Ritek DVD+R

vbimport

#1

Hi!

I burned some PLATINUM 4x DVD+R with my NEC ND-2500A @ 4x (FW 1.06):

Media Information:

Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RITEK R02
Format Capacity Not Formatted
Free Blocks 405405696
Free Capacity 4.38GB(4.70GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 4.0x 5540KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Linear Density Blank Disc
Track Density Unknown
Number of Layers 1

Media Code:

00000000 01 02 00 00 A1 0F 02 00 00 03 00 00 00 26 05 3F …&.?
00000010 00 00 00 00 00 00 01 52 49 54 45 4B 00 00 00 52 …RITEK…R
00000020 30 32 01 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 02.8#T7…<e…_…
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

Tested with JLMS 166S @ 4x to 9x CAV, ECC = 8 blocks.

Legnerp


#2

NEC ND-1300A fw 1.08v2 hacked (with booktype setting )
Media Info:

                            
Disc Regions are                                          1,2,3,4,5,6,7,8
Media code/Manufacturer ID                                    RITEK   R02
Format Type                                                      UDF 1.02
Volume Name                                                    SOUTH_PARK
Application id                                                           
Implementation id                                   UDF Toshiba DVD Video
Recording Date/Time (mm/dd/yyyy)                       1/28/2000 23:27:25
Format Capacity                                            3.94GB(4.23GB)
Book Type                                                         DVD-ROM
Media Type                                                          DVD+R
Media Id Code Speed                                         4.0x 5540KBps
Data area starting sector                                          30000h
Data area end sector                                              1F807Fh
Linear Density                                                0.267um/bit
Track Density                                                0.74um/track
Number of Layers                                                        1

Media Code

00000000 08 02 00 00 01 0F 02 00 00 03 00 00 00 22 80 7F ............."..
00000010 00 00 00 00 00 00 01 52 49 54 45 4B 00 00 00 52 .......RITEK...R
00000020 30 32 01 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 02.8#T7..<e.._..
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 ................

Sold as PLATINUM disc, 4x DVD+R Source was south park the movie, copied on the fly, with anydvd decrypting it, I dont care about the errors, it plays fine, and the source was scratched up pretty badly.

Tested wit JLMS 165H @ 8x max and 8 blocks ECC

Overall nice media, I can get them pretty cheap (1.59 euro per disc) Good scratch resistance, which is important to me, as my family always scratches all my discs up :a.



#3

LiteOn LDW-811S HS0P (Hacked)

Only hack from standard HS0P is changing RITEK R01 Burn Speeds entry from 02 to 1E.

Media Info:


                            Media Information                            
Disc Regions are                                          1,2,3,4,5,6,7,8
Media code/Manufacturer ID                                    RITEK   R01
Format Type                                                      UDF 1.02
Volume Name                                                 BABY_EINSTEIN
Application id                                                           
Implementation id                                  Daikin U.S. Comtec Lab
Recording Date/Time (mm/dd/yyyy)                       3/ 7/2003  8:01:16
Format Capacity                                            4.13GB(4.43GB)
Book Type                                                           DVD+R
Media Type                                                          DVD+R
Media Id Code Speed                                         2.4x 3324KBps
Available Write Descriptor                           CLV  8.0x  11080KBps
Available Write Descriptor                           CLV  6.0x   8310KBps
Available Write Descriptor                           CLV  4.0x   5540KBps
Available Write Descriptor                           CLV  2.4x   3324KBps
Data area starting sector                                          30000h
Data area end sector                                              21092Fh
Linear Density                                                0.267um/bit
Track Density                                                0.74um/track
Number of Layers                                                        1

Media Code:


0000 : a1 0f 02 00 00 03 00 00  00 24 09 2f 00 00 00 00   .........$./....
0010 : 00 00 00 52 49 54 45 4b  00 00 00 52 30 31 01 38   ...RITEK...R01.8
0020 : 23 54 37 09 00 5a 65 00  ac 5f 14 14 0a 0a 0a 0a   #T7..Ze.._......
0030 : 01 19 1b 0b 0b 0e 0f 01  00 00 00 00 00 00 00 00   ................

Sold as RITEK 2.4x. Just saw some notes about hacking burn speeds, so thought I’d have a go. You can see the spike when it switches to 8x burning.

Scan carried out on the same LDW-811S w/HS0P that it was burnt on @ 4x, 8ECC - I don’t have any other LiteOn drives to try it on. However it plays OK on my Panasonic LV-75 and reads OK on my Ricoh MP5125A.

Interested in anyone else’s experience with burning this media at 8x.



#4

Plextor PX-708A (FW1.04)

Media Information:

Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RITEK R02
Format Capacity 4.37GB(4.69GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 4.0x 5540KBps
Available Write Descriptor CLV 8.0x 11080KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector 22F05Fh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1

Media Code:

00000000 08 02 00 00 A1 0F 02 00 00 03 00 00 00 25 F0 5F …%._
00000010 00 00 00 00 00 00 01 52 49 54 45 4B 00 00 00 52 …RITEK…R
00000020 30 32 01 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 02.8#T7…<e…_…
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

This media is sold as PLATINUM 4x.
Tested with JLMS 166S @ 4x to 9x CAV, ECC = 8 blocks.

Legnerp



#5

Liteon 451@851 GS0C
Media Information

Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RITEK R02
Format Capacity 4.37GB(4.69GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 4.0x 5540KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector 22F35Fh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1

Full media code

08 02 00 00 A1 0F 02 00 00 03 00 00 00 25 F3 5F …%._
00 00 00 00 00 00 01 52 49 54 45 4B 00 00 00 52 …RITEK…R
30 32 01 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 02.8#T7…<e…_…
0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

Medium sold as Platinum DVD+R


#6

Lite-On 411s @ 811s
Burned @ 2.4x

Media Information
Disc Regions are 1,2,3,4,5,6,7,8
Media code/Manufacturer ID RITEK R01
Format Type UDF 1.02
Volume Name PASSION_CHRIST
Application id Prassi
Implementation id Prassi
Recording Date/Time (mm/dd/yyyy) 3/10/2004 2:46:26
Format Capacity 4.04GB(4.33GB)
Book Type DVD-ROM
Media Type DVD+R
Media Id Code Speed 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector 204ADFh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1

00000000 08 02 00 00 01 0F 01 00 00 03 00 00 00 23 4A DF …#J.
00000010 00 00 00 00 00 00 00 52 49 54 45 4B 00 00 00 52 …RITEK…R
00000020 30 31 01 38 23 54 37 09 00 5A 65 00 AC 5F 14 14 01.8#T7…Ze…_…
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

Is this Good???



#7

Lite-On 411s @ 811s
Burned @ 4x

                        Media Information                            

Disc Regions are 1,2,3,4,5,6,7,8
Media code/Manufacturer ID RITEK R01
Format Type UDF 1.02
Volume Name PASSION_CHRIST
Application id Prassi
Implementation id Prassi
Recording Date/Time (mm/dd/yyyy) 3/10/2004 2:46:26
Format Capacity 4.04GB(4.33GB)
Book Type DVD-ROM
Media Type DVD+R
Media Id Code Speed 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector 204ADFh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1

00000000 08 02 00 00 01 0F 01 00 00 03 00 00 00 23 4A DF …#J.
00000010 00 00 00 00 00 00 00 52 49 54 45 4B 00 00 00 52 …RITEK…R
00000020 30 31 01 38 23 54 37 09 00 5A 65 00 AC 5F 14 14 01.8#T7…Ze…_…
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

BTW, both of my burns are burned with HS0P



#8

The media is sold as Platinum 4x.
Burned at 4x

                        Media Information                            

Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RITEK R02
Format Capacity 1.70GB(1.83GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 4.0x 5540KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector DA02Fh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1

08 02 00 00 A1 0F 02 00 00 03 00 00 00 10 A0 2F …/
00 00 00 00 00 00 01 52 49 54 45 4B 00 00 00 52 …RITEK…R
30 32 01 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 02.8#T7…<e…_…
0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …


The scan was taken at standard 4x 8ECC


#9

Burnt in NEC ND-2500A, with firmware 1.06
Media Information
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RITEK R03
Format Capacity Not Formatted
Free Blocks 405405696
Free Capacity 4.38GB(4.70GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 8.0x 11080KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Linear Density Blank Disc
Track Density Unknown
Number of Layers 1

Full Media Code

00000000 01 02 00 00 A1 0F 02 00 00 03 00 00 00 26 05 3F …&.?
00000010 00 00 00 00 00 00 03 52 49 54 45 4B 00 00 00 52 …RITEK…R
00000020 30 33 01 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 03.8#T7…<e…_…
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

It is classed as 8x media, however the NEC ND-2500A will only burn it at 4x, with current firmware, 1062003121900

Purchased as straight Ritek 8x R03.
Read in LDW-811S, HS0P


#10

LiteOn 401@811 HS0P speed-mod firmware, 4.4GB movie
Media Information
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RITEK R03
Format Type UDF 1.02
Volume Name COOK
Application id
Implementation id AHEAD Nero
Recording Date/Time (mm/dd/yyyy) 3/31/2004 18:01:43
Format Capacity 4.37GB(4.69GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 8.0x 11080KBps
Available Write Descriptor CLV 8.0x 11080KBps
Available Write Descriptor CLV 6.0x 8310KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector 22ECEFh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1
08 02 00 00 A1 0F 02 00 00 03 00 00 00 25 EC EF …%…
00 00 00 00 00 00 03 52 49 54 45 4B 00 00 00 52 …RITEK…R
30 33 02 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 03.8#T7…<e…_…
0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

Sold as generic Ridata 8x +R
scanned at 4x, ECC sum-8


#11

NEC 2500A, 1.06 F/W 4.4GB movie
Media Information
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RITEK R03
Format Type UDF 1.02
Volume Name COOK
Application id
Implementation id AHEAD Nero
Recording Date/Time (mm/dd/yyyy) 3/31/2004 18:13:36
Format Capacity 4.37GB(4.69GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 8.0x 11080KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector 22ECEFh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1
08 02 00 00 A1 0F 02 00 00 03 00 00 00 25 EC EF …%…
00 00 00 00 00 00 03 52 49 54 45 4B 00 00 00 52 …RITEK…R
30 33 02 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 03.8#T7…<e…_…
0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

Sold as generic Ridata DVD+R 8x
Scanned at 4x, ECC sum-8
The 2500 does not yet support this media, and so is likely using R02 strategy for burning it.


#12

Pioneer 106D F/W 1.07 4.4GB movie
Media Information
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID RITEK R03
Format Type UDF 1.02
Volume Name WONDERLAND
Application id
Implementation id AHEAD Nero
Recording Date/Time (mm/dd/yyyy) 3/31/2004 20:03:47
Format Capacity 4.37GB(4.69GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 8.0x 11080KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector 22EFAFh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1
08 02 00 00 A1 0F 02 00 00 03 00 00 00 25 EF AF …%…
00 00 00 00 00 00 03 52 49 54 45 4B 00 00 00 52 …RITEK…R
30 33 02 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 03.8#T7…<e…_…
0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …

Sold as Ridata generic 8x DVD+R
Scanned at 4x ECC sum-8


#13

LiteOn LDW-451S@851S, GS0F (speedhacked), 4.17GB data disc


                            Media Information                            
Region information                                    N/A not a DVD-VIDEO
Media code/Manufacturer ID                                    RITEK   R01
Format Capacity                                            4.17GB(4.48GB)
Book Type                                                         DVD-ROM
Media Type                                                          DVD+R
Media Id Code Speed                                         2.4x 3324KBps
Data area starting sector                                          30000h
Data area end sector                                              2159DFh
Linear Density                                                0.267um/bit
Track Density                                                0.74um/track
Number of Layers                                                        1
--------------------------------------------------------------------------
0000 : 01 0f 01 00 00 03 00 00  00 24 59 df 00 00 00 00   .........$Y.....
0010 : 00 00 00 52 49 54 45 4b  00 00 00 52 30 31 01 38   ...RITEK...R01.8
0020 : 23 54 37 09 00 5a 65 00  ac 5f 14 14 0a 0a 0a 0a   #T7..Ze.._......
0030 : 01 19 1b 0b 0b 0e 0f 01  00 00 00 00 00 00 00 00   ................

Sold as: RiData 2.4x +R, Made in Taiwan, 50-disc red shrinkwrap from NewEgg
Burn speed: 8x
Software: Nero 6.3.1.6
Misc: Booktype set to DVD-ROM
Comments: First, this is probably not the best disc to overspeed with. I accidentally dropped the disc prior to burning, and that drop plus my subsequent attempt to wipe off the dust created a few scratches. Nor was I ever able to get all of the dust off (after a certain point, each wipe adds as much dust as it removes). Reads fine in my burner (verifies okay), but somehow, my 48161 doesn’t recognize the disc. So right now, it looks as if overspeeding the RITEKR01 to 8x is a bad idea (it IS a 2.4x-rated disc…); it doesn’t seem to work nearly as well as the RICOHJPNR00. Will retest later with a better (undropped) disc, and will also run some tests at 4x and 6x. Finally, it seems as if there may be some dye unevenness on the disc. There is an area of the disc (in the shape of a ring) that seems a wee bit darker than the rest, both burned and unburned. Oh, and the dye color is much darker than the Ricoh light purple (it’s more along the lines of the G04’s dark purple). So it may be the same manufacturer, but it’s not the same dye.

Edit: recognizes & reads just fine in my laptop’s 24082K slim combo. Why my 48161H doesn’t like it is beyond me.



#14

LiteOn LDW-451S@851S, GS0F (speedhacked), 2.02GB data disc


                            Media Information                            
Region information                                    N/A not a DVD-VIDEO
Media code/Manufacturer ID                                    RITEK   R01
Format Capacity                                            2.02GB(2.17GB)
Book Type                                                         DVD-ROM
Media Type                                                          DVD+R
Media Id Code Speed                                         2.4x 3324KBps
Data area starting sector                                          30000h
Data area end sector                                              1030DFh
Linear Density                                                0.267um/bit
Track Density                                                0.74um/track
Number of Layers                                                        1
--------------------------------------------------------------------------
0000 : 01 0f 01 00 00 03 00 00  00 24 59 df 00 00 00 00   .........$Y.....
0010 : 00 00 00 52 49 54 45 4b  00 00 00 52 30 31 01 38   ...RITEK...R01.8
0020 : 23 54 37 09 00 5a 65 00  ac 5f 14 14 0a 0a 0a 0a   #T7..Ze.._......
0030 : 01 19 1b 0b 0b 0e 0f 01  00 00 00 00 00 00 00 00   ................

Sold as: RiData 2.4x +R, Made in Taiwan, 50-disc red shrinkwrap from NewEgg
Burn speed: 6x
Software: Nero 6.3.1.6
Misc: Booktype set to DVD-ROM
Comments: Note the small size of this burn. Unlike the previous burn, this one reads fine on my combo.



#15

LiteOn LDW-451S@851S, GS0F (speedhacked), 4.30GB movie

LITE-ON DVDRW LDW-851S GS0F
Current Profile: DVD+R

Disc Information:
Status: Complete
Erasable: No
Sessions: 1
Sectors: 2,253,488
Size: 4,615,143,424 bytes
Time: 500:48:38 (MM:SS:FF)
Supported Write Speeds: 2.4x, 4x, 6x

Physical Format Information (Last Recorded):
Disc ID: RITEK-R01-01
Book Type: DVD-ROM
Part Version: 1
Disc Size: 120mm
Maximum Read Rate: Not Specified
Number of Layers: 1
Track Path: Parallel Track Path (PTP)
Linear Density: 0.267 um/bit
Track Density: 0.74 um/track
--------------------------------------------------------------------------
0000 : 01 0f 01 00 00 03 00 00  00 25 62 af 00 00 00 00   .........%b.....
0010 : 00 00 00 52 49 54 45 4b  00 00 00 52 30 31 01 38   ...RITEK...R01.8
0020 : 23 54 37 09 00 5a 65 00  ac 5f 14 14 0a 0a 0a 0a   #T7..Ze.._......
0030 : 01 19 1b 0b 0b 0e 0f 01  00 00 00 00 00 00 00 00   ................

Sold as: RiData 2.4x +R, Made in Taiwan, 50-disc red shrinkwrap from NewEgg
Burn speed: 6x
Software: DVD Decrypter 3.2.1.0
Misc: Booktype set to DVD-ROM
Comments: Finally got a chance to do a full-sized burn at 6x. Works fine.



#16

Burner: LiteOn 451S@851S (Speedhacked) GSOF, 4.38GB Movie

Media Info:


                            Media Information                            
Region information                                    N/A not a DVD-VIDEO
Media code/Manufacturer ID                                    RITEK   R03
Media Product Revision Number                                         02h
Free Blocks                                                     405405696
Free Capacity                                              4.38GB(4.70GB)
Book Type                                                           DVD+R
Media Type                                                          DVD+R
Media Id Code Speed                                        8.0x 11080KBps
Available Write Descriptor                           CLV  8.0x  11080KBps
Available Write Descriptor                           CLV  6.0x   8310KBps
Available Write Descriptor                           CLV  4.0x   5540KBps
Available Write Descriptor                           CLV  2.4x   3324KBps
Data area starting sector                                          30000h
Linear Density                                                0.267um/bit
Track Density                                                0.74um/track
Number of Layers                                                        1

Media ID:


00000000 08 02 00 00 A1 0F 02 00 00 03 00 00 00 26 05 3F .............&.?
00000010 00 00 00 00 00 00 03 52 49 54 45 4B 00 00 00 52 .......RITEK...R
00000020 30 33 02 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 03.8#T7..<e.._..
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 ................


Sold as RiTek RiData 4x 100pk spindle from Newegg.com (DRD+474-RDCB100)
Scanned using 4x/8ECC settings.
Burned at 8x using DVD Decrypter 3.2.1.0


#17

Burner: NEC ND-2500A f/w 1.0603121900, 4.38GB Movie

Media Info:


                            Media Information                            
Region information                                    N/A not a DVD-VIDEO
Media code/Manufacturer ID                                    RITEK   R03
Media Product Revision Number                                         02h
Free Blocks                                                     405405696
Free Capacity                                              4.38GB(4.70GB)
Book Type                                                           DVD+R
Media Type                                                          DVD+R
Media Id Code Speed                                        8.0x 11080KBps
Available Write Descriptor                           CLV  4.0x   5540KBps
Available Write Descriptor                           CLV  2.4x   3324KBps
Linear Density                                                 Blank Disc
Track Density                                                     Unknown
Number of Layers                                                        1

Media ID:

00000000 01 02 00 00 A1 0F 02 00 00 03 00 00 00 26 05 3F .............&.?
00000010 00 00 00 00 00 00 03 52 49 54 45 4B 00 00 00 52 .......RITEK...R
00000020 30 33 02 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 03.8#T7..<e.._..
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 ................

Sold as RiTek RiData 4x 100pk spindle from Newegg.com (DRD+474-RDCB100)
Scanned using 4x/8ECC settings.
Burned at 4x using DVD Decrypter 3.2.1.0


#18

LiteOn LDW-451S@851S, GS0F (speedhacked), 4.38GB test disc

Disc Type                           	DVD+R                
Book Type                           	DVD-ROM
Manufacturer                        	RiTEK Corporation
Media ID                            	RITEKR01
Protection System                   	None
Region                              	1,2,3,4,5,6,7,8
Capacity                            	4.38 GB
Free Size                           	0.00 GB
Free Blocks                         	0
Number of Layers                    	1
Linear Density                      	0.267 um/bit
Track Density                       	0.74 um/track
Maximum Read Speed                  	8.0x
Maximum Write Speed                 	6.0x
Current Write Speed                 	6.0x CLV
Write Speed Performance Descriptor 1	6.0x CLV
Write Speed Performance Descriptor 2	4.0x CLV
Write Speed Performance Descriptor 3	2.4x CLV
--------------------------------------------------------------------------
0000 : 01 0f 01 00 00 03 00 00  00 26 05 1f 00 00 00 00   .........&......
0010 : 00 00 00 52 49 54 45 4b  00 00 00 52 30 31 01 38   ...RITEK...R01.8
0020 : 23 54 37 09 00 5a 65 00  ac 5f 14 14 0a 0a 0a 0a   #T7..Ze.._......
0030 : 01 19 1b 0b 0b 0e 0f 01  00 00 00 00 00 00 00 00   ................

Sold as: RiData 2.4x +R, Made in Taiwan, 50-disc red shrinkwrap from NewEgg
Burn speed: 4x
Burning Software: KProbe2 (ADER-write function) (ASPI layer)
Misc: Booktype auto-set to DVD-ROM
Comments: To round off my series of RITEKR01 tests, here’s a test disc burned at 4x.



#19

Sony DW-U18A @ LiteOn SOHW-812S (US0J)

                            Media Information                            
Region information                                    N/A not a DVD-VIDEO
Media code/Manufacturer ID                                    RITEK   R03
Media Product Revision Number                                         01h
Book Type                                                         DVD-ROM
Media Type                                                          DVD+R
Media Id Code Speed                                        8.0x 11080KBps
Data area starting sector                                          30000h
Data area end sector                                              1E994Fh
Linear Density                                                0.267um/bit
Track Density                                                0.74um/track
Number of Layers                                                        1

00000000 08 02 00 00 01 0F 01 00 00 03 00 00 00 21 99 4F .............!.O
00000010 00 00 00 00 00 00 03 52 49 54 45 4B 00 00 00 52 .......RITEK...R
00000020 30 33 01 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 03.8#T7..<e.._..
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 ................

Sold as: Ultron DVD+R 8x
Burn speed: 8x
Software: Nero v6.3.1.10
Misc: Booktype set to DVD-ROM



#20

Liteon 812S
Media Information
Media code/Manufacturer ID RITEK R03
Format Capacity 4.36GB(4.68GB)
Book Type DVD+R
Media Type DVD+R
Media Id Code Speed 8.0x 11080KBps
Available Write Descriptor CLV 8.0x 11080KBps
Available Write Descriptor CLV 5.9x 8112KBps
Available Write Descriptor CLV 4.0x 5540KBps
Available Write Descriptor CLV 2.4x 3324KBps
Data area starting sector 30000h
Data area end sector 22E74Fh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1

00000000 08 02 00 00 A1 0F 02 00 00 03 00 00 00 25 E7 4F …%.O
00000010 00 00 00 00 00 00 03 52 49 54 45 4B 00 00 00 52 …RITEK…R
00000020 30 33 01 38 23 54 37 09 00 3C 65 00 A0 5F 14 14 03.8#T7…<e…_…
00000030 0A 0A 0A 0A 01 19 1B 0B 0B 0E 0F 01 00 00 00 00 …