private void SpeakButton_Click(object sender, EventArgs e)
{
StatusTextBox.Text = "";
var promptBuilder = new System.Speech.Synthesis.PromptBuilder();
promptBuilder.AppendText(MessageTextBox.Text);
var client = new Voices.AmazonPolly(
SettingsManager.Options.AmazonAccessKey,
SettingsManager.Options.AmazonSecretKey,
SettingsManager.Options.AmazonRegionSystemName
);
var voice = (Voice)((InstalledVoiceEx)VoicesComboBox.SelectedItem).Voice;
Amazon.Polly.Engine engine = null;
if (voice.SupportedEngines.Contains(Amazon.Polly.Engine.Neural))
{
engine = Amazon.Polly.Engine.Neural;
}
var buffer = client.SynthesizeSpeech(voice.Id, promptBuilder.ToXml(), null, engine);
var result = client.LastException == null ? "Success" : client.LastException.Message;
StatusTextBox.Text = string.Format("{0:HH:mm:ss}: {1}", DateTime.Now, result);
var item = Global.DecodeToPlayItem(buffer);
Global.playlist.Add(item);
}
private static void Say(System.Globalization.CultureInfo culture, string text)
{
var prompt = new System.Speech.Synthesis.PromptBuilder(culture);
prompt.StartSentence();
prompt.AppendText(text);
prompt.EndSentence();
speech.SpeakAsync(prompt);
}
public System.IO.MemoryStream Speak(string phrase, string culture, string voice, int volume, int rate)
{
try
{ // paranoia here..
System.Speech.Synthesis.PromptBuilder pb;
if (culture.Equals("Default"))
{
pb = new System.Speech.Synthesis.PromptBuilder();
}
else
{
pb = new System.Speech.Synthesis.PromptBuilder(new System.Globalization.CultureInfo(culture));
}
if (voice.Equals("Female", StringComparison.InvariantCultureIgnoreCase))
{
pb.StartVoice(System.Speech.Synthesis.VoiceGender.Female);
}
else if (voice.Equals("Male", StringComparison.InvariantCultureIgnoreCase))
{
pb.StartVoice(System.Speech.Synthesis.VoiceGender.Male);
}
else if (!voice.Equals("Default", StringComparison.InvariantCultureIgnoreCase))
{
pb.StartVoice(voice);
}
else
{
pb.StartVoice(systemdefaultvoice);
}
synth.Volume = volume;
synth.Rate = rate;
//System.Diagnostics.Debug.WriteLine((Environment.TickCount % 10000).ToString("00000") + " Speak " + phrase + ", Rate " + rate + " culture " + culture);
System.IO.MemoryStream stream = new System.IO.MemoryStream();
synth.SetOutputToWaveStream(stream);
pb.AppendText(phrase);
pb.EndVoice();
synth.Speak(pb);
//System.Diagnostics.Debug.WriteLine("Speech " + stream.Length);
return(stream);
}
catch
{
return(null);
}
}
private static void Say(string text)
{
if (speech.State == System.Speech.Synthesis.SynthesizerState.Speaking)
{
speech.SpeakAsyncCancelAll();
}
var prompt = new System.Speech.Synthesis.PromptBuilder();
prompt.StartSentence();
prompt.AppendText(text);
prompt.EndSentence();
speech.SpeakAsync(prompt);
}
public System.IO.MemoryStream Speak(string phrase, string culture, string voice, int volume, int rate)
{
try
{ // paranoia here..
System.Speech.Synthesis.PromptBuilder pb;
if (culture.Equals("Default"))
{
pb = new System.Speech.Synthesis.PromptBuilder();
}
else
{
try
{
pb = new System.Speech.Synthesis.PromptBuilder(new System.Globalization.CultureInfo(culture)); // may except if crap culture for machine
}
catch
{
pb = new System.Speech.Synthesis.PromptBuilder();
}
}
if (voice.Equals("Female", StringComparison.InvariantCultureIgnoreCase))
{
pb.StartVoice(System.Speech.Synthesis.VoiceGender.Female);
}
else if (voice.Equals("Male", StringComparison.InvariantCultureIgnoreCase))
{
pb.StartVoice(System.Speech.Synthesis.VoiceGender.Male);
}
else if (!voice.Equals("Default", StringComparison.InvariantCultureIgnoreCase))
{
pb.StartVoice(voice);
}
else
{
pb.StartVoice(systemdefaultvoice);
}
synth.Volume = volume;
synth.Rate = rate;
//System.Diagnostics.Debug.WriteLine((Environment.TickCount % 10000).ToString("00000") + " Speak " + phrase + ", Rate " + rate + " culture " + culture);
System.IO.MemoryStream stream = new System.IO.MemoryStream();
synth.SetOutputToWaveStream(stream);
string[] ssmlstart = new string[] { "<say-as ", "<emphasis", "<phoneme", "<sub", "<prosody", "<break", "<voice", "<lexicon" };
string[] ssmlend = new string[] { "</say-as>", "</emphasis>", "</phoneme>", "</sub>", "</prosody>", "/>", "</voice>", "/>" };
phrase = phrase.Trim();
while (phrase.Length > 0)
{
int ssmlindex;
int foundpos = phrase.IndexOf(ssmlstart, out ssmlindex); // find one of the ssml phrases
if (foundpos == -1) // no more, task on rest as normal text
{
pb.AppendText(phrase);
break;
}
else
{
if (foundpos > 0)
{
pb.AppendText(phrase.Substring(0, foundpos)); // tack on front
phrase = phrase.Substring(foundpos);
}
int indexofend = phrase.IndexOf(ssmlend[ssmlindex]);
if (indexofend == -1) // allowed as a shortcut to drop the last one
{
indexofend = phrase.Length;
phrase += ssmlend[ssmlindex];
}
indexofend += ssmlend[ssmlindex].Length; // move to end of it
string ssmlcmd = phrase.Substring(0, indexofend).Replace('\'', '"');
//System.Diagnostics.Debug.WriteLine("SSML " + ssmlcmd);
try
{
pb.AppendSsmlMarkup(ssmlcmd);
}
catch // bad markup
{
pb.AppendText("Bad SSML Markup when added, contact developers");
}
phrase = phrase.Substring(indexofend).Trim();
}
}
pb.EndVoice();
try
{
synth.Speak(pb);
}
catch
{
synth.Speak("Bad SSML Markup in phrase, your chosen voice may not support all options. See voice configuration menu to disable SSML");
}
//System.Diagnostics.Debug.WriteLine("Speech " + stream.Length);
return(stream);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception " + ex.ToString());
return(null);
}
}
private void ButtonVoiceSpecimenDescription_Click(object sender, RoutedEventArgs e)
{
using (System.Speech.Synthesis.SpeechSynthesizer synth = new System.Speech.Synthesis.SpeechSynthesizer())
{
synth.SetOutputToDefaultAudioDevice();
System.Speech.Synthesis.PromptBuilder builder = new System.Speech.Synthesis.PromptBuilder();
builder.AppendTextWithHint("S12", System.Speech.Synthesis.SayAs.NumberCardinal);
builder.AppendTextWithHint("10456", System.Speech.Synthesis.SayAs.SpellOut);
synth.Speak(builder);
}
}
