51每日大赛

# 视频优化 API 调用示例
$ curl -X POST https://api.9ti4cjp.cn/v1/analyze \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video_url": "https://example.com/video/123",
    "analysis_type": "full",
    "lang": "zh-CN"
  }'

# Response:
{
  "status": "success",
  "score": 82,
  "title_analysis": {
    "keyword_coverage": 0.78,
    "sentiment": "positive",
    "ctr_prediction": 0.067
  },
  "recommendations": [...]
}