Video
The Indy was the first SGI to have video inputs by default. Each and every Indy has a composite, S-Video, and digital video input built into the motherboard, which collectively are known as "Vino" (video input, no output) video. None of them are of professional quality, but are still usable. The digital input is a proprietary D-sub connector with a rectangular array of pins, and is used by the SGI IndyCam. The connector is the same as serial ports on Cisco routers, however is electrically different.
The maximum supported input resolution is 640x480 (NTSC) or 768x576 (PAL). It takes a fast machine to capture at either of these resolutions, though; an Indy with slower R4600PC CPU, for example, may require the input resolution to be reduced before storage or processing. However, the Vino hardware is capable of DMAing video fields directly into the framebuffer with minimal CPU overhead.
None of the Indys support a video output by default - that would require the Indy Video GIO32 card. On top of that, there is an optional module called CosmoCompress, which offers on-the-fly JPEG video compression and decompression and uses up another GIO32 slot.
Read more about this topic: SGI Indy
Famous quotes containing the word video:
“We attempt to remember our collective American childhood, the way it was, but what we often remember is a combination of real past, pieces reshaped by bitterness and love, and, of course, the video past—the portrayals of family life on such television programs as “Leave it to Beaver” and “Father Knows Best” and all the rest.”
—Richard Louv (20th century)
“These people figured video was the Lord’s preferred means of communicating, the screen itself a kind of perpetually burning bush. “He’s in the de-tails,” Sublett had said once. “You gotta watch for Him close.””
—William Gibson (b. 1948)
“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)