Koeiro API を Pythonで使う

KoeiroTest.py

import urllib.request
import json
import base64
import pprint

# Koeiro パラメータ
text = 'スロットルをオフにして'
speaker_x = 1.5
speaker_y = 1.5
style = 'talk' # 喜怒哀楽を指定できる
seed = 10

# 出力ファイル名
outputFilename = 'voice.wav'

params = {
    'text': text,
    'speaker_x': speaker_x,
    'speaker_y': speaker_y,
    'style': style,
    'seed': seed
}

pprint.pprint(params)

URL = "https://api.rinna.co.jp/models/cttse/koeiro"

req = urllib.request.Request(URL, json.dumps(params).encode(), {
                             'Content-Type': 'application/json'})

with urllib.request.urlopen(req) as res:
    body = json.load(res)
    pprint.pprint("Seed:%d\n" % body['seed'])
    audio = base64.b64decode(body['audio'])

    with open(outputFilename, 'wb') as f:
        f.write(audio[15:])