Upload P-CAV and Z-CLV burn speed graphs and quality test results here


#1

Hello. I would like to do a comparison between different drives and writing patterns.

Examples for interesting burning speed test graphs involving Z-CLV and P-CAV:

  • CD-RW ×32 UltraSpeed Plus (aka. US+RW or US+ -RW) (only possible using old desktop drives such as RiteMaster™ SH-S182 or TS-H653).
  • CD-RW UltraSpeed (16×-24×, aka. US-RW), burned using desktop drive and slim laptop drive.
  • DVD-RW ×6 (using slim drive).
  • DVD-RAM, different speeds, eg. ×12, ×3, ×5.
  • DVD+R/R DL, DVD-R/R DL (if they have P-CAV and Z-CLV burning options using your drives).
  • BD-R ×16 ZCLV.
  • DVD-RW×6,DVD+RW×8 from slimtype laptop drive.

If possible, please also upload graphs with quality scan results from the burned discs, so that an interesting quality pattern can be seen.
I would appreciate contributions.


Trivia: I enjoy treating DVDs like USB sticks
#2

#3

I guess this will not work. Simply because you don´t have the choice to burn CAV/P-CAV or Z-CLV with equal speeds because you can only choose the writing speed. It depends on the chosen speed and media which method will be used


#4

The list of possibilities is in the first post.