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Article #1322

Re: Video for Windows?

#1322
From: James McIninch
Date: Mon, 14 Dec 1992 15:02
31 lines
2063 bytes
In article <1992Dec14.025934.11509@ccsnews.ccs.mt.nec.co.jp| sugai@ccs.mt.nec.co.jp (Masaru Sugai) writes:
|In article <24362@galaxy.ucr.edu> rhyde@picard.ucr.edu (randy hyde) writes:
|>It's easy to get 10 fps playback from MPEG *if you have the right source
|>material*.  It's also hard to get beyond 3-4 fps if you have bad source
|>material.  I've just about completed 100 hours of measurements on Apple's
|>compact video format and I can tell you that the source material makes
|>a *big* difference in compression ratios, data transfer rates, data
|>decompression, etc.  A stable background with only a little movement
|>works much better with these codecs than, say, panning or zooming the
|>camera.  Of course, MPEG won't be of too much use to most of us until
|>the hardware codecs come along.
|
|I strongly agree with you. I wish there were some standard data set
|available which enable us to make fair comparisons among touted products
|in the market.  I would like to hear from MPEG people on this issue.
|
|- Masaru Sugai,	NEC Corporation, Japan
|-- 
|Masaru Sugai   NEC Corporation Tokyo Japan
|   sugai@ccs.mt.nec.co.jp, masaru@world.std.com

Check out ICD's new entry into the real-time 24-bit animation market for the
Amiga. It really make MPEG look pretty sad.


--------------------------------------------------------------------------------
James D. McIninch               |
gt1619a@hydra.gatech.edu        |    "Designing tomorrow's engineers today."
School of Applied Biology       |
Georgia Institute of Technology | 
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Message-ID: <78260@hydra.gatech.EDU>
Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!prism!gt1619a
References: <1992Dec11.082142.4223@research.nj.nec.com> <24362@galaxy.ucr.edu> <1992Dec14.025934.11509@ccsnews.ccs.mt.nec.co.jp>

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Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!prism!gt1619a
From: gt1619a@prism.gatech.EDU (James McIninch)
Newsgroups: comp.multimedia
Subject: Re: Video for Windows?
Message-ID: <78260@hydra.gatech.EDU>
Date: 14 Dec 92 15:02:37 GMT
References: <1992Dec11.082142.4223@research.nj.nec.com> <24362@galaxy.ucr.edu> <1992Dec14.025934.11509@ccsnews.ccs.mt.nec.co.jp>
Organization: Georgia Institute of Technology
Lines: 31