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Article #68894Re: Evesham Vale PC's
From: J A F Bradbury
Date: Tue, 23 Apr 1996 00:00
Date: Tue, 23 Apr 1996 00:00
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> > Davlinds@mktres.demon.co.uk "David Lindsay" writes:
> > I understand that the new standard for monitors will require them to
> > cope with video or MPEG 2. Any idea how these 2 cope with the new
> > speed and detail required.
Are you *sure* you don't mean graphics cards?
o If it is graphics cards, then it's by add-in card options for
various models, affording various levels of quality. I still haven't
worked out why people spend 400ukp on a Video, 350-450ukp on a TV
which could cause an eclipse and then try to watch video on PCs ;)
o Monitors will cope well with such, they'll sit there & yawn.
Probably power off out of boredom.
Quality is largely dependent on the compresion etc used and partly
on the quality of the video decoding etc, not the monitor per se.
-------
PS. The person who was thinking about bkup-devices on the Evesham PC:
Try a Zip (some find not so reliable), JAZZ or Panasonic PD drive.
o The PD drive is admittedly anaesthetising at 650MB optical
cartridge *writing*, but it's an ok 4x CD-Rom as well. It is
SCSI and ~ 366-396ukp ex VAT. Cartridges are ~33ukp for 650MB.
o Only other alternatives are the Travan tape drives, which I
can't help but read as Trabant.
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PPS. Re (E)IDE vs. SCSI CD drives:
o SCSI ones are best fitted to a Bus-Mastering SCSI card, eg, NCR
810/815 (37/43ukp) which has the benefit over (E)IDE of lower CPU
load during data transfers. If you're playing Video, then using
60% of your CPU for P.I.O. (EIDE) transfers doesn't leave much for
working on the data (ie, decompressing video) afterwards.
Win95 isn't quite so brain-dead it doesn't know what to do with
bus-mastering, but NT & OS/2 drool over it. W4WG/3.1 is clueless.
You may wish to put the $ somewhere else however, eg, RAM, s/w, 9017E.
--
Julian AF Bradbury Ergonomist; Human Factors & IT Specialist
Ergonomics, VDU & IT FAQs http://webzone1.co.uk/www/3b
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1036bc,4118116c6c8b3a53 X-Google-Attributes: gid1036bc,public From: J A F Bradbury <Julian@xabcs.demon.co.uk> Subject: Re: Evesham Vale PC's Date: 1996/04/23 Message-ID: <179430932wnr@xabcs.demon.co.uk> X-Deja-AN: 151169711 x-nntp-posting-host: xabcs.demon.co.uk references: <830014704.7521@stoob.demon.co.uk> <684719628wnr@wilsoni.demon.co.uk> <830082510snz129.os2.7@corixia.demon.co.uk> <653985375wnr@wilsoni.demon.co.uk> <830109620snz129.os2.7@corixia.demon.co.uk> <381579369wnr@mktres.demon.co.uk> x-mail2news-path: xabcs.demon.co.uk organization: ErgonITe reply-to: Julian@xabcs.demon.co.uk newsgroups: demon.tech.pc