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Ndugu

Pb avec Transcode extraction de piste son DVD

Salut,
Je suis en Karmic.
j'essaye d'extraire la piste son d'un dvd avec les deux commandes suivantes:
~$ lsdvd /media/DVD_VIDEO
~$ transcode -i /media/DVD_VIDEO -x dvd -T 1,35,1 -a 0 -y raw -m /home/hgs/Vidéos/track1.mp3
Et ça ne marche pas.
Suggestions ?

La commande lsvd me donne:

hgs@hgs-dev:~$ lsdvd /media/DVD_VIDEO

libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/sr1 mounted on /media/DVD_VIDEO for CSS authentication
Couldn't read enough bytes for title.
Disc Title: unknown
Title: 01, Length: 00:58:55.090 Chapters: 35, Cells: 35, Audio streams: 02, Subpictures: 02

Title: 02, Length: 00:58:55.090 Chapters: 35, Cells: 35, Audio streams: 02, Subpictures: 02

Title: 03, Length: 00:58:55.090 Chapters: 35, Cells: 35, Audio streams: 02, Subpictures: 02

Title: 04, Length: 00:02:00.210 Chapters: 02, Cells: 02, Audio streams: 01, Subpictures: 02

Longest track: 01

Lorsque je donne la commande transcode j'obtien:

hgs@hgs-dev:~$ transcode -i /media/DVD_VIDEO -x dvd -T 1,35,1 -a 0 -y raw -m /home/hgs/Vidéos/track1.mp3

transcode v1.1.4 (C) 2001-2003 Thomas Oestreich, 2003-2009 Transcode Team
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/sr1 mounted on /media/DVD_VIDEO for CSS authentication
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/sr1 mounted on /media/DVD_VIDEO for CSS authentication
[dvd_reader.c] DVD title 1/4: 35 chapter(s), 1 angle(s), title set 1
[dvd_reader.c] title playback time: 00:58:55.12  3536 sec
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/sr1 mounted on /media/DVD_VIDEO for CSS authentication
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/sr1 mounted on /media/DVD_VIDEO for CSS authentication
[dvd_reader.c] DVD title 1/4: 35 chapter(s), 1 angle(s), title set 1
[dvd_reader.c] title playback time: 00:58:55.12  3536 sec
[transcode] V: auto-probing     | /media/DVD_VIDEO (OK)
[transcode] V: import format    | MPEG 2 program stream in DVD PAL (module=dvd)
[transcode] A: auto-probing     | /media/DVD_VIDEO (OK)
[transcode] A: import format    | LPCM in DVD PAL (module=dvd)
[transcode] V: AV demux/sync    | (1) sync AV at initial MPEG sequence
[transcode] V: import frame     | 720x576  1.25:1  encoded @ 4:3
[transcode] V: bits/pixel       | 0.174
[transcode] V: decoding fps,frc | 25.000,3
[transcode] V: video format     | YUV420 (4:2:0) aka I420
[transcode] A: import format    | 0x10001 LPCM         [48000,16,2]
[transcode] A: export format    | 0x55    MPEG ES Layer 3 [48000,16,2]  128 kbps
[transcode] V: export format    | unknown (module dependant)
[transcode] V: encoding fps,frc | 25.000,3
[transcode] A: language         | en
[transcode] A: bytes per frame  | 7680 (7680.000000)
[transcode] A: adjustment       | 0@1000
[transcode] V: IA32/AMD64 accel | sse2 sse 3dnowext 3dnow mmxext mmx cmove asm
[transcode] V: video buffer     | 10 @ 720x576 [0x2]
[transcode] A: audio buffer     | 10 @ 48000x2x16
[import_dvd.so] v0.4.1 (2007-07-15) (video) DVD | (audio) MPEG/AC3/PCM
[export_raw.so] v0.3.12 (2003-08-04) (video) * | (audio) MPEG/AC3/PCM
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/sr1 mounted on /media/DVD_VIDEO for CSS authentication
[import_dvd.so] tccat -T 1,35,1 -i "/media/DVD_VIDEO" -t dvd -d 0 | tcdemux -a 0 -x pcm -S 0 -M 1 -d 0 | tcextract -t vob -x pcm -a 0 -d 0
[import_dvd.so] tccat -T 1,35,1 -i "/media/DVD_VIDEO" -t dvd -d 0 | tcdemux -s 0xa0 -x mpeg2 -S 0 -M 1 -d 0 | tcextract -t vob -a 0 -x mpeg2 -d 0 | tcdecode -x mpeg2 -d 0 -y yuv420p
[import_dvd.so] delaying DVD access by 3 seconds
[import_dvd.so] waiting...
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/sr1 mounted on /media/DVD_VIDEO for CSS authentication

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 0x000003c0
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x00000920
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x00012ae0
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_0.VOB at 0x001c38a0
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_1.VOB at 0x001c38c0
libdvdread: Elapsed time 0
libdvdread: Found 2 VTS's
libdvdread: Elapsed time 0
[import_dvd.so] waiting...
[import_dvd.so] waiting...
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/sr1 mounted on /media/DVD_VIDEO for CSS authentication
[export_raw.so] warning: Usage of this module for audio encoding is deprecated.
[export_raw.so] warning: Consider switch to export_tcaud module.
[transcode] Audio: using lame-3.98.2
[avilib.c] avi open error: avilib - Error opening AVI file
REASON: Bad address

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 0x000003c0
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x00000920
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x00012ae0
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_0.VOB at 0x001c38a0
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_1.VOB at 0x001c38c0
libdvdread: Elapsed time 0
libdvdread: Found 2 VTS's
libdvdread: Elapsed time 0
hgs@hgs-dev:~$ [decode_mpeg2.c] libmpeg2 acceleration: none (plain C)

Dernière modification par Ndugu (Le 30/11/2009, à 12:25)

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Mon seul regret dans la vie est de n'avoir pas fait plus de conneries.

strangeattractor

Re : Pb avec Transcode extraction de piste son DVD

Peut-être  essayez:

transcode -i /media/DVD_VIDEO -x dvd,dvd -T 1,35,1 -a 0 -y null,tcaud -m /home/hgs/Vidéos/track1.mp3

Je crois que dans la version actualisée de transcode, les options -x et -y ont besoin de deux arguments séparés par une virgule, le premier pour la vidéo, la seconde pour l'audio.  Aussi, on doit remplacer raw avec tcaud pour exporter l'audio.

Omnisilver

Re : Pb avec Transcode extraction de piste son DVD

Peut-être  essayez:

transcode -i /media/DVD_VIDEO -x dvd,dvd -T 1,35,1 -a 0 -y null,tcaud -m /home/hgs/Vidéos/track1.mp3

Je crois que dans la version actualisée de transcode, les options -x et -y ont besoin de deux arguments séparés par une virgule, le premier pour la vidéo, la seconde pour l'audio.  Aussi, on doit remplacer raw avec tcaud pour exporter l'audio.

Bonjour,

Merci pour l'astuce, je rencontrais le même souci et votre réponse m'a permis de la résoudre, je vais mettre à jour la documentation.

Cordialement,