/// <summary>
/// Gets text from an audio stream.
/// </summary>
/// <param name="audiostream"></param>
/// <returns>Transcribed text. </returns>
public async Task <string> GetTextFromAudioAsync(Stream audiostream)
{
var text = await BingSpeech.GetTextFromAudioAsync(audiostream);
Debug.WriteLine(text);
return(text);
}
private async Task OnRecordCompleted(RecordOutcomeEvent recordOutcomeEvent)
{
var id = Guid.NewGuid().ToString();
recordOutcomeEvent.ResultingWorkflow.Actions = new List <ActionBase>
{
GetPromptForText(Message_Ending),
new Hangup {
OperationId = id
}
};
// Convert the audio to text
if (recordOutcomeEvent.RecordOutcome.Outcome == Outcome.Success)
{
var record = await recordOutcomeEvent.RecordedContent;
string sst = await BingSpeech.GetTextFromAudioAsync(record);
await SendSTTResultToUser($"We detected the following audio: {sst}");
}
recordOutcomeEvent.ResultingWorkflow.Links = null;
_callStateMap.Remove(recordOutcomeEvent.ConversationResult.Id);
}