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Article #1272Re: PHILLIPS CDI Information?
From: Lex van Sonderen
Date: Wed, 30 Dec 1992 00:50
Date: Wed, 30 Dec 1992 00:50
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In article <1992Dec24.132337.12978@waikato.ac.nz> ldo@waikato.ac.nz (Lawrence D'Oliveiro, Waikato University) writes: > >Any comments on subjective quality? Would you compare it to VHS? Broadcast? >S-VHS? Subjective video quality: 'better than VHS'. I have seen more than 6 different samples now: - James Bond (fair, artifacts in the cargo space of the Landrover) - the Three Tenors (fair) - Pink Floyd (good) - NFL (bad, lot of artifacts) - CD-I commercials (fair) - some others I don't recal (fair) (fair = slightly better than VHS; good is a lot better; bad is yeccchh) Subjective audio quality: 'a lot better than VHS'. It is somewhat better than MiniDisc, about the same as DCC, slighty inferior to CD or DAT. Quality depends completely on: - quality of source material: Get first generation copies, it is worth the effort. - carrier of source material: D1 is best, stay away from any composite video; - specific encoder used: There will be a lot of competition out there. Some encoders will do some material better than others. Even when real-time encoders are available, the slow, software decoders might remain to be used since their quality can be more up-to-date. Lex van Sonderen Philips Interactive Media Manager Knowledge Transfer lex@aimla.com CompuServe: 71552,2204
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Newsgroups: comp.multimedia Path: arc1-ca.pugleaf.net!sparky!uunet!wupost!csus.edu!netcom.com!netcomsv!optimla!lex From: lex@optimla.aimla.com (Lex van Sonderen) Subject: Re: PHILLIPS CDI Information? Message-ID: <C01ro5.IKL@optimla.aimla.com> Sender: news@optimla.aimla.com Nntp-Posting-Host: emerald Organization: Philips Interactive Media of America References: <1992Dec22.101147.9560@iscsvax.uni.edu> <Bzq5GM.57p@optimla.aimla.com> <1992Dec24.132337.12978@waikato.ac.nz> Date: Wed, 30 Dec 1992 00:50:28 GMT Lines: 32