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- Newsgroups: rec.video
- Path: sparky!uunet!stanford.edu!agate!usenet.ins.cwru.edu!neoucom.edu!wlrc
- From: wlrc@uhura.neoucom.edu (William R. Cruce)
- Subject: Laser Disc FAQ
- Message-ID: <1993Jan26.195244.16559@uhura.neoucom.edu>
- Organization: Northeastern Ohio Universities College of Medicine
- Date: Tue, 26 Jan 1993 19:52:44 GMT
- Lines: 80
-
-
- >I am a avid movie fan and am considering purchasing a laserdisc player, and
- >I have a few questions.
-
- If you are reading this in rec.video (hardware) or rec.video.releases
- (software), you have come to the right place. Alas there is no true
- FAQL for these groups, but some people post summaries from time-to-time.
-
- First, you might want to write to Bob Niland (rjn@csn.org) for his
- list of articles on laserdiscs. They are the best articles on the
- subject available anywhere, though some are a little advanced for
- beginners. He can also tell you ftp sites where they are available.
-
- Meanwhile I will give some short answers to common questions:
-
- >1. What is the difference between formats (CAV, CLV)?
-
- CAV gives you 30 minutes per side. Advantage: ALL players can
- do still frame, slow and fast motion. Probably a tad lower video
- noise, but for most people not noticeable. Can have single images,
- e.g. pages of text, photos, etc. Few discs are issued in CAV because
- of expense. Mostly fancy supplements at the end of movies, especially
- those produced by Voyager/Criterion.
-
- CLV gives you 1 hour per side. Cannot do still frame or slow and
- fast motion. Fancier players equipped with digital FIELD store can
- give these effects from a CLV disc though the digitized images loose
- some resolution. Most discs are issued in this format.
-
- >2. Will most new machines play all the formats?
-
- ALL machines for many years have played CLV and CAV. ALL recent ones,
- except the expensive Pioneer (LD-S2 for $3500) will also play CDs and
- 8" laserdiscs. They will also play CDs with video though that format
- has had nothing released on it for several years (not the same as
- the CD-I, CD-ROM or Phillips stuff, which take specialized players).
-
- >3. Is there very much difference among machines available as far as
- >quality, sound, etc?
-
- Among Pioneer machines, which IMHO are the best, the differences between
- the cheapest ($300) and the most expensive ($3500) are subtle in terms of
- video and audio. If you are a perfectionist (I am) the more expensive
- machines are worth it for the slight improvements, though. They also
- have additional features like both side play (the laser assembly moves
- around to play the other side at the finish of the first) and digital
- FIELD effects mentioned above.
-
- >4. Any recomendations for machines?
-
- I happen to think that Pioneer machines have the best picture. They
- have lower video noise and are better able to handle small 'snits'
- on mildly defective discs. But be aware that laserdisc players are not
- without problems. They are incredibly complex electromechanical devices.
- They can remain properly aligned and functioning "forever", they can
- change with age, or they can arrive out of the box malfunctioning.
- Some particular models have had flaws common to all or almost all units.
- The best way to keep up with these flaws is by reading and posting to
- rec.video. Because there are so many Pioneer machines out there flaws
- in them seem to be most frequently discussed.
-
- The only currently available model that I have extensive experience with
- is the Pioneer CLD-95, which IMHO is the best laserdisc player (~$1600).
- Of older models, the no-frills CLD-980 was a bargain at $300-400 when
- it was closed out 1-2 years ago. The CLD-3070 (1989-90) was a superb
- both sides player with digital FIELD effects. If you can find a good
- used one for, say $400-500 snap it right up.
-
- I'm sure others on the net can/will post on other brands/models.
-
- Anyway, get on board. Even the cheapest laserdisc player has an image
- which is MUCH better than VHS and somewhat better than S-VHS (and there
- is MUCHO more software available on LD than S-VHS).
-
-
- --
- Unauthorized duplication, etc. may result in civil liability, criminal pro-
- secution, the wrath of the tall man or a bite from Ralph the Wonder Llama.
- William L.R. (Bill) Cruce INTERNET: wlrc@uhura.neoucom.edu
- Neurobiology Dept, NE Ohio U Coll of Med, POB 95, Rootstown, OH 44272
-