OpenAI Text to Sound Configuration

Configurable parameters:

Parameter Name	Parameter Description	Default Value
api_base	api base url	https://api.openai.com/v1
key	openai api key	sk-AAAA
model	One of the available TTS models: tts-1 or tts-1-hd	tts-1
speed	The speed of the generated audio. Select a value from 0.25 to 4.0	1.0
voice_name	The voice to use when generating the audio. Supported voices are alloy, echo, fable, onyx, nova, and shimmer.	alloy

Configuration example:

roles.json

 {
 "1": {  
     "start_text": "你好，我是小兔兔，请问有什么我可以帮助你的吗？",
     "prompt": "你扮演一个孩子的小伙伴，名字叫小兔兔，性格和善，说话活泼可爱，对孩子充满爱心，经常赞赏和鼓励孩子，用5岁孩子容易理解语言提供有趣和创新的回答，每次回复根据聊天主题询问她的看法以激发她的思考和好奇心，现在她来到了你身边问了第一个问题:[你是谁]",
     "tts_type": "openai-tts",
     "tts_config": {
       "api_base": "https://api.openai.com/v1",
       "key": "sk-AAAAA",
       "model": "tts-1",
       "speed": 1.0,
       "voice_name": "alloy"
     }
 }
}