/// <summary>
/// WAVEファイルを生成する
/// </summary>
/// <param name="textToSpeak">
/// Text to Speak</param>
/// <param name="wave">
/// WAVEファイルのパス</param>
private void CreateWave(
string textToSpeak,
string wave)
{
var client = new VoiceTextClient()
{
APIKey = Settings.Default.HOYASettings.APIKey,
Speaker = Settings.Default.HOYASettings.Speaker,
Emotion = Settings.Default.HOYASettings.Emotion,
EmotionLevel = Settings.Default.HOYASettings.EmotionLevel,
Volume = Settings.Default.HOYASettings.Volume,
Speed = Settings.Default.HOYASettings.Speed,
Pitch = Settings.Default.HOYASettings.Pitch,
Format = Format.WAV,
};
ServicePointManager.SecurityProtocol =
SecurityProtocolType.SystemDefault |
SecurityProtocolType.Tls11 |
SecurityProtocolType.Tls12;
var waveData = client.GetVoice(textToSpeak);
File.WriteAllBytes(wave, waveData);
}
public static async Task <HttpResponseMessage> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequestMessage req
, /* Azure Blob Storage(ファイル置き場) への出力 */ [Blob("mp3/voice.mp3", FileAccess.ReadWrite)] CloudBlockBlob mp3Out
, TraceWriter log
)
{
log.Info("C# HTTP trigger function processed a request.");
try
{
var data = await req.Content.ReadAsAsync <Models.DialogFlowResponseModel>();
var say = data.QueryRequest.QueryText;
log.Info("SAY: " + say);
// VoiceText Web API に投げる処理
var key = ConfigurationManager.AppSettings.Get("VoiceTextAPIKey");
var voiceTextClient = new VoiceTextClient
{
APIKey = key,
Speaker = Speaker.Bear,
Emotion = Emotion.Anger,
EmotionLevel = EmotionLevel.High,
Format = Format.MP3
};
var bytes = await voiceTextClient.GetVoiceAsync(text : say);
// Azure Blob Storage への書き込み（保存）
await mp3Out.UploadFromByteArrayAsync(buffer : bytes, index : 0, count : bytes.Length);
// Azure Blob Storage に書き込まれた mp3 にアクセスするための URL
var mp3Url = mp3Out.Uri;
log.Info("MP3: " + mp3Url);
var response =
"{" +
" \"fulfillmentText\": " + $"\"<speak><audio src='{mp3Url}' /></speak>\"" +
"}";
log.Info("Res: " + response);
var result = req.CreateResponse(HttpStatusCode.OK, response);
result.Headers.Add("ContentType", "application/json");
return(result);
}
catch (Exception e)
{
log.Info(e.GetType().Name + "\n" + e.StackTrace);
throw e;
}
}
static async Task Main()
{
var client = new VoiceTextClient
{
APIKey = "{your API key here.}",
Speaker = Speaker.Haruka,
Emotion = Emotion.Happiness,
EmotionLevel = EmotionLevel.High,
Volume = 50,
Speed = 120,
Pitch = 120,
Format = Format.WAV
};
var bytes = await client.GetVoiceAsync("こんにちは。");
File.WriteAllBytes(".\\result.wav", bytes);
}
/// <summary>
/// WAVEファイルを生成する
/// </summary>
/// <param name="textToSpeak">
/// Text to Speak</param>
/// <param name="wave">
/// WAVEファイルのパス</param>
private void CreateWave(
string textToSpeak,
string wave)
{
var client = new VoiceTextClient()
{
APIKey = TTSYukkuriConfig.Default.HOYASettings.APIKey,
Speaker = TTSYukkuriConfig.Default.HOYASettings.Speaker,
Emotion = TTSYukkuriConfig.Default.HOYASettings.Emotion,
EmotionLevel = TTSYukkuriConfig.Default.HOYASettings.EmotionLevel,
Volume = TTSYukkuriConfig.Default.HOYASettings.Volume,
Speed = TTSYukkuriConfig.Default.HOYASettings.Speed,
Pitch = TTSYukkuriConfig.Default.HOYASettings.Pitch,
};
var waveData = client.GetVoice(textToSpeak);
File.WriteAllBytes(wave, waveData);
}
public static async Task <HttpResponseMessage> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequestMessage req
, /* Azure Blob Storage(ファイル置き場) への出力 */ [Blob("mp3/voice.mp3", FileAccess.ReadWrite)] CloudBlockBlob mp3Out
, TraceWriter log
)
{
log.Info("C# HTTP trigger function processed a request.");
var data = await req.Content.ReadAsAsync <Models.DialogFlowResponseModel>();
//log.Info(data);
var say = data.Result.ResolvedQuery;
// VoiceText Web API に投げる処理
var voiceTextClient = new VoiceTextClient
{
APIKey = Keys.APIKeys.VoiceTextWebApiKey,
Speaker = Speaker.Bear,
Emotion = Emotion.Anger,
EmotionLevel = EmotionLevel.High,
Format = Format.MP3
};
var bytes = await voiceTextClient.GetVoiceAsync(text : say);
// Azure Blob Storage への書き込み（保存）
await mp3Out.UploadFromByteArrayAsync(buffer : bytes, index : 0, count : bytes.Length);
// Azure Blob Storage に書き込まれた mp3 にアクセスするための URL
var mp3Url = mp3Out.Uri;
var result = req.CreateResponse(HttpStatusCode.OK, new
{
// Google Home に喋らせたい文言を渡す。（この場合mp3）
speech = $"<speak><audio src='{mp3Url}' /></speak>",
// Google Assistant のチャット画面上に出したい文字列
displayText = $"「{say}」"
});
result.Headers.Add("ContentType", "application/json");
return(result);
}
/// <summary>
/// WAVEファイルを生成する
/// </summary>
/// <param name="textToSpeak">
/// Text to Speak</param>
/// <param name="wave">
/// WAVEファイルのパス</param>
private void CreateWave(
string textToSpeak,
string wave)
{
var client = new VoiceTextClient()
{
APIKey = Settings.Default.HOYASettings.APIKey,
Speaker = Settings.Default.HOYASettings.Speaker,
Emotion = Settings.Default.HOYASettings.Emotion,
EmotionLevel = Settings.Default.HOYASettings.EmotionLevel,
Volume = Settings.Default.HOYASettings.Volume,
Speed = Settings.Default.HOYASettings.Speed,
Pitch = Settings.Default.HOYASettings.Pitch,
Format = Format.WAV,
};
// TLSプロトコルを設定する
EnvironmentHelper.SetTLSProtocol();
var waveData = client.GetVoice(textToSpeak);
File.WriteAllBytes(wave, waveData);
}
public async Task<ActionResult> Get(string value)
{
var cacheKey = "14a49c010e4043d19ba3a17219b41421/" + value;
var cache = this.HttpContext.Cache;
var voiceMP3Bytes = cache.Get(cacheKey) as byte[];
if (voiceMP3Bytes == null)
{
// Convert text to voice data (wave format).
var voiceTextClient = new VoiceTextClient
{
APIKey = AppSettings.VoiceTextAPI.Key,
Speaker = Speaker.Hikari,
Emotion = Emotion.Happiness,
EmotionLevel = EmotionLevel.High
};
var voiceWaveBytes = await voiceTextClient.GetVoiceAsync(value);
// Convert voice data format from wave to MP3.
AddBinPath();
var bitRate = int.Parse(AppSettings.Mp3.BitRate);
using (var msDst = new MemoryStream())
{
using (var msSrc = new MemoryStream(voiceWaveBytes, writable: false))
using (var reader = new WaveFileReader(msSrc))
using (var writer = new LameMP3FileWriter(msDst, reader.WaveFormat, bitRate))
reader.CopyTo(writer);
voiceMP3Bytes = msDst.ToArray();
}
// Keep in cache.
cache.Insert(cacheKey, voiceMP3Bytes);
}
return File(voiceMP3Bytes, "audio/mp3");
}
public static async Task <HttpResponseMessage> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequestMessage req
, /* Azure Blob Storage(ファイル置き場) への出力 */ [Blob("mp3/voice.mp3", FileAccess.ReadWrite)] CloudBlockBlob mp3Out
, TraceWriter log
)
{
try
{
log.Info("C# HTTP trigger function processed a request.");
var data = await req.Content.ReadAsAsync <Models.DialogFlowRequestModel>();
//log.Info(data);
var say = data.QueryResult.QueryText;
// VoiceText Web API に投げる処理 test
var voiceTextClient = new VoiceTextClient
{
APIKey = Keys.APIKeys.VoiceTextWebApiKey,
Speaker = Speaker.Bear,
Emotion = Emotion.Anger,
EmotionLevel = EmotionLevel.High,
Format = Format.MP3
};
var bytes = await voiceTextClient.GetVoiceAsync(text : say);
// Azure Blob Storage への書き込み（保存）
await mp3Out.UploadFromByteArrayAsync(buffer : bytes, index : 0, count : bytes.Length);
// Azure Blob Storage に書き込まれた mp3 にアクセスするための URL
var mp3Url = mp3Out.Uri;
//DialogFlow v2 では、DialogFlow へのwebhookの応答メッセージ 標準データ形式である必要がある。
//See https://developers.google.com/assistant/actions/build/json/dialogflow-webhook-json and https://cloud.google.com/dialogflow/docs/reference/rpc/google.cloud.dialogflow.v2#webhookresponse
var response = new Models.DialogFlowResponseModel
{
Payload = new Models.Payload
{
Google = new Models.Google
{
ExpectUserResponse = false,
RichResponse = new Models.RichResponse
{
Items = new Models.Item[]
{
new Models.Item
{
SimpleResponse = new Models.SimpleResponse
{
// Google Home に喋らせたい文言を渡す。（この場合mp3）
SSML = $"<speak><audio src='{mp3Url}' /></speak>",
// Google Assistant のチャット画面上に出したい文字列
DisplayText = $"「{say}」"
}
}
}
}
}
}
};
var result = req.CreateResponse(HttpStatusCode.OK, response);
result.Headers.Add("ContentType", "application/json");
return(result);
}
catch (Exception ex)
{
log.Error("An exception occurred in GoogleHome.Run", ex);
var result = req.CreateErrorResponse(HttpStatusCode.InternalServerError, ex);
return(result);
}
}
public Form1()
{
InitializeComponent();
XmlSerializer serializer = new XmlSerializer(typeof(Settings));
Settings appSettings = new Settings();
if (!File.Exists("settings.xml"))
{
// new
StreamWriter sw = new StreamWriter("settings.xml", false, new UTF8Encoding(false));
serializer.Serialize(sw, appSettings);
sw.Close();
}
StreamReader sr = new StreamReader("settings.xml", new UTF8Encoding(false));
appSettings = (Settings)serializer.Deserialize(sr);
sr.Close();
if (appSettings.Apikey == "ENTER YOUR APIKEY HERE")
{
MessageBox.Show("settings.xmlでApikeyを設定してください。",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
Close();
return;
}
if (appSettings.Speaker == "show")
{
speaker = Speaker.Show;
}
else if (appSettings.Speaker == "haruka")
{
speaker = Speaker.Haruka;
}
else if (appSettings.Speaker == "hikari")
{
speaker = Speaker.Hikari;
}
else if (appSettings.Speaker == "takeru")
{
speaker = Speaker.Takeru;
}
else if (appSettings.Speaker == "santa")
{
speaker = Speaker.Santa;
}
else if (appSettings.Speaker == "bear")
{
speaker = Speaker.Bear;
}
client = new VoiceTextClient
{
APIKey = appSettings.Apikey,
Speaker = speaker,
Volume = appSettings.Volume,
Speed = appSettings.Speed,
Pitch = appSettings.Pitch,
Format = Format.MP3
};
if (!Directory.Exists(".\\output\\"))
{
Directory.CreateDirectory(".\\output\\");
}
label2.Text = "Setting\n" +
"Speaker: " + appSettings.Speaker + "\n" +
"Volume: " + appSettings.Volume + "\n" +
"Speed: " + appSettings.Speed + "\n" +
"Pitch: " + appSettings.Pitch;
}
