detail information
| Posted by | Jan S. |
| Posted on | 14/05/06 15:25 |
| Number of views | 13363 |
DVD+R/-R Double Layer writing speed and compatibility:
The Samsung SH-W162L supports the DVD+R DL/-R DL standard for writing Double Layer/Dual Layer discs with a size around 8.5 GB at a writing speed of 8x/4x.
Testing
procedure:
We created an ISO Image from
a pre-authored DVD-Video compliant file set, with a total on-disc size of 8103
MB. We then wrote this image file using Nero Burning ROM 7. Below are the
results:


Nero completed the burn successfully with the Verbatim media in 19 minutes and 5 seconds.
Let us take a look at the K-Probe result:


|
Brand: |
Verbatim
- Thanks to Verbatim (D) |
|
Manufacturer: |
Mitsubishi Kagaku Media |
|
Code: |
MKM 003 |
|
Disc Type: |
DVD+R DL |
|
Capacity: |
8103MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x |
|
Write Time: |
19m:05s |
|
PI-8 errors Average/Sec: |
2.07 |
|
PI-1 failures (PIF) Avg/Sec: |
0.03 |
The result is excellent.


Nero completed the burn successfully with the Ricoh media in 19 minutes and 6 seconds.
Let us take a look at the K-Probe result:

|
Brand: |
Ricoh -
Thanks to Ricoh Europe |
|
Manufacturer: |
Ricoh Company Limited |
|
Code: |
RICOHJPN D01 |
|
Disc Type: |
DVD+R DL |
|
Capacity: |
8103MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x |
|
Write Time: |
19m:06s |
|
PI-8 errors Average/Sec: |
32.88 |
|
PI-1 failures (PIF) Avg/Sec: |
0.14 |
As we can see from the KProbe scan the PI errors are a bit high, however around 50% below the standard specifications.
Let us compare the Samsung SH-W162L results with some other DL capable drives.
|
Drive |
Size |
Writing
|
Writing |
Book |
KProbe |
Kprobe |
|
Samsung |
8103MB |
6x |
23m:30s |
DVD+DL |
11.58 |
0.03*1 |
|
Philips |
8103MB |
2.4x |
45m:52s |
DVD-ROM |
2.28 |
0.04* |
|
NU |
8103MB |
4x |
37m:00s |
DVD-ROM |
1.89 |
0.02*1 |
|
NEC |
8103MB |
2.4x |
44m:08s |
DVD-ROM |
37.44 |
0.02*3 |
|
BenQ |
8152Mb |
8x |
15m:36s |
DVD-ROM |
3.26 |
0.02 |
|
Pioneer |
|
2.4x |
45m:13s |
DVD-ROM |
5.51 |
0.10*3 |
|
LG |
8103MB |
2.4x |
44m:48s |
DVD-ROM |
14.15 |
0.02*3 |
|
Philips |
8103MB |
8x (4x) |
28m:26s |
DVD-ROM |
31.41 |
0.03*3 |
|
NEC |
8103MB |
8x |
18m:41s |
DVD-ROM |
64.47 |
0.04*3 |
|
NEC |
8103MB |
8x |
18m:59s |
DVD-ROM |
13.50 |
0.05*1 |
|
Philips |
8103MB |
2.4x |
47m:02s |
DVD-ROM |
3.88 |
0.03*1 |
|
Samsung |
8103MB |
8x |
19m:05s |
DVD-ROM |
2.07 |
0.03*1 |
*1 Verbatim DVD+R DL
*2
Traxdata DVD+R DL
*3 Ricoh DVD+R DL
*4 DataWrite DVD+R DL
DVD-R DL:
As mentioned at the beginning of this page, the Samsung SH-W162L supports the DVD-R DL standard at 4x. Again, we used Nero Burning Rom 7 to write the DVD Image:


The Samsung SH-W162L used 27 minutes and 23 seconds to write the Verbatim DVD-R DL 4x media at 4x.


|
Brand: |
Verbatim
- Thanks to Verbatim |
|
Manufacturer: |
Mitsubishi Kagaku Media |
|
Code: |
MKM 01RD30 |
|
Disc Type: |
DVD-R DL |
|
Capacity: |
8103MB |
|
Certified Speed: |
4x |
|
Write Speed: |
4x |
|
Write Time: |
27m:23s |
|
PI-8 errors Average/Sec: |
9.51 |
|
PI-1 failures (PIF) Avg/Sec: |
0.03 |
The result is very good.


The Samsung SH-W162L used 27 minutes and 37 seconds to write the Traxdata DVD-R DL 4x media at 4x.


|
Brand: |
Traxdata
- Thanks to Conrexx Europe |
|
Manufacturer: |
RiTEK Corporation |
|
Code: |
RITEK P01 |
|
Disc Type: |
DVD-R DL |
|
Capacity: |
8103MB |
|
Certified Speed: |
4x |
|
Write Speed: |
4x |
|
Write Time: |
27m:37s |
|
PI-8 errors Average/Sec: |
28.40 |
|
PI-1 failures (PIF) Avg/Sec: |
4.81 |
As we can see from the KProbe scan there is very high PIF errors on the media, however the media was still readable and we can see minor slowdowns in the reading curve where the highest PIF levels are located.
Standalone DVD-Player compatibility:
We have 4 standalone DVD-Players and 1 standalone DVD+R/W recorder available to test the DVD+R DL media (BookType: DVD-ROM) and the DVD-R DL media (BookType: DVD-R) with:
- Aiwa DVD Player XD-DV370
- Medion DVD/DivX Player MD7457
- Medion DVD/DivX/NeroDigital Player MD80796
- Red Star DVD-Player 230G
- Mustek R100A DVD+R/W Recorder
Compatibility results:
|
Drive |
Verbatim |
Ricoh |
Verbatim |
Traxdata |
Comments |
|
Aiwa |
OK |
OK |
OK |
OK |
No problems |
|
Medion |
OK |
OK |
FAILED |
FAILED |
Reports disc as DVD-Video, but not playable |
|
Medion |
OK |
OK |
FAILED |
FAILED |
Reports disc as DVD-Video, but not playable |
|
Mustek |
OK |
OK |
FAILED |
FAILED |
Reports ?NO DISC? |
|
Red
Star |
OK |
OK |
FAILED |
FAILED |
Reports disc as DVD-Video, but not playable |
All DVD Standalone devices played the Samsung SH-W162L burned DVD+R DL media. But only one DVD Standalone devices would play the DVD-R DL media.
We would like to mention, that the compatibility issue with standalone DVD Players/Recorders and the DVD-R DL media format is caused by incompatibilities with the standalone devices used in this review, and not the Samsung SH-W162L or media format used.
Summary: Overall the results are very good.

I have this drive, and tried to change the booktype in several ways. also in the way described above.
It never seems to work, how come?
PLEAAASSE HELP ME!!


DVD-R/RW Writing performance
So Cooooooooool.
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