Article View: comp.ivideodisc
Article #269Re: DVI questions
From: kevin.laux
Date: Tue, 15 Jan 1991 13:50
Date: Tue, 15 Jan 1991 13:50
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1694 bytes
In article <1991Jan15.040230.26507@gpu.utcs.utoronto.ca>, tj@gpu.utcs.utoronto.ca (Terry Jones) writes: > From recent announcements I would assume that DVI is looking like dated > technology even though the chips are just announced. I sort of feel > that JPEG and MPEG hardware is going to be more widely accepted. > I wouldn't make that assumption at all. JPEG and MPEG are proposed standards for Still and Motion Video respectively and haven't been approved yet (although we all know that there probably won't be any major alterations). Don't forget that those who have chips based on just *one* algorithm are just going to be first, not necessarily lasting. Those who can manufacture chipsets that can run *any* algorithm are going to be the ones with the most flexibility and will last in the long run. As far as DVI is concerned, it is a chip that runs Microcode (in a Very Long Instruction format, which is why it can do 1 instruction per clock cycle). If you want to implement different algorithms on the DVI chipset, you can. This is not necessarily true of, say C-Cubed chipset, which has JPEG built into the silicon itself. --rkl
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!apple!julius.cs.uiuc.edu!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!cbnewsh!rkl From: rkl@cbnewsh.att.com (kevin.laux) Newsgroups: comp.ivideodisc,comp.multimedia Subject: Re: DVI questions Message-ID: <1991Jan15.135025.22276@cbnewsh.att.com> Date: 15 Jan 91 13:50:25 GMT References: <573@hydra.bucknell.edu> <1991Jan15.040230.26507@gpu.utcs.utoronto.ca> Distribution: na Organization: AT&T Bell Laboratories Lines: 21