LiteON LDW-811S reading DVD+R DL (DVD-ROM Booktype) (Full Version)

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emperor -> LiteON LDW-811S reading DVD+R DL (DVD-ROM Booktype) (6/7/2004 10:44:56 AM)

The LiteON LDW-811S can read DVD+R DL with DVD-ROM booktype. Let's see the major differences of error level while using various reading speeds. We used Nero CD-DVD Speed to "scan" the burned disc.

[image]local://upfiles/16874/5D78E7C0AFA34EE6802867F8E34D7977.png[/image]

[image]local://upfiles/16874/B3B6DA31FBCD410BB3A311259EF6563A.png[/image]

[image]local://upfiles/16874/2C01152CAC9E435E859A88EEB5F448EF.png[/image]

[image]local://upfiles/16874/BDBFB849972E42D3953EA8601F15281F.png[/image]



emperor -> RE: LiteON LDW-811S reading DVD+R DL (DVD-ROM Booktype) (6/7/2004 10:47:05 AM)

And here is the last (and maximum) reading speed, 8X!

[image]local://upfiles/16874/2B9FAF83EA914BF4A0207C93326DC06B.png[/image]

- Conclusion

As it seems, reading DVD+R DL media at 1X will give the lower error rate. At 2X the drive reported much higher error rate for the Layer0 and the same for Layer1. The 4X/6X and 8X reading speeds simply gives not correct PI/PIF error rates and really should be avoided...[;)]



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