我试图将Google文本中的声音合成成语音API时出错了
我试图将Google文本中的声音合成成语音API时出错了
提问于 2018-09-14 17:45:47
我不知道为什么在响应下面的代码时会出现这个错误。
# imports
from google.cloud import texttospeech_v1beta1 as texttospeech
AUDIO_PROCESS_ROOT = 'path_audio'
VEL_NORMAL = 1.0
KEY_API_ROOT = 'path_key'
# set credentials environment
os.environ["GOOGLE_APPLICATION_CREDENTIALS"]=KEY_API_ROOT+"nome.json"
def TextToSpeech(text):
client = texttospeech.TextToSpeechClient()
input_text = texttospeech.types.SynthesisInput(text=text)
voice = texttospeech.types.VoiceSelectionParams(language_code='en-US', name='en-US-Wavenet- B',ssml_gender=texttospeech.enums.SsmlVoiceGender.MALE)
#speaking_rate --> responsavel pela taxa de velocidade no intervalo de [0.25 a 4.0], sendo 1.0 a velocidade normal padrão
audio_config = texttospeech.types.AudioConfig(audio_encoding=texttospeech.enums.AudioEnc oding.MP3, speaking_rate=VEL_NORMAL)
response = client.synthesize_speech(input_text, voice,audio_config)
with open(AUDIO_PROCESS_ROOT+'audio_normal.mp3', 'wb') as out:
out.write(response.audio_content)
TextToSpeech("Hi, how are you")错误：
RetryError(在呼叫时超过了600.0s的死区)
回答 1
Stack Overflow用户
发布于 2018-09-14 20:26:10
您是否为项目启用了文本到语音API？或者，如果您只是在本地运行它，您是否设置了应用程序默认凭据？您可能没有正确的权限，并且对文本到语音API的请求正在超时。
我能够在App上完成以下工作：
在app.yaml中
runtime: python37在requirements.txt中
flask
google-cloud-texttospeech在main.py中
from flask import Flask, Response
from google.cloud import texttospeech
app = Flask(__name__)
@app.route("/")
def hello():
client = texttospeech.TextToSpeechClient()
input_text = texttospeech.types.SynthesisInput(text="Hi, what's up")
voice = texttospeech.types.VoiceSelectionParams(
language_code="en-US",
ssml_gender=texttospeech.enums.SsmlVoiceGender.MALE,
)
audio_config = texttospeech.types.AudioConfig(
audio_encoding=texttospeech.enums.AudioEncoding.MP3
)
response = client.synthesize_speech(input_text, voice, audio_config)
return Response(response.audio_content, mimetype='audio/mp3')页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/52336941
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