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[1.14] Can DVD record from TV/VCR/etc?
Yes, if you have a DVD recorder. When DVD was originally
introduced in 1997, only players were available. Most DVD units
sold today are still play-only, but recorders are becoming more
widespread and more affordable. DVD video recorders first appeared
in Japan at the end of 1999, and in the rest of the world at the
end of 2000. Early units were expensive: $2,500 to $4,000. DVD video
recorders are still quite expensive (typically $500 to $2000 as
of mid 2003), but eventually will be as cheap as VCRs. DVD recorders
are being added to satellite and cable receivers, hard-disk video
recorders, and other advanced consumer electronics devices.
A DVD recorder works like a VCR -- it has a tuner
and A/V inputs, and it can be programmed to record shows. An important
difference is that you never have to rewind or fast forward -- recordings
on a disc are instantly accessible, usually from an on-screen menu.
Many DVD recorders include an electronic program guide (EPG) that
gives you onscreen TV listings from which you can pick shows to
record (no need to enter day, time, channel, and so on by hand).
Note that DVD video recorders can't copy most DVD
movie discs, which are protected.
Unfortunately there is more than one recordable
DVD format, and they don't all play together nicely. It's nothing
like the old "VHS vs. Betamax battle" as many in the press would
have you believe, but it is rather confusing. See 4.3 to get more confused.
Don't be further confused by DVD recordable drives
(DVD burners) for computers (see 4.3). These
recorders can store data, but to create full-featured DVD-Videos
requires additional software to do video encoding (MPEG), audio
encoding (Dolby Digital, MPEG, or PCM), navigation and control data
generation, and so on (see 5.4 and 5.8).
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