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DVD IFO files no longer show correct language/runtime information #760

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vevv opened this issue Sep 28, 2023 · 2 comments
Open

DVD IFO files no longer show correct language/runtime information #760

vevv opened this issue Sep 28, 2023 · 2 comments
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@JeromeMartinez

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@vevv
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vevv commented Sep 28, 2023

This appears to be a change in 23.07. Previously, IFO could be relied upon for language and runtime, but now that's no longer the case, breaking existing tooling assuming that. In older versions, IFO&VOB provided all necessary information, but mediainfo of the IFO is missing the exact same things as mediainfo of the VOB.

23.07

IFO:

General
Complete name : VTS_01_0.IFO
Format : DVD Video
File size : 1.00 GiB
Duration : 15 min 2 s
Overall bit rate mode : Variable
Overall bit rate : 9 515 kb/s
Frame rate : 29.970 FPS

Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings : CustomMatrix / BVOP
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=15
Format settings, picture structure : Frame
Duration : 15 min 2 s / 22 min 22 s
Bit rate mode : Variable
Bit rate : 8 749 kb/s
Maximum bit rate : 8 000 kb/s
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 (30000/1001) FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.845
Time code of first frame : 02:10:58:15
Time code source : Group of pictures header
GOP, Open/Closed : Closed
Stream size : 942 MiB (92%)
intra_dc_precision : 10
Source : VTS_01_1.VOB

Audio #1
ID : 189 (0xBD)-128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Muxing mode : DVD-Video
Duration : 15 min 2 s / 22 min 22 s
Bit rate mode : Constant
Bit rate : 384 kb/s
Channel(s) : 6 channels
Channel layout : L R C LFE Ls Rs
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 41.3 MiB (4%)
Service kind : Complete Main
bsid : 8
Dialog Normalization : -27
Dialog Normalization : -27 dB
compr : -5.49
compr : -5.49 dB
acmod : 7
lfeon : 1
dialnorm_Average : -27
dialnorm_Average : -27 dB
dialnorm_Minimum : -27
dialnorm_Minimum : -27 dB
dialnorm_Maximum : -27
dialnorm_Maximum : -27 dB
dialnorm_Count : 467
compr_Average : 0.07
compr_Average : 0.07 dB
compr_Minimum : -6.88
compr_Minimum : -6.88 dB
compr_Maximum : 5.46
compr_Maximum : 5.46 dB
compr_Count : 459
dynrng_Average : 15.85
dynrng_Average : 15.85 dB
dynrng_Minimum : -22.36
dynrng_Minimum : -22.36 dB
dynrng_Maximum : 23.94
dynrng_Maximum : 23.94 dB
dynrng_Count : 467
Source : VTS_01_1.VOB

Audio #2
ID : 189 (0xBD)-129 (0x81)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Muxing mode : DVD-Video
Duration : 15 min 2 s / 22 min 22 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 20.7 MiB (2%)
Service kind : Complete Main
bsid : 8
Dialog Normalization : -27
Dialog Normalization : -27 dB
compr : 3.52
compr : 3.52 dB
dynrng : -18.20
dynrng : -18.20 dB
dsurmod : 0
acmod : 2
lfeon : 0
dialnorm_Average : -27
dialnorm_Average : -27 dB
dialnorm_Minimum : -27
dialnorm_Minimum : -27 dB
dialnorm_Maximum : -27
dialnorm_Maximum : -27 dB
dialnorm_Count : 469
compr_Average : 3.29
compr_Average : 3.29 dB
compr_Minimum : -1.16
compr_Minimum : -1.16 dB
compr_Maximum : 5.74
compr_Maximum : 5.74 dB
compr_Count : 367
dynrng_Average : 10.30
dynrng_Average : 10.30 dB
dynrng_Minimum : -20.74
dynrng_Minimum : -20.74 dB
dynrng_Maximum : 22.44
dynrng_Maximum : 22.44 dB
dynrng_Count : 469
Source : VTS_01_1.VOB

Text #1
ID : 189 (0xBD)-32 (0x20)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Duration : 15 min 0 s / 22 min 22 s
Delay relative to video : 200 ms
Source : VTS_01_1.VOB

Text #2
ID : 189 (0xBD)-33 (0x21)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Duration : 15 min 0 s / 22 min 22 s
Delay relative to video : 200 ms
Source : VTS_01_1.VOB

Text #3
ID : 189 (0xBD)-34 (0x22)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Duration : 15 min 0 s / 22 min 22 s
Delay relative to video : 200 ms
Source : VTS_01_1.VOB

Menu #1
Duration : 22 min 22 s
00:00:00.000 : Chapter 1
00:05:26.000 : Chapter 2
00:11:49.000 : Chapter 3
00:20:05.000 : Chapter 4
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0
Source : VTS_01_1.VOB

Menu #2
Duration : 19 min 25 s
00:00:00.000 : Chapter 1
00:04:42.500 : Chapter 2
00:10:29.500 : Chapter 3
00:18:25.500 : Chapter 4
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0
Source : VTS_01_1.VOB

Menu #3
Duration : 15 min 4 s
00:00:00.000 : Chapter 1
00:05:12.500 : Chapter 2
00:10:10.500 : Chapter 3
00:13:33.500 : Chapter 4
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0
Source : VTS_01_1.VOB

Menu #4
Duration : 14 min 5 s
00:00:00.000 : Chapter 1
00:01:43.500 : Chapter 2
00:06:21.500 : Chapter 3
00:12:11.500 : Chapter 4
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0
Source : VTS_01_1.VOB

Menu #5
Duration : 27 min 57 s
00:00:00.000 : Chapter 1
00:00:05.640 : Chapter 2
00:00:42.640 : Chapter 3
00:01:08.640 : Chapter 4
00:01:41.640 : Chapter 5
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0
Source : VTS_01_1.VOB

VOB:

General
Complete name : VTS_01_1.VOB
CompleteName_Last : VTS_01_5.VOB
Format : MPEG-PS
File size : 4.13 GiB
Duration : 27 min 58 s
Overall bit rate mode : Variable
Overall bit rate : 21.1 Mb/s
Frame rate : 29.970 FPS

Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings : CustomMatrix / BVOP
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=15
Format settings, picture structure : Frame
Duration : 27 min 58 s
Bit rate mode : Variable
Bit rate : 20.1 Mb/s
Maximum bit rate : 8 000 kb/s
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 (30000/1001) FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 1.944
Time code of first frame : 02:10:58:15
Time code source : Group of pictures header
GOP, Open/Closed : Closed
Stream size : 3.93 GiB (95%)

Audio #1
ID : 189 (0xBD)-128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Muxing mode : DVD-Video
Duration : 27 min 58 s
Bit rate mode : Constant
Bit rate : 384 kb/s
Channel(s) : 6 channels
Channel layout : L R C LFE Ls Rs
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 76.8 MiB (2%)
Service kind : Complete Main

Audio #2
ID : 189 (0xBD)-129 (0x81)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Muxing mode : DVD-Video
Duration : 27 min 58 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 38.4 MiB (1%)
Service kind : Complete Main

Text #1
ID : 189 (0xBD)-32 (0x20)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Delay relative to video : 200 ms

Text #2
ID : 189 (0xBD)-33 (0x21)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Delay relative to video : 200 ms

Text #3
ID : 189 (0xBD)-34 (0x22)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Delay relative to video : 200 ms

Menu
Format : DVD-Video
23.06

IFO:

General
Complete name : VTS_01_0.IFO
Format : DVD Video
Format profile : Program
File size : 76.0 KiB
Duration : 27 min 57 s
Overall bit rate mode : Variable
Overall bit rate : 371 b/s
Frame rate : 29.970 FPS

Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Duration : 27 min 57 s
Bit rate mode : Variable
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 (29970/1000) FPS
Standard : NTSC
Compression mode : Lossy

Audio #1
ID : 128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Duration : 27 min 57 s
Channel(s) : 6 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Language : Korean

Audio #2
ID : 129 (0x81)
Format : AC-3
Format/Info : Audio Coding 3
Duration : 27 min 57 s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Language : Chinese

Text #1
ID : 32 (0x20)
Format : RLE
Format/Info : Run-length encoding
Bit depth : 2 bits
Language : Chinese

Text #2
ID : 33 (0x21)
Format : RLE
Format/Info : Run-length encoding
Bit depth : 2 bits
Language : Chinese

Text #3
ID : 34 (0x22)
Format : RLE
Format/Info : Run-length encoding
Bit depth : 2 bits
Language : English

Menu #1
Duration : 12 min 4 s
00:00:00.000 : Chapter 1
00:04:19.500 : Chapter 2
00:10:51.500 : Chapter 3
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0

Menu #2
Duration : 22 min 22 s
00:00:00.000 : Chapter 1
00:05:26.000 : Chapter 2
00:11:49.000 : Chapter 3
00:20:05.000 : Chapter 4
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0

Menu #3
Duration : 19 min 25 s
00:00:00.000 : Chapter 1
00:04:42.500 : Chapter 2
00:10:29.500 : Chapter 3
00:18:25.500 : Chapter 4
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0

Menu #4
Duration : 15 min 4 s
00:00:00.000 : Chapter 1
00:05:12.500 : Chapter 2
00:10:10.500 : Chapter 3
00:13:33.500 : Chapter 4
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0

Menu #5
Duration : 14 min 5 s
00:00:00.000 : Chapter 1
00:01:43.500 : Chapter 2
00:06:21.500 : Chapter 3
00:12:11.500 : Chapter 4
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0

Menu #6
Duration : 27 min 57 s
00:00:00.000 : Chapter 1
00:00:05.640 : Chapter 2
00:00:42.640 : Chapter 3
00:01:08.640 : Chapter 4
00:01:41.640 : Chapter 5
List (Audio) : 0 / 1
List (Subtitles 4/3) : 0 / 0 / 0
List (Subtitles Wide) : 0 / 1 / 2
List (Subtitles Letterbox) : 0 / 1 / 2
List (Subtitles Pan&Scan) : 0 / 0 / 0

Menu #7

VOB:

General
Complete name : VTS_01_1.VOB
Format : MPEG-PS
File size : 1 024 MiB
Duration : 15 min 2 s
Overall bit rate mode : Variable
Overall bit rate : 9 515 kb/s
Frame rate : 29.970 FPS

Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings : CustomMatrix / BVOP
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=15
Format settings, picture structure : Frame
Duration : 15 min 2 s
Bit rate mode : Variable
Bit rate : 8 749 kb/s
Maximum bit rate : 8 000 kb/s
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 (30000/1001) FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.845
Time code of first frame : 02:10:58:15
Time code source : Group of pictures header
GOP, Open/Closed : Closed
Stream size : 942 MiB (92%)

Audio #1
ID : 189 (0xBD)-128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Muxing mode : DVD-Video
Duration : 15 min 2 s
Bit rate mode : Constant
Bit rate : 384 kb/s
Channel(s) : 6 channels
Channel layout : L R C LFE Ls Rs
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 41.3 MiB (4%)
Service kind : Complete Main

Audio #2
ID : 189 (0xBD)-129 (0x81)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Muxing mode : DVD-Video
Duration : 15 min 2 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 20.7 MiB (2%)
Service kind : Complete Main

Text #1
ID : 189 (0xBD)-32 (0x20)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Duration : 15 min 0 s
Delay relative to video : 200 ms

Text #2
ID : 189 (0xBD)-33 (0x21)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Duration : 15 min 0 s
Delay relative to video : 200 ms

Text #3
ID : 189 (0xBD)-34 (0x22)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Duration : 15 min 0 s
Delay relative to video : 200 ms

Menu
Format : DVD-Video
@JeromeMartinez
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Member

there was a big rework on DVD IFO for a customer and in order to have a better support, especially in ISO, it may have lead to bad collateral effects.
We already fixed some stuff about duration, please test latest dev snapshots.
About languages, we think we have changed nothing on this side, if dev snapshots still have this issue please share an IFO (here of info@mediaarea.net if need of private sharing).

@JeromeMartinez JeromeMartinez self-assigned this Sep 28, 2023
@vevv
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vevv commented Oct 5, 2023 •
edited

I tried the latest dev snapshot, runtimes appear correct now, but I found an interesting behavior. When calling mediainfo VIDEO_TS/VTS_01_0.IFO, I get more detailed information (which presumably comes from analyzing the VOBs), but no audio track language. When I copy the IFO to a different unrelated directory however, and run mediainfo on that, it has the language information like versions prior to 23.07 did. I was able to reproduce this on multiple discs.

On another note, it seems like the BUP files now present the same information as IFO files did on older versions.

Full disc 
General
Complete name                            : DVD/VIDEO_TS/VTS_01_0.IFO
Format                                   : DVD Video
File size                                : 3.72 GiB
Duration                                 : 1 h 44 min
Overall bit rate mode                    : Variable
Overall bit rate                         : 5 096 kb/s
Frame rate                               : 29.970 FPS

Video
ID                                       : 224 (0xE0)
Format                                   : MPEG Video
Format version                           : Version 2
Format profile                           : Main@Main
Format settings                          : CustomMatrix / BVOP
Format settings, BVOP                    : Yes
Format settings, Matrix                  : Custom
Format settings, GOP                     : Variable
Duration                                 : 1 h 44 min
Bit rate mode                            : Variable
Bit rate                                 : 4 483 kb/s
Maximum bit rate                         : 9 800 kb/s
Width                                    : 720 pixels
Height                                   : 480 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 29.970 (30000/1001) FPS
Standard                                 : NTSC
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.433
Stream size                              : 3.27 GiB (88%)
intra_dc_precision                       : 10
Source                                   : VTS_01_1.VOB

Audio #1
ID                                       : 189 (0xBD)-128 (0x80)
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Commercial name                          : Dolby Digital
Format settings                          : Dolby Surround
Muxing mode                              : DVD-Video
Duration                                 : 1 h 44 min
Bit rate mode                            : Constant
Bit rate                                 : 256 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 48.0 kHz
Frame rate                               : 31.250 FPS (1536 SPF)
Compression mode                         : Lossy
Stream size                              : 191 MiB (5%)
Service kind                             : Complete Main
bsid                                     : 8
Dialog Normalization                     : -25
Dialog Normalization                     : -25 dB
compr                                    : 23.80
compr                                    : 23.80 dB
dynrng                                   : 23.94
dynrng                                   : 23.94 dB
dsurmod                                  : 2
dsurmod                                  : Dolby Surround encoded
acmod                                    : 2
lfeon                                    : 0
dialnorm_Average                         : -25
dialnorm_Average                         : -25 dB
dialnorm_Minimum                         : -25
dialnorm_Minimum                         : -25 dB
dialnorm_Maximum                         : -25
dialnorm_Maximum                         : -25 dB
dialnorm_Count                           : 2817
compr_Average                            : 10.00
compr_Average                            : 10.00 dB
compr_Minimum                            : -1.16
compr_Minimum                            : -1.16 dB
compr_Maximum                            : 23.80
compr_Maximum                            : 23.80 dB
compr_Count                              : 2738
dynrng_Average                           : 10.08
dynrng_Average                           : 10.08 dB
dynrng_Minimum                           : -1.16
dynrng_Minimum                           : -1.16 dB
dynrng_Maximum                           : 23.94
dynrng_Maximum                           : 23.94 dB
dynrng_Count                             : 2790
Source                                   : VTS_01_1.VOB

Audio #2
ID                                       : 189 (0xBD)-129 (0x81)
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Commercial name                          : Dolby Digital
Format settings                          : Dolby Surround
Muxing mode                              : DVD-Video
Duration                                 : 1 h 44 min
Bit rate mode                            : Constant
Bit rate                                 : 256 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 48.0 kHz
Frame rate                               : 31.250 FPS (1536 SPF)
Compression mode                         : Lossy
Stream size                              : 191 MiB (5%)
Service kind                             : Complete Main
bsid                                     : 8
Dialog Normalization                     : -31
Dialog Normalization                     : -31 dB
compr                                    : 12.57
compr                                    : 12.57 dB
dynrng                                   : 12.82
dynrng                                   : 12.82 dB
dsurmod                                  : 2
dsurmod                                  : Dolby Surround encoded
acmod                                    : 2
lfeon                                    : 0
dialnorm_Average                         : -31
dialnorm_Average                         : -31 dB
dialnorm_Minimum                         : -31
dialnorm_Minimum                         : -31 dB
dialnorm_Maximum                         : -31
dialnorm_Maximum                         : -31 dB
dialnorm_Count                           : 2815
compr_Average                            : 3.50
compr_Average                            : 3.50 dB
compr_Minimum                            : -1.16
compr_Minimum                            : -1.16 dB
compr_Maximum                            : 12.57
compr_Maximum                            : 12.57 dB
compr_Count                              : 2717
dynrng_Average                           : 3.54
dynrng_Average                           : 3.54 dB
dynrng_Minimum                           : -1.01
dynrng_Minimum                           : -1.01 dB
dynrng_Maximum                           : 12.82
dynrng_Maximum                           : 12.82 dB
dynrng_Count                             : 2777
Source                                   : VTS_01_1.VOB

Text #1
ID                                       : 189 (0xBD)-34 (0x22)
Format                                   : RLE
Format/Info                              : Run-length encoding
Muxing mode                              : DVD-Video
Duration                                 : 1 h 44 min
Delay relative to video                  : 35 s 903 ms
Source                                   : VTS_01_1.VOB

Text #2
ID                                       : 224 (0xE0)-CC3
Format                                   : EIA-608
Muxing mode, more info                   : Muxed in Video #1
Duration                                 : 1 h 44 min
Start time (commands)                    : 4 s 831 ms
Start time                               : 22 s 849 ms
Bit rate mode                            : Constant
Stream size                              : 0.00 Byte (0%)
Count of frames before first event       : 576
Type of the first event                  : PopOn
Caption service name                     : CC3
Source                                   : VTS_01_1.VOB

Text #3
ID                                       : 189 (0xBD)-34 (0x22)
Format                                   : RLE
Format/Info                              : Run-length encoding
Duration                                 : 1 h 44 min
Bit depth                                : 2 bits
Language                                 : French
Source                                   : VTS_01_1.VOB

Menu
Duration                                 : 1 h 44 min
00:00:00.000                             : Chapter 1
00:00:29.467                             : Chapter 2
00:04:29.633                             : Chapter 3
00:05:57.100                             : Chapter 4
00:13:04.833                             : Chapter 5
00:17:45.700                             : Chapter 6
00:19:42.800                             : Chapter 7
00:21:39.700                             : Chapter 8
00:24:22.300                             : Chapter 9
00:25:42.967                             : Chapter 10
00:28:20.100                             : Chapter 11
00:30:08.333                             : Chapter 12
00:32:01.033                             : Chapter 13
00:33:01.167                             : Chapter 14
00:35:34.467                             : Chapter 15
00:38:50.200                             : Chapter 16
00:42:14.833                             : Chapter 17
00:44:00.533                             : Chapter 18
00:47:51.700                             : Chapter 19
00:52:03.467                             : Chapter 20
00:54:59.300                             : Chapter 21
00:58:27.367                             : Chapter 22
01:01:31.800                             : Chapter 23
01:07:14.133                             : Chapter 24
01:17:56.467                             : Chapter 25
01:22:12.167                             : Chapter 26
01:28:53.133                             : Chapter 27
01:37:50.933                             : Chapter 28
List (Audio)                             : 0 / 1
List (Subtitles 4/3)                     : 0 / 0 / 0
List (Subtitles Wide)                    : 0 / 1 / 2
List (Subtitles Letterbox)               : 0 / 1 / 2
List (Subtitles Pan&Scan)                : 0 / 0 / 0
Source                                   : VTS_01_1.VOB
Just IFO 
General
Complete name                            : VTS_01_0.IFO
Format                                   : DVD Video
Format profile                           : Program
File size                                : 74.0 KiB
Duration                                 : 1 h 44 min
Overall bit rate mode                    : Variable
Overall bit rate                         : 97 b/s
Frame rate                               : 29.970 FPS

Video
ID                                       : 224 (0xE0)
Format                                   : MPEG Video
Format version                           : Version 2
Duration                                 : 1 h 44 min
Bit rate mode                            : Variable
Width                                    : 720 pixels
Height                                   : 480 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 29.970 (29970/1000) FPS
Standard                                 : NTSC
Compression mode                         : Lossy

Audio #1
ID                                       : 189 (0xBD)-128 (0x80)
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Duration                                 : 1 h 44 min
Channel(s)                               : 2 channels
Sampling rate                            : 48.0 kHz
Compression mode                         : Lossy
Language                                 : English

Audio #2
ID                                       : 189 (0xBD)-129 (0x81)
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Duration                                 : 1 h 44 min
Channel(s)                               : 2 channels
Sampling rate                            : 48.0 kHz
Compression mode                         : Lossy
Language                                 : English

Text #1
ID                                       : 189 (0xBD)-32 (0x20)
Format                                   : RLE
Format/Info                              : Run-length encoding
Duration                                 : 1 h 44 min
Bit depth                                : 2 bits
Language                                 : English

Text #2
ID                                       : 189 (0xBD)-33 (0x21)
Format                                   : RLE
Format/Info                              : Run-length encoding
Duration                                 : 1 h 44 min
Bit depth                                : 2 bits
Language                                 : Spanish

Text #3
ID                                       : 189 (0xBD)-34 (0x22)
Format                                   : RLE
Format/Info                              : Run-length encoding
Duration                                 : 1 h 44 min
Bit depth                                : 2 bits
Language                                 : French

Menu
Duration                                 : 1 h 44 min
00:00:00.000                             : Chapter 1
00:00:29.467                             : Chapter 2
00:04:29.633                             : Chapter 3
00:05:57.100                             : Chapter 4
00:13:04.833                             : Chapter 5
00:17:45.700                             : Chapter 6
00:19:42.800                             : Chapter 7
00:21:39.700                             : Chapter 8
00:24:22.300                             : Chapter 9
00:25:42.967                             : Chapter 10
00:28:20.100                             : Chapter 11
00:30:08.333                             : Chapter 12
00:32:01.033                             : Chapter 13
00:33:01.167                             : Chapter 14
00:35:34.467                             : Chapter 15
00:38:50.200                             : Chapter 16
00:42:14.833                             : Chapter 17
00:44:00.533                             : Chapter 18
00:47:51.700                             : Chapter 19
00:52:03.467                             : Chapter 20
00:54:59.300                             : Chapter 21
00:58:27.367                             : Chapter 22
01:01:31.800                             : Chapter 23
01:07:14.133                             : Chapter 24
01:17:56.467                             : Chapter 25
01:22:12.167                             : Chapter 26
01:28:53.133                             : Chapter 27
01:37:50.933                             : Chapter 28
List (Audio)                             : 0 / 1
List (Subtitles 4/3)                     : 0 / 0 / 0
List (Subtitles Wide)                    : 0 / 1 / 2
List (Subtitles Letterbox)               : 0 / 1 / 2
List (Subtitles Pan&Scan)                : 0 / 0 / 0

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