Heart-rate report (face video)

Turns an uploaded face video (15 s or longer, face front-on in steady light) into an easy-to-read heart-rate report card for non-experts — average, highest and lowest heart rate, the flow over time against the first 10 seconds, the moments the heart beat fastest, rose fastest and was calmest, and the reaction to each scene. Heart rate is estimated from skin-colour changes on the face (camera rPPG), no wearable needed. Made for marketing and events (ad, trailer, game or content reactions, pop-ups, presentation practice), not for medical, fitness or health assessment.