public virtual Stream GetAudioStream(string url, string text, SpeechLocaleOptions locale, VoiceName voiceName, GenderOptions voiceType, AudioOutputFormatOptions outputFormat, string token)
{
// Construct HTTP request to get the logo
HttpWebRequest httpRequest = (HttpWebRequest)
WebRequest.Create(url);
httpRequest.Method = WebRequestMethods.Http.Post;
var headers = GetAudioHeaders(token, outputFormat);
httpRequest.Headers.Add("X-Microsoft-OutputFormat", outputFormat.MemberAttrValue());
httpRequest.Headers.Add("Authorization", $"Bearer {token}");
httpRequest.ContentType = "application/ssml+xml";
httpRequest.UserAgent = "TTSClient";
byte[] reqData = Encoding.UTF8.GetBytes(GetAudioContent(text, locale, voiceName, voiceType));
httpRequest.ContentLength = (long)reqData.Length;
Stream requestStream = httpRequest.GetRequestStream();
requestStream.Write(reqData, 0, reqData.Length);
requestStream.Close();
// Get back the HTTP response for web server
HttpWebResponse httpResponse = (HttpWebResponse)httpRequest.GetResponse();
Stream httpResponseStream = httpResponse.GetResponseStream();
var newStream = new MemoryStream();
httpResponseStream.CopyTo(newStream);
httpResponse.Close();
newStream.Position = 0;
return(newStream);
}
public virtual Dictionary <string, string> GetAudioHeaders(string token, AudioOutputFormatOptions outputFormat)
{
return(new Dictionary <string, string>()
{
{ "Content-Type", "application/ssml+xml" },
{ "X-Microsoft-OutputFormat", outputFormat.MemberAttrValue() },
{ "Authorization", $"Bearer {token}" },
{ "User-Agent", "TTSClient" }
});
}
