public override async Task <Stream> GetSynthesizedDataAsync(string ssml, AudioEncode outputEncode, CancellationToken token)
{
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, _synthesizeUri)
{
Content = new StringContent(ssml, Encoding.UTF8, "application/ssml+xml")
};
request.Headers.Add("Connection", "Keep-Alive");
request.Headers.Add("X-Microsoft-OutputFormat", outputEncode.GetEncodeName());
//request.Headers.Add("X-FD-ClientID", "RadioStationService");
//request.Headers.Add("X-FD-ImpressionGUID", Guid.NewGuid().ToString());
HttpResponseMessage response = await HttpClient.SendAsync(request, token).ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
{
string errorMsg = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
throw new Exception(
$"Synthesize fail with status code: {response.StatusCode.ToString()}, error message: [{errorMsg}]");
}
Stream stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
return(stream);
}
public override Stream GetSynthesizedData(string ssml, AudioEncode outputEncode)
{
return(Task.Run(() => GetSynthesizedDataAsync(ssml, outputEncode, CancellationToken.None)).Result);
}
public static string GetEncodeName(this AudioEncode encode)
{
EncodeMapping.TryGetValue(encode, out string encodeString);
return(encodeString);
}
