How is DVD different than CD?
john_gore at yahoo.com
john_gore at yahoo.com
Tue Feb 22 19:48:39 UTC 2005
Thanks, Here's the output of cdrecord -prcap
-dev=/dev/dvd
Cdrecord-Clone 2.01-dvd (i686-pc-linux-gnu) Copyright
(C) 1995-2004 Jââ¢rg Schill
ing
Note: This version is an unofficial (modified) version
with DVD support
Note: and therefore may have bugs that are not present
in the original.
Note: Please send bug reports or support requests to
http://bugzilla.redhat.com/
bugzilla
Note: The author of cdrecord should not be bothered
with problems in this versio
n.
scsidev: '/dev/dvd'
devname: '/dev/dvd'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Using libscg version 'schily-0.8'.
cdrecord: Warning: using inofficial libscg transport
code version (schily - Red
Hat-scsi-linux-sg.c-1.83-RH '@(#)scsi-linux-sg.c
1.83 04/05/20 Copyright
1997 J. Schilling').
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'ATAPI '
Identifikation : 'DVD RW 8XMax '
Revision : '150D'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Drive capabilities, per MMC-3 page 2A:
Does read CD-R media
Does write CD-R media
Does read CD-RW media
Does write CD-RW media
Does read DVD-ROM media
Does read DVD-R media
Does write DVD-R media
Does not read DVD-RAM media
Does not write DVD-RAM media
Does support test writing
Does read Mode 2 Form 1 blocks
Does read Mode 2 Form 2 blocks
Does read digital audio blocks
Does restart non-streamed digital audio reads
accurately
Does support Buffer-Underrun-Free recording
Does read multi-session CDs
Does read fixed-packet CD media using Method 2
Does not read CD bar code
Does read R-W subcode information
Does return R-W subcode de-interleaved and
error-corrected
Does read raw P-W subcode data from lead in
Does return CD media catalog number
Does return CD ISRC information
Does support C2 error pointers
Does not deliver composite A/V data
Does play audio CDs
Number of volume control levels: 256
Does support individual volume control setting for
each channel
Does support independent mute setting for each
channel
Does not support digital output on port 1
Does support digital output on port 2
Does not send digital data LSB-first
Does not set LRCK high for left-channel data
Does not have valid data on falling edge of clock
Length of data in BCLKs: 32
Loading mechanism type: tray
Does support ejection of CD via START/STOP command
Does not lock media on power up via prevent jumper
Does allow media to be locked in the drive via
PREVENT/ALLOW command
Is not currently in a media-locked state
Does not support changing side of disk
Does not have load-empty-slot-in-changer feature
Does not support Individual Disk Present feature
Maximum read speed: 16620 kB/s (CD 94x, DVD 12x)
Current read speed: 2770 kB/s (CD 15x, DVD 2x)
Maximum write speed: 16620 kB/s (CD 94x, DVD 12x)
Current write speed: 0 kB/s (CD 0x, DVD 0x)
Rotational control selected: CLV/PCAV
Buffer size in KB: 2048
Copy management revision supported: 0
Number of supported write speeds: 0
--- Paul Howarth <paul at city-fan.org> wrote:
> On Tue, 2005-02-22 at 11:21 -0800,
> john_gore at yahoo.com wrote:
> > Since installing FC2, I cant mount or write DVD,
> > either + or - . CD's work fine on this drive, both
> > mounting and writing, but not DVD's. Any ideas?
> Are
> > modules different for DVD reading or did I need
> > something special compiled into the kernel?
>
> What's the output of:
> # cdrecord -prcap dev=/dev/dvd
>
> Paul.
> --
> Paul Howarth <paul at city-fan.org>
>
> --
> fedora-list mailing list
> fedora-list at redhat.com
> To unsubscribe:
> http://www.redhat.com/mailman/listinfo/fedora-list
>
More information about the fedora-list
mailing list