Visual queries to test separately: pouring coffee; overhead coffee preparation; overhead close-up pouring coffee. Record actual results and empty results; do not assume the fixture contains every requested conjunction.

1. 导入十二段授权实拍咖啡镜头与人工索引，核对文件名
2. 等待本机Media Intelligence后台分析完成并保存进度状态
3. 打开Search，先使用可执行的英文机位/动作描述检索
4. 切换Visuals/Text/Metadata筛选，逐条回放候选范围
5. 对照人工索引记录命中、误命中、遗漏及实际入出点
6. 将真正符合的画面放入选段时间线，导出MP4与可回定位CSV

Target account execution: not performed. Save actual output separately.
