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What type of recordable DVDs to use?


RichardP

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I have ordered a Toshiba model 420 dvd recorder, just to replace
the aging VCR, and wondered if there is a preferred disc type or format. It records
in all the normal formats: -R, RW, R+ R-, etc., but other than knowing the difference in R and RW, I don't know what difference the others would make. I rarely record anything, but I do have some VHS tapes I would like to transfer, and once in a blue moon I will time shift something. Anyone have any recommendations? Thanks in advance.

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I typically buy +R because in my experience, they are more compatible with home DVD players. Some DVD players won't read a -R. RW's would be used for backing up data on your hard drive. I buy whatever is on sale. Typically you can find a 50 pack of +R for $15.

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DVD-R single layer, DVD+R Dual layer. Verbatim brand will give you no coasters. Do not add labels to the disc. Since +R was introduced well after -R the -R is more compatible. The DVD+R dual layer discs were introduced well before -R dual layer.

JJK

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Since +R was introduced well after -R the -R is more compatible. The DVD+R dual layer discs were introduced well before -R dual layer.

I stand corrected. I just searched online to verify this and most do say that DVD-R are more compatible if you have an older DVD player. If you have a relatively new, it will likely play both. Here is some info I found that might be helpful

Most newer DVD players and burners will use either one. It should say
right on your DVD drive (it should say 'multi') see what I mean by
clicking on the link below.



DVD-R is more compatible but DVD+R burns more reliably and could be
considered superior. The DVD-R format was developed by Pioneer in the
autumn of 1997. It is supported by most DVD players, and is approved by
the DVD Forum.



In 2002 a new format was developed called DVD+R (or "plus" R). Created
by a coalition called the DVD+RW Alliance, this format uses a number of
improved technologies that, while generally unnoticeable to the end
user, make a more reliable technology. One example is the ADIP system
of tracking and speed control used by DVD+R being less susceptible to
interference and error than the LPP system used by DVD-R, which makes
the ADIP system more accurate at higher speeds. In addition, DVD+R(W)
has a more robust error management system than DVD-R(W), allowing for
more accurate burning to media independent of the quality of the media.
Additional session linking methods are more accurate with DVD+R(W)
versus DVD-R(W), resulting in fewer damaged or unusable discs due to
buffer under-run and multi-session disks with fewer PI/PO errors.



However, because the DVD-R format has been in use since 1997, it has
had a five-year lead on DVD+R. As such, older or cheaper DVD players
(up to 2004 vintage) are more likely to favour the DVD-R standard
exclusively, and when creating DVDs for distribution (where the playing
unit is unknown or older) the DVD-R format would normally be preferable.

Here is a list of DVD Players that shows which version they support. Link

According to Video Help, 4624 DVD Players support DVD-R (94%) while 4086 Players support DVD+R (91%).

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