> Commence par décrire ce que tu as fait et les messages d'erreur que tu as
> eu...
En fait j'ai deux problèmes :
1) Sur un dvd que je place dans mon lecteur/graveur (/dev/hdb) le lancement de
mplayer en console provoque l'accés au lecteur, puis l'ouverture de la
fenêtre d'affichage, puis un bip est émis, puis en ligne de commande une
ligne fait défiler des valeurs, comme si la lecture démarait, puis mplayer se
ferme. La liste des messages émis sur la console est :
**************************DEBUT**********************************
fred@Everest:~$ mplayer dvd://1
MPlayer dev-CVS--4.0.3 (C) 2000-2006 MPlayer Team
CPU: Intel Pentium 4/Celeron D Prescott; Xeon Nocona (Family: 15, Stepping: 4)
MMX2 supported but disabled
SSE2 supported but disabled
CPUflags: MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX SSE
Opening joystick device /dev/input/js0
Can't open joystick device /dev/input/js0: Permission denied
Can't init input joystick
Setting up LIRC support...
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: Encrypted DVD support unavailable.
************************************************
** **
** No css library available. See **
** /usr/share/doc/libdvdread3/README.Debian **
** for more information. **
** **
************************************************
Reading disc structure, please wait...
*** Zero check failed in ifo_read.c:324
for vmgi_mat->zero_3 = 0x00000000010000000000000000000000000000
There are 1 titles on this DVD.
There are 2 chapters in this DVD title.
There are 1 angles in this DVD title.
Please send bug report - no VTS_TMAPT ??
DVD successfully opened.
MPEG-PS file format detected.
VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 8000.0 kbps (1000.0 kbyte/s)
==========================================================================
Opening audio decoder: [dvdpcm] Uncompressed DVD/VOB LPCM audio decoder
AUDIO: 48000 Hz, 2 ch, s16be, 1536.0 kbit/100.00% (ratio: 192000->192000)
Selected audio codec: [dvdpcm] afm: dvdpcm (Uncompressed DVD/VOB LPCM)
==========================================================================
open: No such file or directory
vo_mga: Couldn't open /dev/mga_vid
open: No such file or directory
vo_mga: Couldn't open /dev/mga_vid
tdfxfb: can't open /dev/fb0: No such device
==========================================================================
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 adding the scale filter, e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
==========================================================================
alsa-init: 1 soundcard found, using: default
ALSA lib timer_hw.c:269:(snd_timer_hw_open) extended read is not supported
(SNDRV_TIMER_IOCTL_TREAD)
alsa: 48000 Hz/2 channels/4 bpf/65536 bytes buffer/Signed 16 bit Big Endian
AO: [alsa] 48000Hz 2ch s16be (2 bytes per sample)
Starting playback...
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
A: 2.8 V: 0.0 A-V: 2.741 ct: 0.004 1/ 1 ??% ??% ??,?% 0 0
alsa-uninit: pcm closed
Exiting... (End of file)
**************************FIN**************************************
Curieusement, si je tape :
fred@Everest:~$ mplayer -dvd-device -nosound /dev/dvd dvd://1
alors mplayer démarre la lecture correctement, avec le son. Pourtant il me
semble que ma façon de placer l'option -nosound n'est pas correcte. J'obtiens
dans ce cas les messages suivants :
**************************DEBUT**********************************
MPlayer dev-CVS--4.0.3 (C) 2000-2006 MPlayer Team
CPU: Intel Pentium 4/Celeron D Prescott; Xeon Nocona (Family: 15, Stepping: 4)
MMX2 supported but disabled
SSE2 supported but disabled
CPUflags: MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX SSE
Opening joystick device /dev/input/js0
Can't open joystick device /dev/input/js0: Permission denied
Can't init input joystick
Setting up LIRC support...
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 /dev/dvd.
Encrypted VOB file! Read DOCS/HTML/en/cd-dvd.html.
MPEG-PS file format detected.
VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 8000.0 kbps (1000.0 kbyte/s)
==========================================================================
Opening audio decoder: [dvdpcm] Uncompressed DVD/VOB LPCM audio decoder
AUDIO: 48000 Hz, 2 ch, s16be, 1536.0 kbit/100.00% (ratio: 192000->192000)
Selected audio codec: [dvdpcm] afm: dvdpcm (Uncompressed DVD/VOB LPCM)
==========================================================================
open: No such file or directory
vo_mga: Couldn't open /dev/mga_vid
open: No such file or directory
vo_mga: Couldn't open /dev/mga_vid
tdfxfb: can't open /dev/fb0: No such device
==========================================================================
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 adding the scale filter, e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
==========================================================================
alsa-init: 1 soundcard found, using: default
ALSA lib timer_hw.c:269:(snd_timer_hw_open) extended read is not supported
(SNDRV_TIMER_IOCTL_TREAD)
alsa: 48000 Hz/2 channels/4 bpf/65536 bytes buffer/Signed 16 bit Big Endian
AO: [alsa] 48000Hz 2ch s16be (2 bytes per sample)
Starting playback...
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
alsa-uninit: pcm closed-0.020 ct: 0.052 127/127 54% 6% 5.3% 4 0
Exiting... (Quit)
**************************FIN**************************************
2) Le deuxième problème est lié à un autre DVD que je n'arrive pas (lui pas du
tout) à lire. Mais pour commencer j'aimerais bien comprendre le problème
rencontré sur le premier DVD (qui est un DVD "classique" , un
documentaire) !!!
D'avance merci.
F.B.
