I attempted to scan a certain DVD. I do not know whether it has copy protection - old opera performance DVDs often do not have this, but sometimes do - but in any case, libdvdcss2 is in the installation folder and this installation has worked for ~ 60 DVDs of this kind so far.
For this particular DVD, the end result popup after the scan process says "no valid titles found".
But the log says, 6 valid titles found. And then there is some sort of exception at the end: json pack failure: NULL object.
The DVD surface looks fine. The DVD drive is pretty new / rarely used.
The DVD plays fine in my bluray player.
So, what is true now, what's going on?
Steps to reproduce the problem (If Applicable):
... only happens with that one DVD
HandBrake version (e.g., 1.0.0):
1.3.1
Operating system and version (e.g., Ubuntu 16.04 LTS, macOS 10.13 High Sierra, Windows 10 Creators Update):
Windows 10
HandBrake Activity Log ***required*** (see How-to get an activity log)
Code: Select all
HandBrake 1.3.1 (2020010400)
OS: Microsoft Windows NT 10.0.14393.0
CPU: AMD Ryzen 5 2600 Six-Core Processor
Ram: 16310 MB,
GPU Information:
NVIDIA GeForce GTX 1050 Ti - 26.21.14.3160
Screen: 1920x1200
Temp Dir: C:\Users\test\AppData\Local\Temp\
Install Dir: C:\Program Files\HandBrake
Data Dir: C:\Users\test\AppData\Roaming\HandBrake
-------------------------------------------
[18:16:53] Compile-time hardening features are enabled
[18:16:53] Nvenc version 9.0
[18:17:48] hb_init: starting libhb thread
# Starting Scan ...
[18:17:48] CPU:
[18:17:48] - logical processor count: 12
[18:17:48] Intel Quick Sync Video support: no
[18:17:48] hb_scan: path=H:\, title_index=0
src/libbluray/disc/disc.c:424: error opening file BDMV\index.bdmv
src/libbluray/disc/disc.c:424: error opening file BDMV\BACKUP\index.bdmv
src/libbluray/bluray.c:2585: nav_get_title_list(H:\) failed
[18:17:48] bd: not a bd - trying as a stream/file instead
libdvdnav: Using dvdnav version 6.0.1
libdvdnav: Unable to open device file H:\.
libdvdnav: vm: dvd_read_name failed
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
[18:17:49] scan: DVD has 6 title(s)
[18:17:49] scan: scanning title 1
[18:17:49] scan: duration is 02:40:32 (9632367 ms)
[18:17:49] pgc_id: 1, pgn: 1: pgc: 0000014071903710
[18:17:49] scan: checking audio 1
[18:17:49] scan: id=0x80bd, lang=Unknown (AC3), 3cc=und ext=0
[18:17:49] scan: checking subtitle 1
[18:17:49] scan: id=0x20bd, lang=English (4:3) [VOBSUB], 3cc=eng ext=1
[18:17:49] scan: title 1 has 37 chapters
[18:17:49] scan: chap 1, 116333 ms
[18:17:49] scan: chap 2, 350567 ms
[18:17:49] scan: chap 3, 529533 ms
[18:17:49] scan: chap 4, 159467 ms
[18:17:49] scan: chap 5, 250033 ms
[18:17:49] scan: chap 6, 95333 ms
[18:17:49] scan: chap 7, 213200 ms
[18:17:49] scan: chap 8, 282533 ms
[18:17:49] scan: chap 9, 437667 ms
[18:17:49] scan: chap 10, 89700 ms
[18:17:49] scan: chap 11, 181567 ms
[18:17:49] scan: chap 12, 272567 ms
[18:17:49] scan: chap 13, 109633 ms
[18:17:49] scan: chap 14, 116567 ms
[18:17:49] scan: chap 15, 333233 ms
[18:17:49] scan: chap 16, 225767 ms
[18:17:49] scan: chap 17, 255667 ms
[18:17:49] scan: chap 18, 232700 ms
[18:17:49] scan: chap 19, 500934 ms
[18:17:49] scan: chap 20, 87967 ms
[18:17:49] scan: chap 21, 82767 ms
[18:17:49] scan: chap 22, 240500 ms
[18:17:49] scan: chap 23, 82767 ms
[18:17:49] scan: chap 24, 120900 ms
[18:17:49] scan: chap 25, 57766 ms
[18:17:49] scan: chap 26, 592800 ms
[18:17:49] scan: chap 27, 135633 ms
[18:17:49] scan: chap 28, 226200 ms
[18:17:49] scan: chap 29, 364000 ms
[18:17:49] scan: chap 30, 126533 ms
[18:17:49] scan: chap 31, 537333 ms
[18:17:49] scan: chap 32, 353166 ms
[18:17:49] scan: chap 33, 281667 ms
[18:17:49] scan: chap 34, 639166 ms
[18:17:49] scan: chap 35, 461934 ms
[18:17:49] scan: chap 36, 320667 ms
[18:17:49] scan: chap 37, 167600 ms
[18:17:49] scan: aspect = 4:3
[18:17:49] scan: scanning title 2
[18:17:49] scan: duration is 00:01:02 (62000 ms)
[18:17:49] pgc_id: 2, pgn: 1: pgc: 0000014071903170
[18:17:49] scan: checking audio 1
[18:17:49] scan: id=0x80bd, lang=Unknown (AC3), 3cc=und ext=0
[18:17:49] scan: checking subtitle 1
[18:17:49] scan: id=0x20bd, lang=English (4:3) [VOBSUB], 3cc=eng ext=1
[18:17:49] scan: title 2 has 1 chapters
[18:17:49] scan: chap 1, 62000 ms
[18:17:49] scan: aspect = 4:3
[18:17:49] scan: scanning title 3
[18:17:49] scan: duration is 00:01:10 (70500 ms)
[18:17:49] pgc_id: 3, pgn: 1: pgc: 0000014071904490
[18:17:49] scan: checking audio 1
[18:17:49] scan: id=0x80bd, lang=Unknown (AC3), 3cc=und ext=0
[18:17:49] scan: checking subtitle 1
[18:17:49] scan: id=0x20bd, lang=English (4:3) [VOBSUB], 3cc=eng ext=1
[18:17:49] scan: title 3 has 1 chapters
[18:17:49] scan: chap 1, 70500 ms
[18:17:49] scan: aspect = 4:3
[18:17:49] scan: scanning title 4
[18:17:49] scan: duration is 00:01:27 (87700 ms)
[18:17:49] pgc_id: 4, pgn: 1: pgc: 0000014071903830
[18:17:49] scan: checking audio 1
[18:17:49] scan: id=0x80bd, lang=Unknown (AC3), 3cc=und ext=0
[18:17:49] scan: checking subtitle 1
[18:17:49] scan: id=0x20bd, lang=English (4:3) [VOBSUB], 3cc=eng ext=1
[18:17:49] scan: title 4 has 1 chapters
[18:17:49] scan: chap 1, 87700 ms
[18:17:49] scan: aspect = 4:3
[18:17:49] scan: scanning title 5
[18:17:49] scan: duration is 00:00:57 (57400 ms)
[18:17:49] pgc_id: 5, pgn: 1: pgc: 00000140719034D0
[18:17:49] scan: checking audio 1
[18:17:49] scan: id=0x80bd, lang=Unknown (AC3), 3cc=und ext=0
[18:17:49] scan: checking subtitle 1
[18:17:49] scan: id=0x20bd, lang=English (4:3) [VOBSUB], 3cc=eng ext=1
[18:17:49] scan: title 5 has 1 chapters
[18:17:49] scan: chap 1, 57400 ms
[18:17:49] scan: aspect = 4:3
[18:17:49] scan: scanning title 6
[18:17:49] scan: duration is 00:00:10 (10834 ms)
[18:17:49] pgc_id: 6, pgn: 1: pgc: 0000014071904B50
[18:17:49] scan: checking audio 1
[18:17:49] scan: id=0x80bd, lang=Unknown (AC3), 3cc=und ext=0
[18:17:49] scan: checking subtitle 1
[18:17:49] scan: id=0x20bd, lang=English (4:3) [VOBSUB], 3cc=eng ext=1
[18:17:49] scan: title 6 has 1 chapters
[18:17:49] scan: chap 1, 10834 ms
[18:17:49] scan: aspect = 4:3
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x00000167
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x0000c349
libdvdread: Elapsed time 0
libdvdread: Found 1 VTS's
libdvdread: Elapsed time 0
[18:17:50] scan: decoding previews for title 1
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
[18:17:51] scan: title angle(s) 1
[18:17:51] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=96000 Unknown (AC3) (2.0 ch) (96 kbps)
dvdnav: Read Error, Error reading NAV packet.
[18:17:55] Warning: Could not read data for preview 8, skipped
[18:17:55] scan: 7 previews, 720x480, 29.970 fps, autocrop = 38/0/12/2, aspect 4:3, PAR 8:9
[18:17:55] scan: decoding previews for title 2
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
[18:17:56] scan: title angle(s) 1
[18:17:56] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=96000 Unknown (AC3) (2.0 ch) (96 kbps)
[18:17:58] scan: 10 previews, 720x480, 29.970 fps, autocrop = 0/0/2/0, aspect 4:3, PAR 8:9
[18:17:58] scan: decoding previews for title 3
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
[18:17:58] scan: title angle(s) 1
[18:17:59] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=96000 Unknown (AC3) (2.0 ch) (96 kbps)
[18:18:00] scan: 10 previews, 720x480, 29.970 fps, autocrop = 22/0/2/0, aspect 4:3, PAR 8:9
[18:18:00] scan: decoding previews for title 4
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
[18:18:01] scan: title angle(s) 1
[18:18:01] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=96000 Unknown (AC3) (2.0 ch) (96 kbps)
[18:18:03] scan: 10 previews, 720x480, 29.970 fps, autocrop = 0/0/18/0, aspect 4:3, PAR 8:9
[18:18:03] scan: decoding previews for title 5
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
[18:18:03] scan: title angle(s) 1
[18:18:11] scan: 10 previews, 720x480, 29.970 fps, autocrop = 0/0/2/0, aspect 4:3, PAR 8:9
[18:18:11] scan: removing audio 0x80bd because no bitrate found
[18:18:11] scan: decoding previews for title 6
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
[18:18:11] scan: title angle(s) 1
libdvdnav: DVD disk reports itself with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
[18:18:14] scan: 10 previews, 720x480, 29.970 fps, autocrop = 70/78/84/82, aspect 4:3, PAR 8:9
[18:18:14] scan: removing audio 0x80bd because no bitrate found
[18:18:15] libhb: scan thread found 6 valid title(s)
json pack failure: NULL object
# Processing Scan Information ...
# Scan Finished ...