A Detailed Breakdown of the Mechanics of a Film Projector
Engineer Guy Bill Hammack provides a detailed breakdown of the mechanics of a film projector. Hammack covers how a projector syncs audio and video, how the shutter create the illusion of smooth motion, and more.
Bill tears apart a film projector to reveal the amazing mechanisms used in the pre-digital age to trick the mind into seeing a moving image. He uses high speed photography and animations to show how the projector moves the film intermittently, how a shutter strategically blocks light as the film moves, and how the photo sensor reads the sound. He explains how all these mechanisms are synced.
submitted via Laughing Squid Tips
Rollin Bishop
Recent Posts
A Harry Potter Themed Cocktail Competition Between the Houses of Ravenclaw (Air) and Slytherin (Water)
Dogs Olive and Mabel Help Their Human Clean Up Autumn Leaves From His Garden
Man Dressed As a Ballot Box Performs Election Themed Stand Up Comedy on the New York City Subway
Brian Cox Goes To College To Save Money on Rides and Food Delivery With the Uber One Student Discount
Tiny Kitten Inadvertently Plays Part of ‘The Entertainer’ While Walking Across the Keys on a Piano
