private void SaveLipSync(Speak speak)
{
var lipSync = GetLipSync(speak.phonemes);
var file = string.Format("{0}\\{1}.dat",
Path.GetDirectoryName(speak.waveFile),
Path.GetFileNameWithoutExtension(speak.waveFile));
File.WriteAllText(file, lipSync);
}
private static string GetVoiceName(Speak speak)
{
switch (speak.voice.voiceName)
{
case "maria":
return("Microsoft Maria Desktop");
default:
return("Microsoft Daniel Desktop");
}
}
private void Synthesize(Speak speak, List <Phoneme> phonemes)
{
var format = new SpeechAudioFormatInfo(EncodingFormat.Pcm, 16000, 16, 1, 32000, 2, null);
var synth = new SpeechSynthesizer {
Rate = speak.voice.rate
};
synth.SelectVoice(GetVoiceName(speak));
synth.SetOutputToWaveFile(speak.waveFile, format);
synth.PhonemeReached += (s, e) => PhonemeReached(e, phonemes);
synth.Speak(speak.text);
synth.Dispose();
}
private void export(Speak speak, int index)
{
var file = string.Format("{0}\\speak_{1}_{2}.wav",
folderBrowserDialog.SelectedPath,
index.ToString("d3"),
speak.character);
speak.waveFile = file;
var phonemes = new List <Phoneme>();
Synthesize(speak, phonemes);
speak.phonemes = phonemes.ToArray();
SaveLipSync(speak);
}
private void AddSpeak(List <Speak> speaks, string line, IEnumerable <Voice> voices)
{
var parts = line.Split(':');
if (parts.Length != 2)
{
throw new Exception("Invalid speak: " + line);
}
var speak = new Speak
{
character = parts[0]?.Trim(),
text = parts[1].Trim()
};
speak.voice = voices.FirstOrDefault(x => x.character == speak.character) ?? voices.First();
speaks.Add(speak);
}