new byte[44], 0, 44);
while (true)
{
IntPtr source = IFYDll.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;
//播放器 播放音频流
SoundPlayer soundPlayer = new SoundPlayer(memoryStream);
soundPlayer.Stop();
soundPlayer.Play();
//将音频流 保存为文件
if (filename != null)
{
FileStream fileStream = new FileStream(filename, FileMode.Create, FileAccess.Write);
memoryStream.WriteTo(fileStream);
memoryStream.Close();
fileStream.Close();
}
});
this.BeginInvoke(updateStatus, "就绪");
}
catch (Exception ex)
{
txtInput.Text = ex.Message;
}
finally
{
//主动结束本次音频合成
ret = IFYDll.QTTSSessionEnd(Ptr2Str(session_ID), "");
//退出登录
ret = IFYDll.MSPLogout();
}
}
/// <summary>
/// 把文字转化为声音,单路配置，一种语音
/// </summary>
/// <param name="speekText">要转化成语音的文字</param>
/// <param name="outWaveFlie">把声音转为文件，默认为不生产wave文件</param>
private void speek(string speekText, string outWaveFlie = null)
{
if (speekText == "" || _speed == "" || _vol == "" || _speeker == "")
{
return;
}
string szParams = "ssm=1," + _speeker + ",spd=" + _speed + ",aue=speex-wb;7,vol=" + _vol + ",auf=audio/L16;rate=16000";
int ret = 0;
try
{
sessionID = Ptr2Str(TTSDll.QTTSSessionBegin(szParams, ref ret));
if (ret != 0)
{
throw new Exception("初始化TTS引会话错误，错误代码：" + ret);
}
ret = TTSDll.QTTSTextPut(sessionID, speekText, (uint)Encoding.Default.GetByteCount(speekText), string.Empty);
if (ret != 0)
{
throw new Exception("向服务器发送数据，错误代码：" + ret);
}
IntPtr audio_data;
int audio_len = 0;
SynthStatus synth_status = SynthStatus.TTS_FLAG_STILL_HAVE_DATA;
MemoryStream fs = new MemoryStream();
fs.Write(new byte[44], 0, 44); //写44字节的空文件头
while (synth_status == SynthStatus.TTS_FLAG_STILL_HAVE_DATA)
{
audio_data = TTSDll.QTTSAudioGet(sessionID, ref audio_len, ref synth_status, ref ret);
if (ret != 0)
{
break;
}
byte[] data = new byte[audio_len];
if (audio_len > 0)
{
Marshal.Copy(audio_data, data, 0, audio_len);
}
fs.Write(data, 0, data.Length);
}
WAVE_Header header = getWave_Header((int)fs.Length - 44); //创建wav文件头
byte[] headerByte = StructToBytes(header); //把文件头结构转化为字节数组 //写入文件头
fs.Position = 0; //定位到文件头
fs.Write(headerByte, 0, headerByte.Length); //写入文件头
fs.Position = 0;
System.Media.SoundPlayer pl = new System.Media.SoundPlayer(fs);
pl.Stop();
pl.Play();
if (outWaveFlie != null)
{
FileStream ofs = new FileStream(outWaveFlie, FileMode.Create);
fs.WriteTo(ofs);
fs.Close();
ofs.Close();
fs = null;
ofs = null;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
finally
{
ret = TTSDll.QTTSSessionEnd(sessionID, "");
if (ret != 0)
{
throw new Exception("结束TTS会话错误，错误代码：" + ret);
}
}
}
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>
/// 把文字转化为声音,单路配置，一种语音
/// </summary>
/// <param name="speekText">要转化成语音的文字</param>
/// <param name="outWaveFlie">把声音转为文件，默认为不生产wave文件</param>
private void speek(string speekText, string outWaveFlie = null)
{
string szParams = "ssm=0,ent=intp65_en,vcn=" + _speaker + ",aue=speex-wb;7,auf=audio/L16;rate=16000";
int ret = 0;
try
{
sessionID = Ptr2Str(TTS.QTTSSessionBegin(szParams, ref ret));
if (ret != 0)
{
throw new Exception("初始化TTS引会话错误，错误代码：" + ret);
}
ret = TTS.QTTSTextPut(sessionID, speekText, (uint)Encoding.Default.GetByteCount(speekText), string.Empty);
if (ret != 0)
{
throw new Exception("向服务器发送数据，错误代码：" + ret);
}
IntPtr audio_data;
int audio_len = 0;
SynthStatus synth_status = SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA;
MemoryStream ms = new MemoryStream();
ms.Write(new byte[44], 0, 44); //写44字节的空文件头
while (synth_status == SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA)
{
audio_data = TTS.QTTSAudioGet(sessionID, ref audio_len, ref synth_status, ref ret);
//System.Diagnostics.Debug.WriteLine("audio_len:"+audio_len);
if (audio_data != IntPtr.Zero)
{
//System.Diagnostics.Debug.WriteLine(">0");
byte[] data = new byte[audio_len];
Marshal.Copy(audio_data, data, 0, audio_len);
//System.Diagnostics.Debug.WriteLine("data.length:"+data.Length);
ms.Write(data, 0, data.Length);
//System.Diagnostics.Debug.WriteLine("write end");
if (synth_status == SynthStatus.MSP_TTS_FLAG_DATA_END || ret != 0)
{
//System.Diagnostics.Debug.WriteLine("break");
break;
}
}
}
System.Diagnostics.Debug.WriteLine("wav header");
WAVE_Header header = getWave_Header((int)ms.Length - 44); //创建wav文件头
byte[] headerByte = StructToBytes(header); //把文件头结构转化为字节数组 //写入文件头
ms.Position = 0; //定位到文件头
ms.Write(headerByte, 0, headerByte.Length); //写入文件头
/*
* System.Diagnostics.Debug.WriteLine("play");
* ms.Position = 0;
* System.Media.SoundPlayer pl = new System.Media.SoundPlayer(ms);
* pl.Stop();
* pl.Play();
*/
if (outWaveFlie != null)
{
//System.Diagnostics.Debug.WriteLine("outWaveFile:"+outWaveFlie);
FileStream fs = new FileStream(outWaveFlie, FileMode.Create);
ms.WriteTo(fs);
ms.Close();
fs.Close();
ms = null;
fs = null;
}
}
catch (Exception ex)
{
throw new Exception("Error:" + ex.Message);
}
finally
{
ret = TTS.QTTSSessionEnd(sessionID, "");
if (ret != 0)
{
throw new Exception("结束TTS会话错误，错误代码：" + ret);
}
}
}
public static void NewMethod(string txt)
{
try
{
///APPID请勿随意改动
string login_configs = "appid =5ce2167e "; //登录参数,自己注册后获取的appid
string text = txt; //待合成的文本
string filename = "D:\\p.wav"; //合成的语音文件
uint audio_len = 0;
SynthStatus synth_status = SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA;
ret = SoundPlay.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 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 = SoundPlay.QTTSSessionBegin(_params, ref ret);
//QTTSSessionBegin方法返回失败
if (ret != (int)ErrorCode.MSP_SUCCESS)
{
return;
}
ret = SoundPlay.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 = SoundPlay.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(150);
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;
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);
memoryStream.WriteTo(fileStream);
memoryStream.Close();
fileStream.Close();
}
}
catch (Exception ex)
{
}
finally
{
ret = SoundPlay.QTTSSessionEnd(Ptr2Str(session_ID), "");
ret = SoundPlay.MSPLogout();//退出登录
}
}
/// <summary>
/// 把文字转化为声音,单路配置，一种语音
/// </summary>
/// <param name="speekText">要转化成语音的文字</param>
/// <param name="outWaveFlie">把声音转为文件，默认为不生产wave文件</param>
public void Speak(string speekText, string szParams, string outWaveFlie)
{
byte[] bytes = null;
int ret = 0;
try
{
sessionID = Marshal.PtrToStringAuto(MSPAPI.QTTSSessionBegin(szParams, ref ret));
if (ret != 0)
{
if (ttsSpeakErrorEvent != null)
{
ttsSpeakErrorEvent.Invoke("初始化TTS引会话错误，错误代码：" + ret);
}
return;
}
ret = MSPAPI.QTTSTextPut(sessionID, speekText, (uint)Encoding.Unicode.GetByteCount(speekText), string.Empty);
if (ret != 0)
{
if (ttsSpeakErrorEvent != null)
{
ttsSpeakErrorEvent.Invoke("向服务器发送数据，错误代码：" + ret);
}
return;
}
IntPtr audio_data;
int audio_len = 0;
SynthStatus synth_status = SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA;
using (MemoryStream ms = new MemoryStream())
{
ms.Write(new byte[44], 0, 44);
//写44字节的空文件头
while (synth_status == SynthStatus.MSP_TTS_FLAG_STILL_HAVE_DATA)
{
audio_data = MSPAPI.QTTSAudioGet(sessionID, ref audio_len, ref synth_status, ref ret);
if (audio_data != IntPtr.Zero)
{
byte[] data = new byte[audio_len];
Marshal.Copy(audio_data, data, 0, audio_len);
ms.Write(data, 0, data.Length);
if (synth_status == SynthStatus.MSP_TTS_FLAG_DATA_END || ret != 0)
{
if (ret != 0)
{
if (ttsSpeakErrorEvent != null)
{
ttsSpeakErrorEvent.Invoke("下载TTS文件错误，错误代码：" + ret);
}
return;
}
break;
}
}
Thread.Sleep(150);
}
System.Diagnostics.Debug.WriteLine("wav header");
WAVE_Header header = getWave_Header((int)ms.Length - 44); //创建wav文件头
byte[] headerByte = StructToBytes(header); //把文件头结构转化为字节数组 //写入文件头
ms.Position = 0; //定位到文件头
ms.Write(headerByte, 0, headerByte.Length); //写入文件头
bytes = ms.ToArray();
ms.Close();
}
if (outWaveFlie != null)
{
if (File.Exists(outWaveFlie))
{
File.Delete(outWaveFlie);
}
File.WriteAllBytes(outWaveFlie, bytes);
}
}
catch (Exception ex)
{
if (ttsSpeakErrorEvent != null)
{
ttsSpeakErrorEvent.Invoke("Error：" + ex.Message);
}
return;
}
finally
{
ret = MSPAPI.QTTSSessionEnd(sessionID, "");
if (ret != 0)
{
if (ttsSpeakErrorEvent != null)
{
ttsSpeakErrorEvent.Invoke("结束TTS会话错误，错误代码：" + ret);
}
}
else
{
if (tts_SpeakFinishedEvent != null)
{
tts_SpeakFinishedEvent.Invoke(speekText, bytes);
}
}
}
}
/// <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
}
}
/// <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);
}
/// <summary>
/// 合成线程
/// </summary>
private void ThreadStart()
{
try {
ErrorCode errorCode;
IntPtr ptr = Msc.QTTSSessionBegin(m_Params, out errorCode);
if (errorCode != ErrorCode.MSP_SUCCESS)
{
Debug.Log("开始合成出错：（错误码）" + (int)errorCode);
Account.Logout();
return;
}
ErrorCode errorCode1 = Msc.QTTSTextPut(ptr, m_Data, (uint)Encoding.Default.GetByteCount(m_Data), string.Empty);
if (errorCode1 != ErrorCode.MSP_SUCCESS)
{
Debug.Log("文本写入出错：（错误码）" + (int)errorCode);
Account.Logout();
return;
}
MemoryStream memoryStream = new MemoryStream();
SynthStatus synthStatus;
ErrorCode errorCode2;
uint length;
while (true)
{
IntPtr data = Msc.QTTSAudioGet(ptr, out length, out synthStatus, out errorCode2);
if (data != null)
{
if (length > 0)
{
byte[] vs = new byte[(int)length];
Marshal.Copy(data, vs, 0, (int)length);
memoryStream.Write(vs, 0, vs.Length);
Thread.Sleep(1000);
}
}
if (errorCode2 != ErrorCode.MSP_SUCCESS)
{
Debug.Log("获取音频出错：（错误码）" + (int)errorCode2);
Account.Logout();
return;
}
if (synthStatus == SynthStatus.MSP_TTS_FLAG_DATA_END)
{
break;
}
}
ErrorCode errorCode3 = Msc.QTTSSessionEnd(ptr, "合成结束");
WAVE_Header wave_Header = getWave_Header((int)memoryStream.Length);
byte[] head = StructToBytes(wave_Header);
memoryStream.Position = 0L;
memoryStream.Write(head, 0, head.Length);
memoryStream.Position = 0L;
if (errorCode3 != ErrorCode.MSP_SUCCESS)
{
Debug.Log("结束合成音频出错：（错误码）" + (int)errorCode2);
Account.Logout();
return;
}
Account.Logout();
isDown = true;
Data = memoryStream.GetBuffer();
Debug.Log("合成完成");
} catch (Exception e) {
Debug.Log(e);
Account.Logout();
}
}