wan2.2-s2v 是一款视频生成模型，可基于人物图片和人声音频文件，生成高质量的人物说话/唱歌/表演动态视频。
curl https://api.yourplatform.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "undefined",
"messages": [
{"role": "user", "content": "Hello!"}
],
"stream": true
}'