在自动热键脚本中使用Google Speech to Text API,可以通过以下步骤实现:
gcloud init
命令,按照提示进行配置,包括选择项目和设置默认区域。import pyaudio
from google.cloud import speech
# 设置Google Cloud认证密钥文件路径
key_file = 'path/to/keyfile.json'
# 创建Speech to Text客户端
client = speech.SpeechClient.from_service_account_json(key_file)
# 配置音频输入参数
audio_config = speech.RecognitionConfig(
encoding=speech.RecognitionConfig.AudioEncoding.LINEAR16,
sample_rate_hertz=16000,
language_code='en-US'
)
# 打开音频流
stream = pyaudio.PyAudio().open(
format=pyaudio.paInt16,
channels=1,
rate=16000,
input=True,
frames_per_buffer=1024
)
# 开始语音识别
stream.start_stream()
print("Listening...")
# 读取音频数据并发送给Google Speech to Text API
while True:
data = stream.read(1024)
audio = speech.RecognitionAudio(content=data)
response = client.recognize(config=audio_config, audio=audio)
for result in response.results:
print('Transcript: {}'.format(result.alternatives[0].transcript))
# 停止语音识别并关闭音频流
stream.stop_stream()
stream.close()
请注意,以上示例仅展示了如何使用Google Speech to Text API进行语音识别,实际应用中可能需要根据具体需求进行适当的修改和扩展。
推荐的腾讯云相关产品:腾讯云语音识别(https://cloud.tencent.com/product/asr)
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