transcode crash

schneidz · 10-07-2005, 07:09 PM

hi lq:

i am trying to use transcode to back-up a dvd in another format. i am using transcode because when i use dvd::rip it will hang with a balck pop-up window and won't do anything. i decided to go hardcore with transcode:

Code:

[schneidz@lq]$ transcode -a 1 -y xvid,xvid -F mpeg4 -M 2 -N 0x55 -s 3 -w 650,75,90 -b 64 -B 12,10,8 -i /mnt/dos/stuff/sin_city/video_ts/vts3/vts_03_2.vob -o sc-temp.avi
transcode v0.6.9 (C) 2001-2003 Thomas Oestreich
[transcode] auto-probing source /mnt/dos/stuff/sin_city/video_ts/vts3/vts_03_2.vob (ok)
[transcode] V: import format    | MPEG-2  (V=vob|A=vob)
[transcode] V: AV demux/sync    | (2) initial MPEG sequence / enforce frame rate[transcode] V: import frame     | 720x480  1.50:1  encoded @ 16:9
[transcode] V: new aspect ratio | 640x384  1.67:1 (-B)
[transcode] V: bits/pixel       | 0.110 (low)
[transcode] V: decoding fps,frc | 23.976,1
[transcode] A: import format    | 0x2001  AC3/A52      [48000,16,2]  448 kbps
[transcode] A: export format    | 0x55    MPEG layer-3 [48000,16,2]   64 kbps
[transcode] V: encoding fps,frc | 23.976,1
[transcode] A: bytes per frame  | 8008 (8008.000000)
[transcode] A: adjustment       | 0@1000
[transcode] A: rescale stream   | 3.000
[transcode] V: IA32 accel mode  | sse2 (sse2 sse mmxext mmx asm)
[transcode] V: video buffer     | 10 @ 720x480
[import_vob.so] v0.5.9 (2003-07-22) (video) MPEG-2 | (audio) MPEG/AC3/PCM | (subtitle)
[export_xvid2.so] v0.3.10 (2003-07-30) (video) XviD 0.9.x (aka API 2.1 series)
| (audio) MPEG/AC3/PCM
[import_vob.so] tccat -i "/mnt/dos/stuff/sin_city/video_ts/vts3/vts_03_2.vob" -t vob -d 0 -S 0 | tcdemux -a 1 -x ac3 -S 0 -M 2 -d 0 | tcextract -t vob -a 1 -x ac3 -d 0 | tcdecode -x a52 -d 0 -A 0
[import_vob.so] tccat -i "/mnt/dos/stuff/sin_city/video_ts/vts3/vts_03_2.vob" -t vob -d 0 -S 0 | tcdemux -s 0x81 -x mpeg2 -S 0 -M 2 -f 23.976024 -P /tmp/fileApCYOr   -d 0 | tcextract -t vob -a 0 -x mpeg2 -d 0 | tcdecode -x mpeg2 -d 0
No accelerated IMDCT transform found
No ./xvid2.cfg nor ~/.transcode/xvid2.cfg file found, falling back to hardcoded
defaults
(aud_aux.c) using lame-3.93 MMX
[demuxer.c] (pid=8913) '0x00000000' not yet supported0:05, ( 0| 0| 9)
[demuxer.c] (pid=8910) '0x00000000' not yet supported0:27, ( 0| 0| 9)
encoding frames [000000-000734],  16.73 fps, EMT: 0:00:30, ( 0| 0| 1)
clean up | frame threads | unload modules | cancel signal | internal threads | done
[transcode] clipped 2455 audio samples
[transcode] encoded 735 frames (2 dropped, 0 cloned), clip length  30.66 s
[schneidz@lq]$

this keeps crashing after 30 seconds of encoding. any ideas.

thanks,

acid_kewpie · 10-08-2005, 07:16 AM

doesn't look like a crash to me./.. looks like the stream really is that long... you wouldn't normally encode from vob files directly, dvd videos span multiple vob files in all sorts of weird ways. normally you (well.. I) would treat the whole directory as a dvd including the ifo files from the dvd.

schneidz · 10-08-2005, 02:08 PM

thanks acid, well transcode stops 30s into this vob (and about 9 mins into another one. i showed 'vts_03_2.vob' as an example.)

not sure what you mean about the ifo's. i did this:
[schneidz@lq]$ transcode -a 1 -y xvid,xvid -F mpeg4 -M 2 -N 0x55 -s 3 -w 650,75,90 -b 64 -B 12,10,8 -i /mnt/dos/stuff/sin_city/video_ts/vts3/ -o sc-temp.avi

where i end up with an avi that is 19:15 (18:45 from vts_03_1.vob and the first 30 seconds of vts_03_2.vob)

anyone know a lot alot about transcode and output parameters?

schneidz · 05-06-2006, 06:23 PM

hi i ran this command on this directory and it hangs forever (not doing anything):

Code:

[schneidz@OEMComputer BACKUP]$ ll video_ts
total 7274304
-rwxrwxrwx    1 root     root     1073307648 May  6 17:02 vts_02_1.vob
-rwxrwxrwx    1 root     root     1073203200 May  6 17:06 vts_02_2.vob
-rwxrwxrwx    1 root     root     1073205248 May  6 17:11 vts_02_3.vob
-rwxrwxrwx    1 root     root     1073672192 May  6 17:20 vts_02_4.vob
-rwxrwxrwx    1 root     root     1073434624 May  6 17:28 vts_02_5.vob
-rwxrwxrwx    1 root     root     1073465344 May  6 17:36 vts_02_6.vob
-rwxrwxrwx    1 root     root     1008523264 May  6 17:43 vts_02_7.vob
[schneidz@OEMComputer BACKUP]$ transcode -a 1 -y xvid,xvid -F mpeg4 -M 2 -N 0x55 -s 3 -w 650,75,90 -b 64 -B 12,10,8 -i /mnt/dos/stuff/BACKUP/VIDEO_TS/ -o bak.avi
transcode v0.6.9 (C) 2001-2003 Thomas Oestreich
libdvdread: Using libdvdcss version 1.2.8 for DVD access
libdvdread: Couldn't find device name.
libdvdread: Can't open file VIDEO_TS.IFO.
[transcode] auto-probing source /mnt/dos/stuff/BACKUP/VIDEO_TS/ (ok)
[transcode] V: import format    | MPEG-2  (V=vob|A=vob)
[transcode] V: AV demux/sync    | (2) initial MPEG sequence / enforce frame rate[transcode] V: import frame     | 720x480  1.50:1  encoded @ 16:9
[transcode] V: new aspect ratio | 640x384  1.67:1 (-B)
[transcode] V: bits/pixel       | 0.110 (low)
[transcode] V: decoding fps,frc | 23.976,1
[transcode] A: import format    | 0x2001  AC3/A52      [48000,16,2]
[transcode] A: export format    | 0x55    MPEG layer-3 [48000,16,2]   64 kbps
[transcode] V: encoding fps,frc | 23.976,1
[transcode] A: bytes per frame  | 8008 (8008.000000)
[transcode] A: adjustment       | 0@1000
[transcode] A: rescale stream   | 3.000
[transcode] V: IA32 accel mode  | sse2 (sse2 sse mmxext mmx asm)
[transcode] V: video buffer     | 10 @ 720x480
[import_vob.so] v0.5.9 (2003-07-22) (video) MPEG-2 | (audio) MPEG/AC3/PCM | (subtitle)
[export_xvid2.so] v0.3.10 (2003-07-30) (video) XviD 0.9.x (aka API 2.1 series)
| (audio) MPEG/AC3/PCM
[import_vob.so] tccat -i "/mnt/dos/stuff/BACKUP/VIDEO_TS/" -t vob -d
0 -S 0 | tcdemux -a 1 -x ac3 -S 0 -M 2 -d 0 | tcextract -t vob -a 1 -x ac3 -d 0
| tcdecode -x a52 -d 0 -A 0
[import_vob.so] tccat -i "/mnt/dos/stuff/BACKUP/VIDEO_TS/" -t vob -d
0 -S 0 | tcdemux -s 0x81 -x mpeg2 -S 0 -M 2 -f 23.976024 -P /tmp/file8zFryJ   -d 0 | tcextract -t vob -a 0 -x mpeg2 -d 0 | tcdecode -x mpeg2 -d 0
No accelerated IMDCT transform found
No ./xvid2.cfg nor ~/.transcode/xvid2.cfg file found, falling back to hardcoded
defaults
(aud_aux.c) using lame-3.93 MMX

can someone help me figure out why it is hanging on this step?

thanks,
schneidz

schneidz · 05-07-2006, 01:50 AM

here's something new. it ended with this:

Code:

(aud_aux.c) using lame-3.93 MMX
 
clean up | frame threads | unload modules | cancel signal | internal threads | done
[transcode] encoded 0 frames (167674 dropped, 0 cloned), clip length   0.00 s
[schneidz@OEMComputer BACKUP]$