Optic Movie Quotes

I saw [Chennai]. It had the usual Indian elements like autos, packed public buses, hassled traffic cops and tiny shops that sold groceries, fruits, utensils, clothes or novelty items. However, it did feel different. First, the sign in every shop was in Tamil. The Tamil font resembles those optical illusion puzzles that give you a headache if you stare at them long enough. Tamil women, all of them, wear flkowers in their hair. Tamil men don't believe in pants and wear lungis even in shopping districts. The city is filled with film posters. The heroes' pictures make you feel even your uncles can be movie stars. The heroes are fat, balding, have thick moustaches and the heroine next to them is a ravishing beauty.

Wherever the truth lies, in order to eliminate flicker, the rotating shutter within the projector has to allow each image to be flashed upon the screen twice. Thus, whenever we watch a movie, we spend half the time gazing at an optical illusion and the other half sitting in the dark in front of a blank screen.

The human brain runs first-class simulation software. Our eyes don’t present to our brains a faithful photograph of what is out there, or an accurate movie of what is going on through time. Our brains construct a continuously updated model: updated by coded pulses chattering along the optic nerve, but constructed nevertheless. Optical illusions are vivid reminders of this.47 A major class of illusions, of which the Necker Cube is an example, arise because the sense data that the brain receives are compatible with two alternative models of reality. The brain, having no basis for choosing between them, alternates, and we experience a series of flips from one internal model to the other. The picture we are looking at appears, almost literally, to flip over and become something else.

Take content protection, Windows 7’s copy-protection initiative for so-called premium content like high-definition movies from Blu-Ray and HD DVD discs. According to Microsoft’s standards, software and hardware manufacturers are supposed to disable “premium content” across all interfaces that don’t provide copy protection. One such interface is the S/PDIF digital audio port — usually in the form of a TOSlink optical plug — that comes on most high-end audio cards. Since S/PDIF doesn’t support copy protection — meaning that you could theoretically plug it into another PC and rip the soundtrack off an HD movie — Windows 7 requires that your TOSlink plug be disabled whenever you play back that HD movie on your PC. As a result, you’ll only be able to use your analog audio outputs when watching HD content, and that expensive sound card you just bought is now trash. Why would Microsoft hobble an important feature? For you, the consumer? Of course not. Windows 7’s content-protection feature is intended to appease piracy-wary movie studios, so Microsoft won’t be left behind as the home theater industry finds new ways to rake in cash. And ironically, Microsoft boasts content protection as a feature of Windows 7.

Thinking about the projector as a performance tool, a display mechanism, a playback machine, a decompressor of content, an image-enlarger, a sound amplifier, a recording device, and an audiovisual interface carries far richer interpretive possibilities than thinking about it as the poor cousin of the movie theater. It also helps us to explain more about why film has long mattered across many realms of cultural and institutional activity. Critically shifting how we conceptualize what a projector is and does opens a window to a wider array of other media devices that performed the work of storing, decompressing, and yielding content, as well as interfacing with users, viewers, and analysts. Drawing on innovations in precision mechanics, chemistry, optics, and electrical and eventually acoustic and magnetic engineering, projectors catalyzed alternate ways of presenting recorded images and sounds, converting celluloid and its otherwise indecipherable inscriptions into visible and audible content, usable data, productive lessons, and persuasive messaging. In doing so they shaped performance and presentation for audiences of

Both magnetic and optical storage formats—videotape, digital discs, and drives—decay much faster than commercial film stock. Despite living in the cloud, there is no heaven for digital data. And in fifty years, even if our CDs, DVDs, flash drives, and YouTube accounts retain their contents, which is unlikely, there will be no devices or software with which to read them. Skip even one generation of technological change and the precious photos, videos, or letters on the floppy disks in the closet become inaccessible or illegible.