private void SaveWavButton_Click(object sender, System.EventArgs e)
{
SaveFileDialog saveFile = new SaveFileDialog();
saveFile.Filter = "All Files (*.*)|*.*|Wave Files (*.wav)|*.wav";
saveFile.FilterIndex = 2;
saveFile.RestoreDirectory = true;
if (saveFile.ShowDialog() == DialogResult.OK)
{
AddEventMessage("INFO: Saving to a wave file...");
// We need a file stream.
SpFileStreamClass spFile = new SpFileStreamClass();
// Try and use the user specified format for the
// wave file.
if (FormatCombo.SelectedIndex != -1)
{
try
{
SpeechAudioFormatType newFormat = (SpeechAudioFormatType)
Enum.Parse(typeof(SpeechAudioFormatType), (string)FormatCombo.SelectedItem);
spFile.Format.Type = newFormat;
}
catch (Exception)
{
AddEventMessage("ERROR: Error while attempting to set audio format.");
}
}
spFile.Open(saveFile.FileName, SpeechStreamFileMode.SSFMCreateForWrite, false);
// We don't want SAPI to change the format, because
// we might have done so already.
Voice.AllowAudioOutputFormatChangesOnNextSet = false;
Voice.AudioOutputStream = spFile;
this.Speak();
Voice.WaitUntilDone(-1);
spFile.Close();
AddEventMessage("INFO: Wave file written successfully.");
}
}
/// <summary>
/// 语音播放
/// </summary>
public static void NewRead()
{
try
{
//读取已有文件
string wavPath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "Sounds\\ring.wav";//要读的音频文件地址
SpVoiceClass pp = new SpVoiceClass();
SpFileStreamClass spFs = new SpFileStreamClass();
spFs.Open(wavPath, SpeechStreamFileMode.SSFMOpenForRead, true);
ISpeechBaseStream Istream = spFs as ISpeechBaseStream;
//文字转语音播放
SpeechVoiceSpeakFlags spFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync;
SpVoice spVoice = new SpVoice(); //声源
spVoice.Rate = Convert.ToInt32(System.Configuration.ConfigurationManager.ConnectionStrings["Rate"].ToString()); //速度
spVoice.Volume = 100;
spVoice.WaitUntilDone(-1);
spVoice.SpeakStream(Istream, spFlags);
//循环播放
for (int i = 0; i < readCount; i++)
{
spVoice.WaitUntilDone(-1);
spVoice.Speak(readTxt, spFlags);//文字转语音播放
}
spFs.Close();
//直接读取音频文件
//SoundPlayer soundPlayer = new SoundPlayer();
//soundPlayer.SoundLocation = wavPath;
//soundPlayer.Load();
//soundPlayer.Play();
}
catch (Exception err)
{
MessageBox.Show("语音播报失败!");
CommonalityEntity.WriteTextLog(err.ToString());
}
}
public static void NewRead(string content)
{
string wavPath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "ring.wav";//要读的音频文件地址
SpVoiceClass pp = new SpeechLib.SpVoiceClass();
SpeechLib.SpFileStreamClass spFs = new SpFileStreamClass();
spFs.Open(wavPath, SpeechLib.SpeechStreamFileMode.SSFMOpenForRead, true);
SpeechLib.ISpeechBaseStream Istream = spFs as SpeechLib.ISpeechBaseStream;
//SoundPlayer soundPlayer = new SoundPlayer();
//soundPlayer.SoundLocation = wavPath;
//soundPlayer.Load();
//soundPlayer.Play();
SpeechVoiceSpeakFlags spFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync;
SpVoice spVoice = new SpVoice(); //声源
spVoice.Rate = -5; //速度
spVoice.Volume = 100;
//播放
spVoice.SpeakStream(Istream, spFlags);
spVoice.WaitUntilDone(-1);
spVoice.Speak(content, spFlags);
spFs.Close();
//生成文件
//try
//{
// SpeechStreamFileMode SpFileMode = SpeechStreamFileMode.SSFMCreateForWrite;
// SpFileStream SpFileStream = new SpFileStream();
// SpFileStream.Open(@"C:\Users\EMEWE\Desktop\Test.wav", SpFileMode, false);
// spVoice.AudioOutputStream = SpFileStream;//设定voice的输出为Stream
// spVoice.Speak(txtContent.Text.Trim(), spFlags);
// spVoice.WaitUntilDone(Timeout.Infinite);//Using System.Threading;
// SpFileStream.Close();
// MessageBox.Show("生成成功！");
//}
//catch { MessageBox.Show("生成失败！"); }
}
