Before the era of sound movies the frame rates for silent films varied considerably due to the hand-cranked cameras of the time. When picture and sound became the future of movies in the late 1920s, however, the industry settled on 24Hz (24 frames per second) for both production and display standards. But 24fps alone would have produced significant jitter. For acceptably smooth motion, each film frame was flashed on the screen twice, using a two-bladed shutter in the projector (or, more rarely, three times with a triple blade shutter). This rate was also chosen, rather than an even higher one, to keep film costs manageable.
Even though the digital bits that now convey our films from the studio to the screen are far cheaper than celluloid, 24fps still dominates the films we see in both the multiplex and at home. But occasional efforts have tried to break the mold...
The thought of watching video on a smartphone might have seemed crazy a decade ago, yet nearly six in 10 consumers (57 percent) around the world watch videos on their phones every day, according AOL’s annual advertising study—virtually the same as the number of people (58 percent) who watch videos on a laptop or desktop every day.
When JLab Audio launched their new Party Series wireless Bluetooth speakers last month, they quickly created quite a stir. After they won a 2017 CES Innovations award and a 2017 Dealerscope IMPACT! Award, I knew I had to check them out in person. I’m certainly glad I did.
Two decades after Independence Day, the bug-like aliens that threatened humanity are back with their queen in Independence Day: Resurgence, bigger and badder than ever. Earth has been preparing for the return of the aliens, and humanity has come together to cooperate in unprecedented fashion, using the aliens’ own technology to build up planetary defenses. No one anticipated the aliens would return more advanced, with a mothership 3,000 miles in diameter with impenetrable force fields and a swarm of hive-like fighter jets. Central command must devise a plan with the help of recovered friendly alien technology to take out the enemy aliens’ queen.