实现关键帧检测与成本控制 #30

Merged
cfy777 merged 1 commits from develop-frontend4 into develop 2026-06-13 14:40:06 +08:00

1 Commits

Author SHA1 Message Date
2c6489b9a6 feat: 实现关键帧检测与成本控制
- EdgeProcessor:sampleFrame 降采样 160x120 + compareFrames 像素差异对比
- 重复画面跳过:similarity > 0.9 时不发送 query
- 混合采样策略:静默 5s / 用户说话 1s(docs/08-成本控制.md)
- 请求统计:queryCount + totalTokens 实时显示
- App 状态栏显示成本统计

Co-Authored-By: Claude <noreply@anthropic.com>
2026-06-13 14:38:15 +08:00