MEMORY CAPACITY OF A VIDEO DISK

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Article #298

#298

From: Albert Zhou
Date: Mon, 14 Jan 1991 03:45

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A while ago, I posted an article in another newsgroup asking about the
memory capacity of laser disk. Currently, laser disks used by computers
typically have a few hundred Meg bytes. However, according to my
computation, if a laser disk stores uncompressed digitalized pictures,
its memory capacity has to be much higher (consider a 90-minute movie.
it needs to store 25x60x90 pictures). Does anyone know the mechanism
of storing pictures in video disk?

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From: zhou@brazil.psych.purdue.edu (Albert Zhou)
Newsgroups: comp.ivideodisc
Subject: MEMORY CAPACITY OF A VIDEO DISK
Message-ID: <11678@j.cc.purdue.edu>
Date: 14 Jan 91 03:45:50 GMT
Sender: news@j.cc.purdue.edu
Reply-To: zhou@brazil.psych.purdue.edu (Albert Zhou)
Organization: Purdue University
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