при копировании файлов с сабжа вылазит i/o error в /var/log/messages
Код: Выделить всё
Feb 2 09:21:57 fl kernel: sr 5:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Feb 2 09:21:57 fl kernel: sr 5:0:0:0: [sr0] Sense Key : Illegal Request [current]
Feb 2 09:21:57 fl kernel: sr 5:0:0:0: [sr0] Add. Sense: Read of scrambled sector without authentication
Feb 2 09:21:57 fl kernel: end_request: I/O error, dev sr0, sector 30888
Feb 2 09:21:57 fl kernel: __ratelimit: 20 callbacks suppressed
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3861
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3862
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3863
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3864
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3865
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3866
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3867
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3868
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3869
Feb 2 09:21:57 fl kernel: Buffer I/O error on device sr0, logical block 3870при попытке вопроизвести через mplayer (с установленной библотекой libdvdcss)
Код: Выделить всё
$ mplayer dvd://1 -dvd-device /dev/sr0
MPlayer SVN-r29701-4.4.1 (C) 2000-2009 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing dvd://1.
libdvdread: Using libdvdcss version 1.2.10 for DVD access
There are 1 titles on this DVD.
There are 1 angles in this DVD title.
libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient
libdvdread: Get key for /VIDEO_TS/VIDEO_TS.VOB at 0x0000011d
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x00000137
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x00001df0
libdvdread: Elapsed time 0
libdvdread: Found 1 VTS's
libdvdread: Elapsed time 0
audio stream: 0 format: ac3 (stereo) language: en aid: 128.
number of audio channels on disk: 1.
number of subtitles on disk: 0
MPEG-PS file format detected.
VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 7753.6 kbps (969.2 kbyte/s)
[vdpau] Error when calling vdp_device_create_x11: 1
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred colorspace: Mpeg PES)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Unsupported PixelFormat -1
Selected video codec: [ffmpeg2] vfm: ffmpeg (FFmpeg MPEG-2)
==========================================================================
==========================================================================
Opening audio decoder: [liba52] AC3 decoding with liba52
No accelerated IMDCT transform found
AUDIO: 48000 Hz, 2 ch, floatle, 192.0 kbit/6.25% (ratio: 24000->384000)
Selected audio codec: [a52] afm: liba52 (AC3-liba52)
==========================================================================
waitpid(): No child processes
AO: [pulse] Init failed: Internal error
Failed to initialize audio driver 'pulse'
AO: [alsa] 48000Hz 2ch floatle (4 bytes per sample)
Starting playback...
a52: error at resampling
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [xv] 720x576 => 768x576 Planar YV12
[mpeg2video @ 0xad30a0]ac-tex damaged at 40 7
[mpeg2video @ 0xad30a0]Warning MVs not available
[mpeg2video @ 0xad30a0]concealing 1305 DC, 1305 AC, 1305 MV errors
A: 0.2 V: 0.2 A-V: -0.076 ct: -0.016 4/ 4 ??% ??% ??,?% 0 0
Exiting... (End of file)появляется черное окно на секунду и исчезает. так же плохо себя ведет и VLC
dd тоже посылает:
Код: Выделить всё
$ dd if=/dev/sr0 of=./image.img conv=noerror,sync
dd: reading `/dev/sr0': Input/output error
8328+0 records in
8328+0 records out
4263936 bytes (4.3 MB) copied, 0.153523 s, 27.8 MB/s
dd: reading `/dev/sr0': Input/output error
8328+1 records in
8329+0 records out
4264448 bytes (4.3 MB) copied, 0.15369 s, 27.7 MB/s
dd: reading `/dev/sr0': Input/output error
