/// <summary>
/// 合成语音到文件
/// </summary>
/// <param name="txt">要合成的文本</param>
/// <param name="fName">保存的文件</param>
private async Task TTStoFile(string text, string fName)
{
await Task.Factory.StartNew(() =>
{
if (!SDKRealize.GetInitialize().IsLogin)
{
SDKRealize.GetInitialize().MSPLogin();
}
int eCode = -1; //错误码
var sessionId = SDKRealize.GetInitialize().TTSSessionBegin(ttsSessionParam, ref eCode);
if (eCode == 0)
{
uint textLen = (uint)Encoding.Default.GetBytes(text).Length;
bool isSuccess1 = SDKRealize.GetInitialize().TTSTextPut(sessionId, text, textLen, null);
if (isSuccess1)
{
uint audioLen = 0; //返回的音频字节长度
int synthStatus = 0; //返回的合成状态
int eCode1 = -1; //返回的合成音频错误码
byte[] bytes = SDKRealize.GetInitialize().TTSAudioGet(sessionId, ref audioLen, ref synthStatus, ref eCode1);
if (eCode1 == 0)
{
using (FileStream fs = new FileStream(fName, FileMode.Create, FileAccess.Write))
{
fs.Write(bytes, 0, bytes.Length);
}
}
}
}
SDKRealize.GetInitialize().TTSSessionEnd(sessionId, null);
});
}
/// <summary>
/// 合成到文件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void button1_Click(object sender, EventArgs e)
{
string text = this.textBox1.Text;
string fileName = SDKRealize.GetInitialize().TTSdir + this.textBox2.Text + ".wav";
await TTStoFile(text, fileName);
}
/// <summary>
/// 合成测试(不保存，合成完立即播放)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button4_Click(object sender, EventArgs e)
{
if (!SDKRealize.GetInitialize().IsLogin)
{
SDKRealize.GetInitialize().MSPLogin();
}
int eCode = -1; //错误码
var sessionId = SDKRealize.GetInitialize().TTSSessionBegin(ttsSessionParam, ref eCode);
if (eCode == 0)
{
string text = this.textBox4.Text;
uint textLen = (uint)Encoding.Default.GetBytes(text).Length;
bool isSuccess1 = SDKRealize.GetInitialize().TTSTextPut(sessionId, text, textLen, null);
if (isSuccess1)
{
uint audioLen = 0; //返回的音频字节长度
int synthStatus = 0; //返回的合成状态
int eCode1 = -1; //返回的合成音频错误码
byte[] bytes = SDKRealize.GetInitialize().TTSAudioGet(sessionId, ref audioLen, ref synthStatus, ref eCode1);
if (eCode1 == 0)
{
Naudio.GetInstance().PlayAsBytes(bytes);
}
}
}
SDKRealize.GetInitialize().TTSSessionEnd(sessionId, null);
}
/// <summary>
/// 批量语音合成
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void button3_Click(object sender, EventArgs e)
{
string txtFile = this.textBox3.Text; //文本文件路径
if (File.Exists(txtFile))
{
string ttsDirPath = SDKRealize.GetInitialize().TTSdir + Path.GetFileNameWithoutExtension(txtFile) + "/";
if (!Directory.Exists(ttsDirPath))
{
Directory.CreateDirectory(ttsDirPath);
}
using (StreamReader sr = new StreamReader(txtFile))
{
var tempStr = string.Empty;
while (!string.IsNullOrEmpty(tempStr = sr.ReadLine()))
{
var strArray = tempStr.Split(':');
await TTStoFile(strArray[1], ttsDirPath + strArray[0] + ".wav");
}
}
}
}
