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Re: OT - dvd recording differences



On Mon, 27 Mar 2006 02:06:54 -0500
"[KS]" <lists04@fastmail.fm> wrote:

> Rodney D. Myers wrote:
> > Debian etch/testing.
> > 
> > My dvd writer, BenQ DW1620, which is supposed to write dvd + & dvd -. I
> > can burn the + with no problem using;
> > 
> > growisofs -Z /dev/hda -dvd-video /home/rodney/dvd/BK
> > 
> > I've also tried;
> > 
> > growisofs -Z /dev/hda -dvd-compat /home/rodney/dvd/BK
> > 
> > Yet with the same string my dvd - never work properly.
> > 
> > Am I missing something?
> > 
> > Thanks
> > 
> 
> What does dvd+rw-mediainfo say for either media? Just checking if the
> drive really recognises the media. Also, what version is the version of
> the firmware of the drive?
> 

for the "+" media;

dvd+rw-mediainfo /dev/hda
INQUIRY:                [BENQ    ][DVD DD DW1620   ][B7H9]
GET [CURRENT] CONFIGURATION:
 Mounted Media:         1Bh, DVD+R
 Current Write Speed:   16.0x1385=22160KB/s
 Write Speed #0:        16.0x1385=22160KB/s
 Write Speed #1:        12.0x1385=16620KB/s
 Write Speed #2:        8.0x1385=11080KB/s
 Write Speed #3:        4.0x1385=5540KB/s
 Write Speed #4:        2.4x1385=3324KB/s
GET [CURRENT] PERFORMANCE:
 Write Performance:     16.0x1385=22160KB/s@[0 -> 2295103]
 Speed Descriptor#0:    00/2295103 R@3.5x1385=4787KB/s W@16.0x1385=22160KB/s
 Speed Descriptor#1:    00/2295103 R@3.5x1385=4787KB/s W@12.0x1385=16620KB/s
 Speed Descriptor#2:    00/2295103 R@3.5x1385=4787KB/s W@8.0x1385=11080KB/s
 Speed Descriptor#3:    00/2295103 R@3.5x1385=4787KB/s W@4.0x1385=5540KB/s
 Speed Descriptor#4:    00/2295103 R@3.5x1385=4787KB/s W@2.4x1385=3324KB/s
READ DISC INFORMATION:
 Disc status:           blank
 Number of Sessions:    1
 State of Last Session: empty
 Number of Tracks:      1
READ TRACK INFORMATION[#1]:
 Track State:           blank
 Track Start Address:   0*2KB
 Next Writable Address: 0*2KB
 Free Blocks:           2295104*2KB
 Track Size:            2295104*2KB
 ROM Compatibility LBA: 265696
READ CAPACITY:          0*2048=0


for the "-" media;

dvd+rw-mediainfo /dev/hda
INQUIRY:                [BENQ    ][DVD DD DW1620   ][B7H9]
GET [CURRENT] CONFIGURATION:
 Mounted Media:         11h, DVD-R Sequential
 Media ID:              CMC MAG. AM3
 Current Write Speed:   4.0x1385=5540KB/s
 Write Speed #0:        4.0x1385=5540KB/s
GET [CURRENT] PERFORMANCE:
 Write Performance:     4.0x1385=5540KB/s@[0 -> 2297887]
 Speed Descriptor#0:    00/2297887 R@3.5x1385=4787KB/s W@4.0x1385=5540KB/s
READ DVD STRUCTURE[#10h]:
 Media Book Type:       25h, DVD-R book [revision 5]
 Legacy lead-out at:    2297887*2KB=4706072576
READ DVD STRUCTURE[#0h]:
 Media Book Type:       25h, DVD-R book [revision 5]
 Last border-out at:    0*2KB=0
READ DISC INFORMATION:
 Disc status:           blank
 Number of Sessions:    1
 State of Last Session: empty
 Number of Tracks:      1
READ TRACK INFORMATION[#1]:
 Track State:           invisible incremental
 Track Start Address:   0*2KB
 Next Writable Address: 0*2KB
 Free Blocks:           2297888*2KB
 Track Size:            2297888*2KB
READ CAPACITY:          0*2048=0

-- 
Rodney D. Myers <rdmyers.42@gmail.com>	
Registered Linux User #96112
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They that can give up essential liberty to obtain a 
little temporary safety deserve neither liberty nor safety.
        Ben Franklin - 1759

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