Pet Scratch Post Frequency & Intensity Analysis | 宠物猫抓板使用频率与强度分析

Triggers when a user provides a cat scratch post area video URL or file for analysis; supports local video uploads or network URLs to call server-side APIs for scratch behavior recognition, analyzing scratch frequency, single-session duration, and intensity (estimated via vibration amplitude), outputting standardized observation data on stress level and claw health (without diagnosing diseases or prescribing behavior correction). Application scenarios: smart scratch post, multi-cat household stress management. Development reason: stress-induced abnormal scratch, early signs of behavioral issue