mod_speak_metan_aska.py•1.57 kB
# mod_speak_metan_aska.py
import requests
import sounddevice as sd
import soundfile as sf
import numpy as np
import io
def speak_metan_aska(msg: str) -> None:
"""
四国めたん(style_id=6)を使用してVOICEVOX Web APIで音声合成し、再生する関数
Args:
msg (str): 発話するメッセージ
Returns:
None
Example:
python -c "from pvv_mcp_server.mod_speak_metan_aska import speak_metan_aska; speak_metan_aska('あんた、バカぁ！？')"
"""
# VOICEVOXのデフォルトURL
pvv_url = "http://127.0.0.1:50021"
style_id = 6 # 四国めたん
# 音声合成用クエリの作成
query_url = f"{pvv_url}/audio_query"
query_params = {
"text": msg,
"speaker": style_id
}
# クエリ生成
query_response = requests.post(query_url, params=query_params)
query_response.raise_for_status()
query_data = query_response.json()
# 音声合成
synthesis_url = f"{pvv_url}/synthesis"
synthesis_params = {
"speaker": style_id
}
synthesis_response = requests.post(
synthesis_url,
params=synthesis_params,
json=query_data
)
synthesis_response.raise_for_status()
audio_data, samplerate = sf.read(io.BytesIO(synthesis_response.content), dtype='float32', always_2d=True)
with sd.OutputStream(samplerate=samplerate, channels=audio_data.shape[1], dtype='float32') as stream:
stream.write(audio_data)