"Cinerama" Video Stretching Mode
RCA uses the word "Cinerama" to refer to a display mode which fills a 16:9 video screen with 4:3 video with, in the words of the manufacturer, "little distortion." Manuals for products offering this mode give no detailed explanation. One online posting says it consists of "a slight cropping at the top & bottom combined with a slight stretch at only the sides," and praises it. The posting suggests that other vendors provide a similar function under different names. Mitsubishi calls it "stretch" mode. The RCA Scenium TV also has a "stretch mode" as well it is a 4:3 picture stretched straight across.
There is no obvious connection between this video mode and any of the Cinerama motion picture processes. It is not clear why the name is used, unless the nonlinear stretch is vaguely evocative of a curved screen. (Ironically, some widescreen cinema processes—not Cinerama—displayed a fault known as "anamorphic mumps," which consisted of a lateral stretch of objects closer to the camera).
In the U.S., RCA does not appear to have registered the word "Cinerama" as a trademark; conversely, a number of trademarks on "Cinerama," e.g. SN 74270575, are still "live" and held by Cinerama, Inc.
Read more about this topic: Cinerama
Famous quotes containing the words cinerama, video, stretching and/or mode:
“The traditional novel form continues to enlarge our experience in those very areas where the wide-angle lens and the Cinerama screen tend to narrow it.”
—Daniel J. Boorstin (b. 1914)
“It is among the ranks of school-age children, those six- to twelve-year-olds who once avidly filled their free moments with childhood play, that the greatest change is evident. In the place of traditional, sometimes ancient childhood games that were still popular a generation ago, in the place of fantasy and make- believe play . . . today’s children have substituted television viewing and, most recently, video games.”
—Marie Winn (20th century)
“In the continual enterprise of trying to guide appropriately, renegotiate with, listen to and just generally coexist with our teenage children, we ourselves are changed. We learn even more clearly what our base-line virtues are. We listen to our teenagers and change our minds about some things, stretching our own limits. We learn our own capacity for flexibility, firmness and endurance.”
—Jean Jacobs Speizer. Ourselves and Our Children, by Boston Women’s Health Collective, ch. 4 (1978)
“The mode of clearing and planting is to fell the trees, and burn once what will burn, then cut them up into suitable lengths, roll into heaps, and burn again; then, with a hoe, plant potatoes where you can come at the ground between the stumps and charred logs; for a first crop the ashes suffice for manure, and no hoeing being necessary the first year. In the fall, cut, roll, and burn again, and so on, till the land is cleared; and soon it is ready for grain, and to be laid down.”
—Henry David Thoreau (1817–1862)