public QuestToSpeechConfig() // set defaults
{
EnabledModules = new QuestToSpeech.Module[] { QuestToSpeech.Module.Windows };
SelectedVoices = new QuestToSpeech.Voice[0];
AzureAPI = null;
AwsAPI = null;
}
private void btnSave_Click(object sender, EventArgs e)
{
if (!string.IsNullOrWhiteSpace(txtAzureKey.Text) && comboAzureRegion.SelectedIndex != -1)
{
AzureAPIConfig = new AzureAPIConfig()
{
Key = txtAzureKey.Text.Trim(),
Region = comboAzureRegion.SelectedItem.ToString()
};
}
else
{
AzureAPIConfig = null;
}
if (!string.IsNullOrWhiteSpace(txtAwsAccessKey.Text) && !string.IsNullOrWhiteSpace(txtAwsSecretKey.Text) && comboAwsRegion.SelectedIndex != -1)
{
AwsAPIConfig = new AwsAPIConfig()
{
AccessKey = txtAwsAccessKey.Text.Trim(),
SecretKey = txtAwsSecretKey.Text.Trim(),
Region = comboAwsRegion.SelectedItem.ToString()
};
}
else
{
AwsAPIConfig = null;
}
}
public SettingsVoicesForm(QuestToSpeech.Voice[] allVoices, QuestToSpeech.Voice[] preSelected, AzureAPIConfig azureConfig, AwsAPIConfig awsConfig)
{
InitializeComponent();
azureAPIConfig = azureConfig;
awsAPIConfig = awsConfig;
voices = allVoices;
tmpSelectedList.AddRange(preSelected);
lblNumTotalSelected.Text = string.Format("(Total selected {0})", tmpSelectedList.Count);
// insert voices
foreach (QuestToSpeech.Voice v in voices)
{
if (!comboLangCodes.Items.Contains(v.LangCode))
{
comboLangCodes.Items.Add(v.LangCode);
}
}
}
public static string GetVoices(ref QuestToSpeech.Voice[] voices, AwsAPIConfig config)
{
List <QuestToSpeech.Voice> list = new List <QuestToSpeech.Voice>();
try {
using (AmazonPollyClient client = new AmazonPollyClient(config.AccessKey, config.SecretKey, Amazon.RegionEndpoint.GetBySystemName(config.Region))) {
DescribeVoicesRequest req = new DescribeVoicesRequest();
string nextToken;
do
{
DescribeVoicesResponse res = client.DescribeVoices(req);
nextToken = res.NextToken;
req.NextToken = nextToken;
foreach (var voice in res.Voices)
{
list.Add(new QuestToSpeech.Voice()
{
Name = string.Format("{0}-{1}", voice.LanguageCode, voice.Id.ToString()),
Gender = voice.Gender == Gender.Female ? QuestToSpeech.Gender.Female : QuestToSpeech.Gender.Male,
LangCode = voice.LanguageCode,
Module = QuestToSpeech.Module.AWS
});
}
} while (nextToken != null);
list.Sort(delegate(QuestToSpeech.Voice v1, QuestToSpeech.Voice v2) {
return(v1.Name.CompareTo(v2.Name));
});
voices = list.ToArray();
}
} catch (Exception ex) {
return(ex.InnerException == null ? ex.Message : ex.InnerException.ToString());
}
return(null);
}
public SettingsApisForm(AzureAPIConfig preAzureApiConfig, AwsAPIConfig preAwsApiConfig)
{
InitializeComponent();
AzureAPIConfig = preAzureApiConfig;
AwsAPIConfig = preAwsApiConfig;
if (AzureAPIConfig != null)
{
txtAzureKey.Text = AzureAPIConfig.Key;
comboAzureRegion.SelectedItem = AzureAPIConfig.Region;
}
if (AwsAPIConfig != null)
{
txtAwsAccessKey.Text = AwsAPIConfig.AccessKey;
txtAwsSecretKey.Text = AwsAPIConfig.SecretKey;
comboAwsRegion.SelectedItem = AwsAPIConfig.Region;
}
if (Environment.GetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS") == null)
{
lblGoogle.Text = "Environment variable \"GOOGLE_APPLICATION_CREDENTIALS\" not found";
lblGoogle.ForeColor = Color.Red;
}
else if (!File.Exists(Environment.GetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS")))
{
lblGoogle.Text = string.Format("Authentication file {0} not found", Environment.GetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS"));
lblGoogle.ForeColor = Color.Red;
}
else
{
lblGoogle.Text = "Environment variable and authentication file found";
lblGoogle.ForeColor = Color.Green;
}
}
public void SetAwsAPIConfig(AwsAPIConfig apiConfig)
{
config.AwsAPI = apiConfig;
SaveConfig();
}
public static string Speak(string txt, QuestToSpeech.Voice voice, string filePath, AwsAPIConfig config)
{
try {
using (AmazonPollyClient client = new AmazonPollyClient(config.AccessKey, config.SecretKey, Amazon.RegionEndpoint.GetBySystemName(config.Region))) {
string nameWoLang = voice.Name.Replace(voice.LangCode + "-", "");
SynthesizeSpeechRequest req = new SynthesizeSpeechRequest()
{
OutputFormat = OutputFormat.Mp3,
LanguageCode = voice.LangCode,
VoiceId = (VoiceId)typeof(VoiceId).GetField(nameWoLang).GetValue(null),
Text = txt
};
using (FileStream fileStream = new FileStream(filePath + ".mp3", FileMode.Create, FileAccess.Write)) {
SynthesizeSpeechResponse res = client.SynthesizeSpeech(req);
byte[] buffer = new byte[2 * 1024];
int readBytes;
using (Stream audioStream = res.AudioStream) {
while ((readBytes = audioStream.Read(buffer, 0, 2 * 1024)) > 0)
{
fileStream.Write(buffer, 0, readBytes);
}
}
}
// convert to wav and delete mp3
if (File.Exists(filePath + ".mp3"))
{
using (Mp3FileReader mp3 = new Mp3FileReader(filePath + ".mp3")) {
using (WaveStream pcm = WaveFormatConversionStream.CreatePcmStream(mp3)) {
WaveFileWriter.CreateWaveFile(filePath, pcm);
}
}
File.Delete(filePath + ".mp3");
}
}
} catch (Exception ex) {
return(ex.InnerException == null ? ex.Message : ex.InnerException.ToString());
}
return(null);
}
