NEC ND-4571A
12. 16x DVD-R Writing Quality Tests
Review Pages
2. CD - DVD Reading
3. CD Error Correction Tests
4. DVD Error Correction
5. Audio - Data Protection Tests
6. CD Burning Tests
7. CD Writing Quality - PlexTools
8. CD Writing Quality - Clover Systems
9. DVD Writing Times
10. 16x DVD+R Writing Quality Tests
11. 8x DVD+R Writing Quality Tests
12. 16x DVD-R Writing Quality Tests
13. 8x DVD-R Writing Quality Tests
14. DVDRW Writing Quality Tests
15. DVD Writing Quality Tests - Almedio
16. DVDR DL Tests
17. SA300 Correlation Tests - Page 1
18. SA300 Correlation Tests - Page 2
19. SA300 Correlation Tests - Page 3
20. SA300 Correlation Tests - Page 4
21. BitSetting Tests
22. Final Thoughts
In order to test the writing quality and readability of the burned media we used two readers with two software applications:
- The LiteON SOHD-167T with patched firmware being able to read DVD5 up to 16X CAV and DVD9 up to 10X CAV. For the transfer rate tests we used the latest Nero CDSpeed version.
- The Plextor PX-716A with the latest available firmware. For scanning the disc, we used the latest PlexTools version at 2X CLV reading speed, BURST mode, with middle accuracy.
In general, a "perfect" disc should have a smooth reading curve, very low PIE/POE and zero (0) POF error rates. Most times however, even though a disc has very low PIE/POE error rates, the reading curve may not be smooth containing dropoffs. Due to the fact that we overspeed the reading capabilities of the LiteON SOHD-167T, such drops are expected, especially near the outer area of the disc.
The measurements below should be taken not as the absolute criteria of the burning quality, but as an indication level.
16X DVD-R Writing Speed
- BenQ 16X DVD-R @ 12X
- Datasafe 16X DVD-R @ 16X
- Datawrite Classic 16X DVD-R @ 16X
- Datawrite Titanium 16X DVD-R @ 16X
- Maxell 16X DVD-R @ 16X
- Moser Baer 16X DVD-R @ 16X
- Optodisc 16X DVD-R @ 16X
- Prodisc F02 16X DVD-R @ 16X
- Prodisc S05 16X DVD-R @ 16X
- Ricoh 16X DVD-R @ 16X
- Ridic 16X DVD-R @ 16X
- Vernatim 16X DVD-R @ 16X
- Summary
Unfortunatelly things are getting a bit messy while using 16X -R effective media. Even though all media were burned at their named speeds, the Q-Check utilities do not manage to aggree on any of the above burns. Never the less, an imporvement regarding burning quality with 16X-R media would be welcome.
Review Pages
2. CD - DVD Reading
3. CD Error Correction Tests
4. DVD Error Correction
5. Audio - Data Protection Tests
6. CD Burning Tests
7. CD Writing Quality - PlexTools
8. CD Writing Quality - Clover Systems
9. DVD Writing Times
10. 16x DVD+R Writing Quality Tests
11. 8x DVD+R Writing Quality Tests
12. 16x DVD-R Writing Quality Tests
13. 8x DVD-R Writing Quality Tests
14. DVDRW Writing Quality Tests
15. DVD Writing Quality Tests - Almedio
16. DVDR DL Tests
17. SA300 Correlation Tests - Page 1
18. SA300 Correlation Tests - Page 2
19. SA300 Correlation Tests - Page 3
20. SA300 Correlation Tests - Page 4
21. BitSetting Tests
22. Final Thoughts