public TTS(string config)
{
int ret = TTS.MSPLogin("", "", config);
if (ret != 0)
{
throw new Exception("初始化TTS引擎错误，错误代码：" + ret);
}
}
private void Form1_Load(object sender, EventArgs e)
{
statusTxtBox.Text = "";
this.appendMsg("程序启动");
_folderPath = "";
string config = "appid = 54058c94";
try
{
if (_tts == null)
{
_tts = new TTS(config);
_tts.tts_SpeakFinishedEvent += new TTS.TTS_SpeakFinished(this.speakFinished);
}
}
catch (Exception ex) {
this.appendMsg(ex.Message);
}
}
private void Form1_Load(object sender, EventArgs e)
{
statusTxtBox.Text = "";
this.appendMsg("程序启动");
_folderPath = "";
string config = "appid = 54058c94";
try
{
if (_tts == null)
{
_tts = new TTS(config);
_tts.tts_SpeakFinishedEvent += new TTS.TTS_SpeakFinished(this.speakFinished);
}
}
catch (Exception ex) {
this.appendMsg(ex.Message);
}
}
public void end()
{
TTS.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)
{
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);
}
}
}