public void StopListening()
{
if (recordingActive)
{
//float[] samples = null;
lock (thisLock)
{
if (recordingActive)
{
StopRecording();
//samples = new float[audioSource.clip.samples];
//audioSource.clip.GetData(samples, 0);
bytes = WavUtil.FromAudioClip(audioSource.clip);
// audioSource.Play();
// Debug.Log("This is the audiosource clip length: " + bytes.Length);
audioSource = null;
}
}
//new Thread(StartVoiceRequest).Start(samples);
StartCoroutine(StartVoiceRequest("https://dialogflow.googleapis.com/v2/projects/" + PROJECT_ID + "/agent/sessions/34563:detectIntent",
ACCESS_TOKEN,
bytes));
}
}
IEnumerator StartVoiceRequest(String url, String AccessToken, object parameter)
{
byte[] samples = (byte[])parameter;
//TODO: convert float[] samples into bytes[]
//byte[] sampleByte = new byte[samples.Length * 4];
//Buffer.BlockCopy(samples, 0, sampleByte, 0, sampleByte.Length);
string sampleString = System.Convert.ToBase64String(samples);
if (samples != null)
{
UnityWebRequest postRequest = new UnityWebRequest(url, "POST");
RequestBody requestBody = new RequestBody();
requestBody.queryInput = new QueryInput();
requestBody.queryInput.audioConfig = new InputAudioConfig();
requestBody.queryInput.audioConfig.audioEncoding = AudioEncoding.AUDIO_ENCODING_UNSPECIFIED;
//TODO: check if that the sample rate hertz
requestBody.queryInput.audioConfig.sampleRateHertz = 16000;
requestBody.queryInput.audioConfig.languageCode = "en";
requestBody.inputAudio = sampleString;
string jsonRequestBody = JsonUtility.ToJson(requestBody, true);
Debug.Log(jsonRequestBody);
byte[] bodyRaw = System.Text.Encoding.UTF8.GetBytes(jsonRequestBody);
postRequest.SetRequestHeader("Authorization", "Bearer " + AccessToken);
postRequest.uploadHandler = (UploadHandler) new UploadHandlerRaw(bodyRaw);
postRequest.downloadHandler = (DownloadHandler) new DownloadHandlerBuffer();
//postRequest.SetRequestHeader("Content-Type", "application/json");
yield return(postRequest.SendWebRequest());
if (postRequest.isNetworkError || postRequest.isHttpError)
{
Debug.Log(postRequest.responseCode);
Debug.Log(postRequest.error);
}
else
{
Debug.Log("Response: " + postRequest.downloadHandler.text);
// Or retrieve results as binary data
byte[] resultbyte = postRequest.downloadHandler.data;
string result = System.Text.Encoding.UTF8.GetString(resultbyte);
ResponseBody content = (ResponseBody)JsonUtility.FromJson <ResponseBody>(result);
byte[] wavBytes = System.Convert.FromBase64String(content.outputAudio);
AudioClip audioClip = WavUtil.ToAudioClip(wavBytes, 0);
StartCoroutine(myScript.WaitForEnd(audioClip));
this.contexts = content.queryResult.outputContexts;
Debug.Log(content.queryResult.fulfillmentText);
}
}
else
{
Debug.LogError("The audio file is null");
}
}
public void FromVegas(Vegas vegas)
{
this.vegas = vegas;
this.util = new Util(vegas);
this.wavUtil = new WavUtil(vegas, util);
ProcessBlips();
ProcessMidi();
}
public void FromVegas(Vegas vegas)
{
this.vegas = vegas;
this.util = new Util(vegas);
this.wavUtil = new WavUtil(vegas, util);
processBlips();
foreach (WavUtil.Blip blip in blips)
{
vegas.Project.Markers.Add(new Marker(new Timecode(blip.locationInMicroseconds / 1000) + selectedVideoEvent.Start, blip.pulseCount + ""));
}
}
public void FromVegas(Vegas vegas)
{
this.vegas = vegas;
this.util = new Util(vegas);
this.wavUtil = new WavUtil(vegas, util);
VideoEvent videoEvent = util.GetFirstSelectedVideoEvent();
if (videoEvent == null)
{
util.ShowError("No video event selected");
return;
}
//Create a temporary WAV file, and export the audio span of selected video event
string wavePath = wavUtil.CreateVideoEventWAV(videoEvent);
if (wavePath == null)
{
util.ShowError("Unable to export temporary WAV");
return;
}
short[] leftChannel, rightChannel;
bool wavReadStatus = wavUtil.ReadWav(wavePath, out leftChannel, out rightChannel);
if (wavReadStatus == false)
{
util.ShowError("Unable to read WAV export file.");
return;
}
//Delete the temporary file
File.Delete(wavePath);
//Find all blips in the left channel and split tracks at blips
List <WavUtil.Blip> blips = wavUtil.FindBlips(rightChannel);
wavUtil.SplitAtBlips(videoEvent, blips);
}