====== The Nightmare Before Christmas ======

  * [[Problem DVDs]]

  * Disc title: NIGHTMARE
  * Serial ID: 291894C6
  * dvdread Disc ID: 2897fd1cad398390b635383800a790e8



==== Handbrake ====

=== Scan ===

handbrake -i /dev/dvd --scan
<code>
[13:47:23] hb_init: starting libhb thread
HandBrake rev5474 (2014022199) - Linux x86_64 - http://handbrake.fr
2 CPUs detected
Opening /dev/dvd...
[13:47:23] hb_scan: path=/dev/dvd, title_index=1
libbluray/bdnav/index_parse.c:162: indx_parse(): error opening /dev/dvd/BDMV/index.bdmv
libbluray/bdnav/index_parse.c:162: indx_parse(): error opening /dev/dvd/BDMV/BACKUP/index.bdmv
libbluray/bluray.c:1725: nav_get_title_list(/dev/dvd) failed (0x7f2594000900)
[13:47:23] bd: not a bd - trying as a stream/file instead
[13:47:23] dvd: Region mask 0xfe
libdvdnav: Using dvdnav version 4.1.3
libdvdread: Using libdvdcss version 1.2.13 for DVD access
libdvdnav: DVD Title: NIGHTMARE
libdvdnav: DVD Serial Number: 291894C6
libdvdnav: DVD Title (Alternative): NIGHTMARE
libdvdnav: Unable to find map file '/home/steve/.dvdnav/NIGHTMARE.map'
libdvdnav: DVD disk reports itself with Region mask 0x00f60000. Regions: 1 4

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 0x00000152
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x0000023d
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x0000031d
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_0.VOB at 0x0000034e
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_1.VOB at 0x0000bc04
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_03_0.VOB at 0x001fa088
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_03_1.VOB at 0x001fa0f8
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_04_1.VOB at 0x001fb3b2
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_05_0.VOB at 0x001fb4ad
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_05_1.VOB at 0x001fb610
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_06_0.VOB at 0x0027b89e
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_06_1.VOB at 0x0027ba27
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_07_0.VOB at 0x0028f465
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_07_1.VOB at 0x0028f4e8
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_08_1.VOB at 0x002b7d40
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_09_1.VOB at 0x002d0a27
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_10_0.VOB at 0x002d228c
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_10_1.VOB at 0x002d245f
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_11_0.VOB at 0x002d33d1
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_11_1.VOB at 0x002d3454
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_12_0.VOB at 0x002e3b30
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_12_1.VOB at 0x002e3c93
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_13_1.VOB at 0x0039d9ec
libdvdread: Elapsed time 0
libdvdread: Found 13 VTS's
libdvdread: Elapsed time 0
libdvdread: Using libdvdcss version 1.2.13 for DVD access
[13:47:24] scan: DVD has 19 title(s)
[13:47:24] scan: scanning title 1
[13:47:24] scan: opening IFO for VTS 2
[13:47:24] dvd: Skipping multi-angle cells 1-2
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] scan: duration is 01:16:04 (4564066 ms)
[13:47:24] pgc_id: 1, pgn: 1: pgc: 0x7f25940173f0
[13:47:24] scan: vts=2, ttn=1, cells=0->33, blocks=0->2024536, 2022666 blocks
[13:47:24] scan: checking audio 1
[13:47:24] scan: id=0x88bd, lang=Unknown (DTS), 3cc=und ext=0
[13:47:24] scan: checking audio 2
[13:47:24] scan: id=0x81bd, lang=English (AC3), 3cc=eng ext=1
[13:47:24] scan: checking audio 3
[13:47:24] scan: id=0x82bd, lang=Francais (AC3), 3cc=fra ext=1
[13:47:24] scan: checking audio 4
[13:47:24] scan: id=0x83bd, lang=English (AC3), 3cc=eng ext=1
[13:47:24] scan: checking subtitle 1
[13:47:24] scan: id=0x20bd, lang=English (Closed Caption), 3cc=eng ext=5
[13:47:24] scan: checking subtitle 2
[13:47:24] scan: id=0x21bd, lang=Espanol, 3cc=spa ext=1
[13:47:24] scan: title 1 has 21 chapters
[13:47:24] dvd: Skipping multi-angle cells 1-2
[13:47:24] dvd: Skipping multi-angle cells 30-31
[13:47:24] scan: chap 1 c=0->3, b=0->23754 (22487), 46932 ms
[13:47:24] scan: chap 2 c=4->4, b=23755->160346 (136592), 301833 ms
[13:47:24] scan: chap 3 c=5->6, b=160347->357134 (196788), 467455 ms
[13:47:24] scan: chap 4 c=7->8, b=357135->523026 (165892), 403305 ms
[13:47:24] scan: chap 5 c=9->10, b=523027->656710 (133684), 323347 ms
[13:47:24] scan: chap 6 c=11->11, b=656711->767697 (110987), 267907 ms
[13:47:24] scan: chap 7 c=12->13, b=767698->890145 (122448), 290144 ms
[13:47:24] scan: chap 8 c=14->14, b=890146->968333 (78188), 190556 ms
[13:47:24] scan: chap 9 c=15->16, b=968334->1029247 (60914), 154789 ms
[13:47:24] scan: chap 10 c=17->17, b=1029248->1141337 (112090), 261748 ms
[13:47:24] scan: chap 11 c=18->19, b=1141338->1212404 (71067), 172951 ms
[13:47:24] scan: chap 12 c=20->20, b=1212405->1280655 (68251), 153456 ms
[13:47:24] scan: chap 13 c=21->21, b=1280656->1334989 (54334), 138392 ms
[13:47:24] scan: chap 14 c=22->22, b=1334990->1376852 (41863), 104424 ms
[13:47:24] scan: chap 15 c=23->24, b=1376853->1504797 (127945), 301154 ms
[13:47:24] scan: chap 16 c=25->25, b=1504798->1551183 (46386), 108311 ms
[13:47:24] scan: chap 17 c=26->27, b=1551184->1624937 (73754), 181852 ms
[13:47:24] scan: chap 18 c=28->28, b=1624938->1736594 (111657), 250861 ms
[13:47:24] scan: chap 19 c=29->29, b=1736595->1800018 (63424), 156421 ms
[13:47:24] scan: chap 20 c=30->32, b=1800019->2024531 (223910), 288041 ms
[13:47:24] scan: chap 21 c=33->33, b=2024532->2024536 (5), 176 ms
[13:47:24] scan: aspect = 1.33333
[13:47:24] scan: decoding previews for title 1
libdvdnav: DVD disk reports itself with Region mask 0x00f60000. Regions: 1 4
[13:47:24] scan: title angle(s) 2
[13:47:24] scan: audio 0x88bd: dca, rate=48000Hz, bitrate=768000 Unknown (DTS) (5.1 ch)
[13:47:24] scan: audio 0x83bd: AC-3, rate=48000Hz, bitrate=192000 English (AC3) (Dolby Surround)
[13:47:24] scan: audio 0x81bd: AC-3, rate=48000Hz, bitrate=384000 English (AC3) (5.1 ch)
[13:47:24] scan: audio 0x82bd: AC-3, rate=48000Hz, bitrate=384000 Francais (AC3) (5.1 ch)
[13:47:24] scan: 10 previews, 720x480, 23.976 fps, autocrop = 46/46/0/2, aspect 4:3, PAR 8:9
[13:47:24] libhb: scan thread found 1 valid title(s)
+ title 1:
  + vts 2, ttn 1, cells 0->33 (2022666 blocks)
  + angle(s) 2
  + duration: 01:16:04
  + size: 720x480, pixel aspect: 8/9, display aspect: 1.33, 23.976 fps
  + autocrop: 46/46/0/2
  + chapters:
    + 1: cells 0->3, 22487 blocks, duration 00:00:47
    + 2: cells 4->4, 136592 blocks, duration 00:05:02
    + 3: cells 5->6, 196788 blocks, duration 00:07:47
    + 4: cells 7->8, 165892 blocks, duration 00:06:43
    + 5: cells 9->10, 133684 blocks, duration 00:05:23
    + 6: cells 11->11, 110987 blocks, duration 00:04:28
    + 7: cells 12->13, 122448 blocks, duration 00:04:50
    + 8: cells 14->14, 78188 blocks, duration 00:03:11
    + 9: cells 15->16, 60914 blocks, duration 00:02:35
    + 10: cells 17->17, 112090 blocks, duration 00:04:22
    + 11: cells 18->19, 71067 blocks, duration 00:02:53
    + 12: cells 20->20, 68251 blocks, duration 00:02:33
    + 13: cells 21->21, 54334 blocks, duration 00:02:18
    + 14: cells 22->22, 41863 blocks, duration 00:01:44
    + 15: cells 23->24, 127945 blocks, duration 00:05:01
    + 16: cells 25->25, 46386 blocks, duration 00:01:48
    + 17: cells 26->27, 73754 blocks, duration 00:03:02
    + 18: cells 28->28, 111657 blocks, duration 00:04:11
    + 19: cells 29->29, 63424 blocks, duration 00:02:36
    + 20: cells 30->32, 223910 blocks, duration 00:04:48
    + 21: cells 33->33, 5 blocks, duration 00:00:00
  + audio tracks:
    + 1, Unknown (DTS) (5.1 ch) (iso639-2: und), 48000Hz, 768000bps
    + 2, English (AC3) (5.1 ch) (iso639-2: eng), 48000Hz, 384000bps
    + 3, Francais (AC3) (5.1 ch) (iso639-2: fra), 48000Hz, 384000bps
    + 4, English (AC3) (Dolby Surround) (iso639-2: eng), 48000Hz, 192000bps
  + subtitle tracks:
    + 1, English (Closed Caption) (iso639-2: eng) (Bitmap)(VOBSUB)
    + 2, Espanol (iso639-2: spa) (Bitmap)(VOBSUB)
    + 3, Closed Captions (iso639-2: und) (Text)(CC)
HandBrake has exited.
</code>

=== Test Encode ===

This one segfaults, copying the first three audio tracks (including the DTS)

  * medium, high, 3.1
  * tune film
  * q 20
  * chapters 1 to 1
  * DTS, AC3 copy
  * copy audio tracks 1, 2, 4 (DTS Unknown, English 5.1, English 2.0)

''HandBrakeCLI -i NIGHTMARE.iso -c 1-1 -o high-3.1-ac3-x264-medium-film-vfr-480p.mkv -f mkv -s 1,2 -m -4 -O -e x264 --x264-preset medium --h264-profile high --h264-level 3.1 --x264-tune film -c 1-1 -q 20 --vfr -a 1,2,4 -E copy -d -5 -9''

<code>
[dca @ 0x7ff90c0e0920] ERROR: block code look-up failed
[dca @ 0x7ff90c0e0920] error decoding block
[12:51:30] scan: audio 0x88bd: dca, rate=48000Hz, bitrate=768000 Unknown (DTS) (5.1 ch)
[12:51:30] scan: audio 0x83bd: AC-3, rate=48000Hz, bitrate=192000 English (AC3) (Dolby Surround)
[12:51:30] scan: audio 0x82bd: AC-3, rate=48000Hz, bitrate=384000 Francais (AC3) (5.1 ch)
[12:51:30] scan: audio 0x81bd: AC-3, rate=48000Hz, bitrate=384000 English (AC3) (5.1 ch)
</code>

Using the same encode, but skipping the DTS track, works fine:

  * copy audio tracks 2, 4 (English 5.1, English 2.0)