Dolby Vision now possible through MP4 Mux.

[built_to_chill]

I just tried going from mkv -> m2ts directly using the 2020-02-25--01-10-33 (Mac) nightly build of tsMuxeR. Just selecting two video layers from the mkv and nothing else. And selecting "Blu-ray folder" for the output.

I don't think it worked since there is no mention of Dolby Vision from mediainfo (unlike with @RESET_9999's example above):

Code: Select all

General
ID                                       : 1 (0x1)
Complete name                            : S08E01/BDMV/STREAM/00000.m2ts
Format                                   : BDAV
Format/Info                              : Blu-ray Video
File size                                : 19.8 GiB
Duration                                 : 53 min 7 s
Overall bit rate mode                    : Variable
Overall bit rate                         : 53.3 Mb/s
Maximum Overall bit rate                 : 35.5 Mb/s

Video #1
ID                                       : 4113 (0x1011)
Menu ID                                  : 1 (0x1)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L5.1@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Codec ID                                 : 36
Duration                                 : 53 min 7 s
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2

Video #2
ID                                       : 4117 (0x1015)
Menu ID                                  : 1 (0x1)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L5.1@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Codec ID                                 : 36
Duration                                 : 53 min 7 s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2

[baker99]

I wonder how well an mkv remux would work in a ts container. I know dv mp4s made from mkv's would have the odd hiccup, perhaps that's resolved using ts.
eac3to and gMKVExtractGUI can easily get you the 2 hevc video tracks and the thd atmos audio track which then gets added to tsmuxer nightly just like an m2ts. I bet it works great.
note: adding an mkv remux directly to tsmuxer usually brings upon errors that certain tracks are skipped, and it's usually the thd track. but it's always good practice to try it first and see, cuz if the tracks you want show up then it saves you time.

Hi there - is it the case now that the tsMuxeR nightly can create a dual layer DV m2ts file from an mkv?

I ask because I might have tried yesterday and it didn’t work. Or atleas there was no “Dolby Vision” written anywhere in mediainfo. Although I was jumping between different tsMuxeR builds, so I’ll definitely double check if you believe this should now work?

Would there be anything special to do - like first extracting the two DV layers before inputting then into tsMuxeR? Or just try opening the mkv in tsMuxeR directly. I don’t care about the audio for a proof of principle here. If this can create dual layer DVs it opens up lots of possibilities.

I’ll definitely try this later if you think it would work.

It doesn't do m2ts but does do ts, the ts works fine on the X700 bluray player from a usb hard drive, it's a pretty huge breakthrough

[built_to_chill]

It doesn't do m2ts but does do ts, the ts works fine on the X700 bluray player from a usb hard drive, it's a pretty huge breakthrough

Thank you! I just tried again selecting "ts" as the output for tsMuxeR.

And now MediaInfo says "Dolby Vision" . Again - this is going direct from mkv. I won't get excited just yet since will have to wait until tonight to actually try playing it and see if it's choppy etc. But trying just now in VLC on my MacBook Pro - nothing seemed obviously wrong (although there is no

Code: Select all

General
ID                                       : 1 (0x1)
Complete name                            : S08E01 Winterfell.ts
Format                                   : MPEG-TS
File size                                : 19.4 GiB
Duration                                 : 53 min 7 s
Overall bit rate mode                    : Variable
Overall bit rate                         : 52.2 Mb/s
Maximum Overall bit rate                 : 35.5 Mb/s

Video #1
ID                                       : 4113 (0x1011)
Menu ID                                  : 1 (0x1)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.07.06, BL / SMPTE ST 2086, HDR10 compatible
Codec ID                                 : 36
Duration                                 : 53 min 7 s
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Language                                 : English
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2

Video #2
ID                                       : 4117 (0x1015)
Menu ID                                  : 1 (0x1)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.07.06, EL+RPU / SMPTE ST 2086, HDR10 compatible
Codec ID                                 : 36
Duration                                 : 53 min 7 s
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 23.976 (24000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Language                                 : English
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2

[RESET_9999]

I just tried going from mkv -> m2ts directly using the 2020-02-25--01-10-33 (Mac) nightly build of tsMuxeR. Just selecting two video layers from the mkv and nothing else. And selecting "Blu-ray folder" for the output.

I don't think it worked since there is no mention of Dolby Vision from mediainfo (unlike with @RESET_9999's example above):

[baker99]

A quick question for the experts, if I remux my m2ts files from a UHD disc to ts can I reverse the process? i.e. using ts muxer to convert the ts back to m2ts will it be exactly the same as the original and work in the UHD disc? I'd rather not keep two copies of the files and waste hard drive space or have to re-rip my UHD discs again when needed.

[RESET_9999]

A quick question for the experts, if I remux my m2ts files from a UHD disc to ts can I reverse the process? i.e. using ts muxer to convert the ts back to m2ts will it be exactly the same as the original and work in the UHD disc? I'd rather not keep two copies of the files and waste hard drive space or have to re-rip my UHD discs again when needed.

yes, you can revert back to m2ts, ISO or bluray structure.

[yusesope]

Hello everyone!
I am happy to see that there have been developments.
I haven't tried the new method (tsMuxeR) yet but it looks promising.

Not to be outdone, MAYBE, I found a way to combine the base layer, the enhancement layer (both MEL and FEL) and RPU metadata in a single layer from a dual layer Blu-ray disc.

I did some tests with the latest Terminator (BL on one layer and FEL + RPU on the other)

Code: Select all

MPEG-H HEVC Video
48713 kbps          2160p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / HDR10 / BT.2020

* MPEG-H HEVC Video     
5128 kbps (9.53%)   1080p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / Dolby Vision FEL / BT.2020

and HERE you can find some test files.


I have created a custom tool (for now, a bunch of disorganized lines of code) and , without using DVDFab, these are the results (files without audio tracks):

Code: Select all

Formato                                 : MPEG-4
Nome commereciale                       : HDR10
Profilo formato                         : Base Media / Version 2
ID codec                                : mp42 (mp42/dby1/isom)
Dimensione                              : 78,1MiB
Durata                                  : 11s 470 ms
Bitrate totale                          : 57,1 Mb/s
Data codifica                           : UTC 2020-02-27 17:24:54
Data                                    : UTC 2020-02-27 17:24:54

Video
ID                                      : 1
Formato                                 : HEVC
Formato/Informazioni                    : High Efficiency Video Coding
Nome commereciale                       : HDR10
Profilo formato                         : Main 10@L5.1@High
Dolby Vision                            : 1.0, dvhe.04.06, BL+EL+RPU
ID codec                                : hev1
ID codec/Informazioni                   : High Efficiency Video Coding
Durata                                  : 11s 470 ms
Bitrate                                 : 57,1 Mb/s
Larghezza                               : 3.840 pixel
Altezza                                 : 2.160 pixel
Rapporto aspetto visualizzazione        : 16:9
Modalità frame rate                     : Costante
Frame rate                              : 23,976 (24000/1001) FPS
Spazio colore                           : YUV
Croma subsampling                       : 4:2:0 (Type 2)
Profondità bit                          : 10 bit
Bit/(pixel*frame)                       : 0.287
Dimensione della traccia                : 78,1MiB (100%)
Default                                 : Si
AlternateGroup/String                   : 1
Data codifica                           : UTC 2020-02-27 17:24:54
Data                                    : UTC 2020-02-27 17:24:54
colour_range                            : Limited
Colori primari                          : BT.2020
Caratteristiche trasferimento           : PQ
Coefficienti matrici                    : BT.2020 non-constant
MasteringDisplay_ColorPrimaries         : Display P3
MasteringDisplay_Luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2
MaxCLL                                  : 1000 cd/m2
MaxFALL                                 : 446 cd/m2
Codec configuration box                 : hvcC+dvcC+hvcE

Each file is made with a different profile (dvhe.04.06, dvhe.05.06, dvhe.07.06) and all of them are organized in a single Dolby Vision layer (BL + EL + RPU).

The Terminator intro isn't the best way to test this kind of thing, but you can't have it all from life.

As always, let me know!

[built_to_chill]

Ok - I am on cloud 9. I just tried:

1) Game of thrones S8 UHD rip using MakeMKV
2) Extract .thd and convert to .thd+ac3 using eac3to
3) Using tsMuxeR nightly build, imported the two video layers from the mkv created in 1) alongside thd+ac3 created in 2).

It works beautifully on the X700!
- Plays in Dolby Vision (confirmed by pressing info on X700 remote)
- Plays Dolby Atmos. My Denon AVR reports the stream as “Dolby Atmos - TrueHD” and the bitrate is normal (regardless of what mediainfo says).
- Lip sync is perfect! I had a hope this would happen because as I said before - lip sync is perfect whenever playing discs on the X700. It is only LPCM I see the issues.

This is phenomenal. No compromise compared to watching the disc, but with the benefit of it being totally silent from my SSD. Also, far less disc thrashing when creating the files due to no more need for the intermediate MP4.

Within 24 hours I’ve gone from regretting buying the X700 just to play DV files (due to lipsync with LPCM) to witnessing the dawn of (dare I say) an effectively no compromise situation with respect to DV remuxes. And the X700 becoming an invaluable piece of equipment. Wow.

[RESET_9999]

Hello everyone!
I am happy to see that there have been developments.
I haven't tried the new method (tsMuxeR) yet but it looks promising.

Not to be outdone, MAYBE, I found a way to combine the base layer, the enhancement layer (both MEL and FEL) and RPU metadata in a single layer from a dual layer Blu-ray disc.

I did some tests with the latest Terminator (BL on one layer and FEL + RPU on the other)

and HERE you can find some test files.

I have created a custom tool (for now, a bunch of disorganized lines of code) and , without using DVDFab, these are the results (files without audio tracks):


Each file is made with a different profile (dvhe.04.06, dvhe.05.06, dvhe.07.06) and all of them are organized in a single Dolby Vision layer (BL + EL + RPU).

The Terminator intro isn't the best way to test this kind of thing, but you can't have it all from life.

As always, let me know!

this is great, thank you . I'll test your files.

If everything works, I hope you can make your tool available so we don't have to depends on DVDFAB for single layer remux.



I found some single layer profile 5 samples(appleTV screensavers) that looks like the one from dvdfab but instead of dvhe.05.06 it says dvhe.05.07
i wonder if it's the reason why dvdfab SL file have wrong colors.
https://docs.google.com/spreadsheets/d/ ... 1684411812

Code: Select all

Complete name                            : D:\LA_A006_C008_4K_HDR_HEVC.mov
Format                                   : MPEG-4
Format profile                           : QuickTime
Codec ID                                 : qt   0000.00 (qt  )
File size                                : 358 MiB
Duration                                 : 6 min 0 s
Overall bit rate                         : 8 337 kb/s
Encoded date                             : UTC 2017-07-22 07:12:48
Tagged date                              : UTC 2017-07-22 14:28:02
Writing library                          : Apple QuickTime

Video
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L5@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.05.07, BL+RPU / SMPTE ST 2086, HDR10 compatible
Codec ID                                 : dvh1
Duration                                 : 6 min 0 s
Bit rate                                 : 8 334 kb/s
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 29.970 (30000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 10 bits
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.034
Stream size                              : 358 MiB (100%)
Title                                    : Core Media Video
Encoded date                             : UTC 2017-07-22 14:28:00
Tagged date                              : UTC 2017-07-22 14:28:02
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : Display P3
Mastering display luminance              : min: 0.0050 cd/m2, max: 4000 cd/m2
Maximum Content Light Level              : 10000 cd/m2
Maximum Frame-Average Light Level        : 103 cd/m2
Codec configuration box                  : hvcC+dvcC

[hepe9]

Hello everyone!
I am happy to see that there have been developments.
I haven't tried the new method (tsMuxeR) yet but it looks promising.

Not to be outdone, MAYBE, I found a way to combine the base layer, the enhancement layer (both MEL and FEL) and RPU metadata in a single layer from a dual layer Blu-ray disc.

I did some tests with the latest Terminator (BL on one layer and FEL + RPU on the other)

Code: Select all

MPEG-H HEVC Video
48713 kbps          2160p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / HDR10 / BT.2020

* MPEG-H HEVC Video     
5128 kbps (9.53%)   1080p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / Dolby Vision FEL / BT.2020

and HERE you can find some test files.


I have created a custom tool (for now, a bunch of disorganized lines of code) and , without using DVDFab, these are the results (files without audio tracks):

Code: Select all

Formato                                 : MPEG-4
Nome commereciale                       : HDR10
Profilo formato                         : Base Media / Version 2
ID codec                                : mp42 (mp42/dby1/isom)
Dimensione                              : 78,1MiB
Durata                                  : 11s 470 ms
Bitrate totale                          : 57,1 Mb/s
Data codifica                           : UTC 2020-02-27 17:24:54
Data                                    : UTC 2020-02-27 17:24:54

Video
ID                                      : 1
Formato                                 : HEVC
Formato/Informazioni                    : High Efficiency Video Coding
Nome commereciale                       : HDR10
Profilo formato                         : Main 10@L5.1@High
Dolby Vision                            : 1.0, dvhe.04.06, BL+EL+RPU
ID codec                                : hev1
ID codec/Informazioni                   : High Efficiency Video Coding
Durata                                  : 11s 470 ms
Bitrate                                 : 57,1 Mb/s
Larghezza                               : 3.840 pixel
Altezza                                 : 2.160 pixel
Rapporto aspetto visualizzazione        : 16:9
Modalità frame rate                     : Costante
Frame rate                              : 23,976 (24000/1001) FPS
Spazio colore                           : YUV
Croma subsampling                       : 4:2:0 (Type 2)
Profondità bit                          : 10 bit
Bit/(pixel*frame)                       : 0.287
Dimensione della traccia                : 78,1MiB (100%)
Default                                 : Si
AlternateGroup/String                   : 1
Data codifica                           : UTC 2020-02-27 17:24:54
Data                                    : UTC 2020-02-27 17:24:54
colour_range                            : Limited
Colori primari                          : BT.2020
Caratteristiche trasferimento           : PQ
Coefficienti matrici                    : BT.2020 non-constant
MasteringDisplay_ColorPrimaries         : Display P3
MasteringDisplay_Luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2
MaxCLL                                  : 1000 cd/m2
MaxFALL                                 : 446 cd/m2
Codec configuration box                 : hvcC+dvcC+hvcE

Each file is made with a different profile (dvhe.04.06, dvhe.05.06, dvhe.07.06) and all of them are organized in a single Dolby Vision layer (BL + EL + RPU).

The Terminator intro isn't the best way to test this kind of thing, but you can't have it all from life.

As always, let me know!

So you say you can create a single layer DV with correct colors?

Dvdfab is a crap, he puts wrong colors

I tried it the 3 files and here is the results, proved on Sony Android TV

- 4.06 Black Screen
- 5.06 Works
- 7.06 No DV

[hepe9]

Ok

Final results, the rip of the movie in DV single layer its play but bad, all colors are green.

So this method doesn't work for Sony Tvs

Looking the mediainfo of the demos, they play good, has 2 differences. Codec ID : mp42 (mp42/isom/dby1) vs mp42 (mp42/dby1/isom) and HDR format : Dolby Vision, Version 1.0, dvhe.05.06, BL+RPU vs 1.0, dvhe.05.09, BL+RPU.

I don't know if is important or no, just is a crap and dont work on the fucking Sony tv

This is the mediainfo posted by Donpablo80 created in DVDFab;

Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/isom/dby1)
File size : 48,8 GiB
Duration : 2 h 23 min
Overall bit rate : 48,7 Mb/s
Movie name : AQUAMAN.Title89
Encoded date : UTC 2019-06-01 06:28:37
Tagged date : UTC 2019-06-01 07:14:49
Writing application : DVDFab 11.0.3.4
Cover : Yes

Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
HDR format : Dolby Vision, Version 1.0, dvhe.05.06, BL+RPU
Codec ID : dvhe
Codec ID/Info : High Efficiency Video Coding with Dolby Vision
Duration : 2 h 23 min
Bit rate : 48,2 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23,976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0 (Type 2)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.242
Stream size : 48,2 GiB (99%)
Encoded date : UTC 2019-06-01 06:28:37
Tagged date : UTC 2019-06-01 07:11:03
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Codec configuration box : hvcC+dvcC

Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : ac-3
Duration : 2 h 23 min
Bit rate mode : Constant
Bit rate : 640 kb/s
Channel(s) : 6 kanalen
Channel layout : L R C LFE Ls Rs
Sampling rate : 48,0 kHz
Frame rate : 31,250 FPS (1536 SPF)
Bit depth : 16 bits
Stream size : 656 MiB (1%)
Title : English (ac3 5.1)
Language : Engels
Service kind : Complete Main
Default : Ja
Alternate group : 1
Encoded date : UTC 2019-06-01 06:28:37
Tagged date : UTC 2019-06-01 07:11:03


And this the mediainfo of the demos;

Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/dby1/isom)
File size : 510 MiB
Duration : 2 min 23 s
Overall bit rate : 29.9 Mb/s
Encoded date : UTC 2017-04-13 22:51:30
Tagged date : UTC 2017-04-13 22:51:30

Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@Main
Dolby Vision : 1.0, dvhe.05.09, BL+RPU
Codec ID : dvhe
Codec ID/Info : High Efficiency Video Coding with Dolby Vision
Duration : 2 min 23 s
Bit rate : 29.3 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 59.940 (60000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.059
Stream size : 499 MiB (98%)
Encoded date : UTC 2017-04-13 22:51:30
Tagged date : UTC 2017-04-13 22:51:30
Codec configuration box : hvcC+dvcC

Audio
ID : 2
Format : E-AC-3 JOC
Format/Info : Enhanced AC-3 with Joint Object Coding
Commercial name : Dolby Digital Plus with Dolby Atmos
Codec ID : ec-3
Duration : 2 min 22 s
Bit rate mode : Constant
Bit rate : 640 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)
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 10.9 MiB (2%)
Service kind : Complete Main
Encoded date : UTC 2017-04-13 22:51:30
Tagged date : UTC 2017-04-13 22:51:30
Complexity index : 14
Number of dynamic objects : 13
Bed channel count : 1 channel
Bed channel configuration : LFE

I want to quote me of an very old post, basically, dvdfab DV SL doesn't work on Sony TV

Maybe can help you @yusesope because your 5.06 works

[RESET_9999]

Sony X700:
3 samples wont play and wont trigger DV

Plex/Shield:
3 samples plays in DV but sometimes it wont play and say ''error'' restart plex

C8:
3 samples unrecognized


Vizio TV:

all samples play in HDR10

[RESET_9999]

good news, DL DV TS made by Tsmuxer are the real deal.

identical in real life and so is the screenshots comparison: https://slow.pics/c/V994dhhF

DV, Atmos, Subtitles, and even fast-forwarding now works. this is awesome.

[hepe9]

good news, DL DV TS made by Tsmuxer are the real deal.

identical in real life and so is the screenshots comparison: https://slow.pics/c/V994dhhF

DV, Atmos, Subtitles, and even fast-forwarding now works. this is awesome.

If @yusesope release the tool, I hope you can do the same comparative for people like me who only have tv and we can't test DV DL

[Grencola]

Not to be outdone, MAYBE, I found a way to combine the base layer, the enhancement layer (both MEL and FEL) and RPU metadata in a single layer from a dual layer Blu-ray disc.

Nice work! if this method plays well on the shield / firestick and other single layer only devices then I could create another one-click app, combining your tool with tsmuxer to make single layer ts files with atmos from m2ts / mkv remux (assuming you're using a win based program that can be ran from a cmd line, I'm guessing mp4 box? ). I've been trying to make one with dvdfab from command line but it's absolutely horrible. here's hoping for good news!