public static void Main(string[] args)
{
//test.TextSpeech().Wait();
//NetCoreSample netcore = new NetCoreSample();
Console.Write("What would you like to convert to Speech? ");
string speech = Console.ReadLine();
test.TextSpeech(speech).Wait();
NetCoreSample.Audio(path);
}
public async Task TextSpeech(string speech)
{
while (true)
{
// Prompts the user to input text for TTS conversion
//Console.Write("What would you like to convert to Speech? ");
string text = speech;
// Gets an access token
string accessToken;
//Console.WriteLine("Attempting token exchange. Please wait...\n");
// Add your subscription key here
// If your resource isn't in WEST US, change the endpoint
Authentication auth = new Authentication("https://westus.api.cognitive.microsoft.com/sts/v1.0/issueToken",
Environment.GetEnvironmentVariable("azure_STT_Key", EnvironmentVariableTarget.User));
try
{
accessToken = await auth.FetchTokenAsync().ConfigureAwait(false);
//Console.WriteLine("Successfully obtained an access token. \n");
}
catch (Exception ex)
{
// Console.WriteLine("Failed to obtain an access token.");
Console.WriteLine(ex.ToString());
Console.WriteLine(ex.Message);
return;
}
string host = "https://westus.tts.speech.microsoft.com/cognitiveservices/v1";
string body = @"<speak version='1.0' xmlns='http://www.w3.org/2001/10/synthesis' xml:lang='en-US'><voice name='Microsoft Server Speech Text to Speech Voice (en-US, BenjaminRUS)'><prosody rate='+10.00%'><break time='100ms' />" +
text + "</prosody></voice></speak>";
using (var client = new HttpClient())
{
using (var request = new HttpRequestMessage())
{
// Set the HTTP method
request.Method = HttpMethod.Post;
// Construct the URI
request.RequestUri = new Uri(host);
// Set the content type header
request.Content = new StringContent(body, Encoding.UTF8, "application/ssml+xml");
// Set additional header, such as Authorization and User-Agent
request.Headers.Add("Authorization", "Bearer " + accessToken);
request.Headers.Add("Connection", "Keep-Alive");
// Update your resource name
request.Headers.Add("User-Agent", "TextToSpeechApp");
request.Headers.Add("X-Microsoft-OutputFormat", "riff-24khz-16bit-mono-pcm");
// Create a request
//Console.WriteLine("Calling the TTS service. Please wait... \n");
using (var response = await client.SendAsync(request).ConfigureAwait(false))
{
response.EnsureSuccessStatusCode();
// Asynchronously read the response
using (var dataStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false))
{
//Console.WriteLine("Your speech file is being written to file...");
wave.Close();
using (var fileStream = new FileStream(@"sample" + count + ".wav", FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite))
{
count++;
await dataStream.CopyToAsync(fileStream).ConfigureAwait(false);
path = fileStream.Name;
}
NetCoreSample.Audio(path);
return;
}
}
}
}
}
}