[gentoo-user] burning a dvd+r dl - when trying to play: a52: CRC check failed!

[KH]

Hi together,

I am trying to capy a DVD. Somewhere it does not work as I want it. What
I did until now:

#mplayer dvd://
#dd if=/dev/cdrom of=~/folder/moviedvd.iso
#mplayer -dvd-device ~/folder/moviedvd.iso dvd://

I do not have any problem playing the iso file this way.

#du -m moviedvd.iso
8016    moviedvd.iso

This results in the first dvd+r dl I try to burn.

#cdrecord -dao -v -gracetime=3 -dev=/dev/cdrom1 ~/folder/moviedvd.iso

For the output see below. I cannot see any error - is there one?

When trying to play the dvd:

 #mplayer dvd://
a52: error at resampling
xscreensaver-command: not active: idle timer reset.
a52: CRC check failed!  0.279 ct:  0.000   1/  1 ??% ??% ??,?% 0 0 51%
a52: CRC check failed! 
a52: error at resampling
a52: CRC check failed!  0.193 ct:  0.008   7/  7 ??% ??% ??,?% 0 0 78%

What I tried until now:

#regionset /dev/cdrom1
regionset version 0.1 -- reads/sets region code on DVD drives
Current Region Code settings:
RPC Phase: II
type: NONE
vendor resets available: 4
user controlled changes resets available: 5
drive plays discs from region(s):, mask=0xFF

Would you like to change the region setting of your drive? [y/n]:y
Enter the new region number for your drive [1..8]:2
New mask: 0xFFFFFFFD, correct? [y/n]:y
Region code set successfully!


Trying to burn the dvd again has the same error when playing it. Does
anyone have an idea what I can do to go on?

Thanks



Cdrecord-ProDVD-ProBD-Clone 2.01.01a34 (x86_64-unknown-linux-gnu)
Copyright (C) 1995-2007 Jörg Schilling
TOC Type: 1 = CD-ROM
cdrecord: Operation not permitted. Warning: Cannot raise RLIMIT_MEMLOCK
limits.cdrecord: Cannot allocate memory. WARNING: Cannot do mlockall(2).
cdrecord: WARNING: This causes a high risk for buffer underruns.
cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
cdrecord: Permission denied. WARNING: Cannot set priority using
setpriority().
cdrecord: WARNING: This causes a high risk for buffer underruns.
scsidev: '/dev/cdrom1'
devname: '/dev/cdrom1'
scsibus: -2 target: -2 lun: -2
Warning: Open by 'devname' is unintentional and not supported.
Linux sg driver version: 3.5.27
Using libscg version 'schily-0.9'.
SCSI buffer size: 64512
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   :
Vendor_info    : 'LITE-ON '
Identifikation : 'DVDRW SOHW-1633S'
Revision       : 'BS0H'
Device seems to be: Generic mmc2 DVD-R/DVD-RW/DVD-RAM.
Current: DVD+R/DL
Profile: DVD+R/DL (current)
Profile: DVD+R
Profile: DVD+RW
Profile: DVD-RW sequential recording
Profile: DVD-RW restricted overwrite
Profile: DVD-R sequential recording
Profile: DVD-ROM
Profile: CD-RW
Profile: CD-R
Profile: CD-ROM
Using generic SCSI-3/mmc-3 DVD+R driver (mmc_dvdplusr).
Driver flags   : NO-CD DVD MMC-3 SWABAUDIO BURNFREE FORCESPEED
Supported modes: PACKET SAO
Drive buf size : 1373184 = 1341 KB
FIFO size      : 4194304 = 4096 KB
Track 01: data  8007 MB       
Total size:     8007 MB = 4099846 sectors
Current Secsize: 2048
Blocks total: 4173824 Blocks current: 4173824 Blocks remaining: 73978
cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
cdrecord: Permission denied. WARNING: Cannot set priority using
setpriority().
cdrecord: WARNING: This causes a high risk for buffer underruns.
Forcespeed is OFF.
Starting to write CD/DVD/BD at speed 2 in real SAO mode for single session.
Last chance to quit, starting real write    0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Starting new track at sector: 0
Track 01: 8007 of 8007 MB written (fifo 100%) [buf  99%]   2.5x.
Track 01: Total bytes read/written: 8396484608/8396484608 (4099846 sectors).
Writing  time: 2529.078s
Average write speed   2.4x.
Min drive buffer fill was 35%
Fixating...
Fixating time:   60.082s
cdrecord: fifo had 132254 puts and 132254 gets.
cdrecord: fifo was 0 times empty and 123115 times full, min fill was 43%.