通过文字输入，输出视频+语音虚拟形象输出。可以尝试尝试。
使用微软 Speech Studio
样例
https://speech.microsoft.com/portal/talkingavatar
训练声音
https://speech.microsoft.com/portal/customvoice/overview
精简版训练
https://learn.microsoft.com/zh-cn/azure/ai-services/speech-service/custom-neural-voice-lite
申请授权
https://speech.microsoft.com/portal/customvoice/accessrequirement