CMC Magnetics DVD-R

vbimport

#324

With BenQ and 2,4x = write error

000


#325

If I look at the scan, it looks like the Benq have a general problem with this media. Or your Benq have some problems like one of mine.

Some old media are very hard to read at high speed (like PRINCO), but the PIF at the end is strange. Can you try a 16x-scan with a Lite?


#326

Here are some TRTs. They can’t be read at high speeds.





#327

This happens on some very old (1x-4x) and crappy media (TYG-/MCC-fakes). With some media MTK-based-drives, especially LiteOn, would use 6x CAV for scan if you set higher speed than 8x.

The Benq seems to have serious read problems or the FW forces to hard read on highest possible speed


#328

Maybe they are not burned correctly with newer writers or the discs have degraded.
The BenQ aborted writing at ~35%
I will try a 1x burn soon with an old 4x writer, which should know this MID.


#329

My experience is the Benq is with old media better than any other of my older writers, so I´m surprised about this write error. Plextor can also make good resullts wth some old discs, but with other it fails


#330

Writer: TSSTcorp SH-S243D
Media: Staples DVD-R 16x
MID: CMC MAG. AM3
Recording speed: 8x
Manufacture Date: November 9th, 2017 (hub code MFP662VK092101804)


#331

PIE is a bit high, but PIF nice. Disc should not make any problemes


#332

Memorex DVD-R 1x / CMC00RG200
Manufactured 04/2002

Burned with NEC ND-1300A @2x





A part of the disc’s edge is cloudy, looks like degraded media


#333

BENQ DVD DD DW1650 BCIC, 2,58 GB burned at 2,4x

sold as “Memorex DVD-R”
MID: CMC MAG. CO.

supplied by Vogelschreck


#334

A different MID than my discs… that’s crazy


#335

Do you have any Memorex DVD-Rs left? Maybe there are some CMC MAG. CO. media too.
And I do not think there are any maor differences between those two MIDs.


#336

I have 2 left, but I will let them sealed until the next use.