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nero disk quality test
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babagan
Newbie
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23. November 2005 @ 12:11 |
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according to the nero disk quality test which of the below media is better? pls advice, which parameters do I look out for?
General Information
Drive: _NEC DVD_RW ND-3550A
Firmware: 1.05
Disc: DVD-R (MCC 02RG20 )
Selected speed: 8 X
PI errors
Maximum: 6660
Average: 3316.83
Total: 35800581
PI failures
Maximum: 1036
Average: 427.94
Total: 4337718
PO failures: n/a
Jitter: n/a
Scanning Statistics
Elapsed time: 7:29
Number of samples: 11105
Average scanning interval: 8.29 ECC
Glitches removed: 0
General Information
Drive: _NEC DVD_RW ND-3550A
Firmware: 1.05
Disc: DVD-R (EZOSDVDR)
Selected speed: 8 X
PI errors
Maximum: 3866
Average: 1060.19
Total: 16558645
PI failures
Maximum: 274
Average: 30.35
Total: 432374
PO failures: n/a
Jitter: n/a
Scanning Statistics
Elapsed time: 15:17
Number of samples: 16425
Average scanning interval: 8.15 ECC
Glitches removed: 0
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AfterDawn Addict
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23. November 2005 @ 14:53 |
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@babagan
It's hard to tell those 2, so why don't you scan them again and post up a png or jpeg picture from both.
Here is what you're mainly looking for. Below is a backup of mine (16X Verbatim DVD+R "Advanced Azo"), I just burned it today.
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babagan
Newbie
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23. November 2005 @ 21:59 |
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will do another test and post pictures. From the test I orginally posted
the first is a Verbatim 8x DVD-R and the second Optical Storage DVD-R, latter meant to be very bad. I wanted to check whether the test would show it. btw which one is the quality score?
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AfterDawn Addict
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23. November 2005 @ 22:57 |
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Quote:
will do another test and post pictures. From the test I orginally posted
the first is a Verbatim 8x DVD-R and the second Optical Storage DVD-R, latter meant to be very bad. I wanted to check whether the test would show it. btw which one is the quality score?
Look at picture for PI Failures and Quality Score.
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babagan
Newbie
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24. November 2005 @ 04:28 |
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Just did a test on a 8x Ricoh DVD-R (expensive and supposedly good, made in Taiwan though), tested at maximum speed (16x) and got 95 quality score and 9 failures. I am a bit disappointed. The dvds that I test all have different things written on them some are DVD-video, some data-DVD, hope this doesnt affect the test.
p.s. I seem to get a lot more failures when testing at lower speeds?!
This message has been edited since posting. Last time this message was edited on 24. November 2005 @ 04:36
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AfterDawn Addict
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24. November 2005 @ 09:27 |
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@babagan
I've never used Ricoh or Ritek before, but I think they're decent media. However, in my opinion Taiyo Yuden, Verbatim and Maxell (made in japan) are the best. Nearly all my Maxell scans are on par with the famous Taiyo Yuden and Verbatim, with only 2 or 3 on PI Failures and a Quality Score of 95 (same with my Yuden and Verbatim backups).
I think the best way to get the precise results is to scan at the speed when you burned them on. For example: I scanned my 16X Verbatim DVD+R "Advanced Azo" at 4X because I burned it on 4X speed.
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Cobrajet
Member
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26. November 2005 @ 20:51 |
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Why would my START button be grayed out? I was able to perform all the Benchmark tests just fine..
Raymond
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AfterDawn Addict
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27. November 2005 @ 09:58 |
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@cobrajet
Seriously, I don't know. However, if you're able to perform Benchmark, Scandisc, etc. then you should be able to scan/perform any task in there. My suggestion would be to Exit out, and start Nero CD-DVD Speed again to try if you'll be able to start the scan this time. If that failed to do so, then it's worth to "uninstall" Nero (I recommend using Nero's General Clean Tool - to completely wipe out Nero) and do a fresh "reinstall" over.
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Cobrajet
Member
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27. November 2005 @ 10:10 |
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This message has been edited since posting. Last time this message was edited on 27. November 2005 @ 10:11
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babagan
Newbie
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21. December 2005 @ 05:07 |
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never got it to work. finally bought an external dvdrw from NEC and everything works like a charm now. it was the burner all along
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