Dolby Vision now possible through MP4 Mux.

[badrobot]

The new launched iPhone 12 can produce Dolby Vision Video. So we can have more DoVi videos created by official proven method.

The iPhone 12 spec says:

Code: Select all

 HDR video recording with Dolby Vision up to 30 fps

[yusesope]

Maybe a good starting point is to just accept a MKV (in addition to raw that exists already) and be able to output the raw converted HEVC file. That on its own would save a lot of time (demuxing MKV, demuxing BL/EL, converting/remuxing 8.1), and might be simpler to do.

Afterwards, the only step left would be to pass this file through MakeMKV, and it can be reused in the original MKV, simply replacing the video (I'm not sure if mkvtoolnix would keep the headers intact if the video changes to a raw file?).
That way you don't have to handle audio, subtitle, etc.

Last Saturday I was working on just that. I hope to be able to finish next weekend and above all I hope it will work !

I can only thank you both for your time.
I took a quick look at a few comparisons: the Firestick performs really well. The Shield still needs to improve (but if the Stick succeeds I don't see why the Shield shouldn't do it too).
It also seems that my FEL -> MEL and UHD-> profile 8.1 algorithms work fine.
You experts, do you consider them correct? Do you have any ideas/comments on this?
Thank you!

@Yusesope
Your "test" file plays in both shield and ugoos am6+ and triggers DV.
In Firestick black screen.

Great news.
This opens the door to new experiments!

Should be trivial to just skip the HDR10+ NAL unit with yusesope's script, since the parsing is well done already
I'll send a patch to yusesope, hopefully it's good enough.

So in the end it was HDR10 + ...
What a strange device the FireStick is ...
I haven't looked at your code yet (I assume you have discarded the Prefix SEI NAL units containing the HDR10 + metadata).
As soon as I can, I'll put it in my code.
Thanks for the invaluable help.

Are these libraries still needed? I forgot to save them and the link is already dead.
I'm just asking because for some reason I've encountered 4 movies (War of the Worlds, Terminator Genisys, Terminator Dark Fate, Valerian) in a row that were unplayable on LG C8 and M9702 after converted to MEL.

No, they are no longer needed.
I'm having the same problem with Term Dark Fate (I believe that when muxing in the ts or mp4 container an incorrect timestamp is assigned to the various frames ... it happens with some movies)

[ghostshadow]

I can only thank you both for your time.
I took a quick look at a few comparisons: the Firestick performs really well. The Shield still needs to improve (but if the Stick succeeds I don't see why the Shield shouldn't do it too).
It also seems that my FEL -> MEL and UHD-> profile 8.1 algorithms work fine.
You experts, do you consider them correct? Do you have any ideas/comments on this?
Thank you!

The zidoo Z9x also accepts the profile 8.1 procedure. I only tested in mkv. But it works fine in this 8.06 profile.
I am your procedure:

Code: Select all

Extract the base layer and the enhancement layer 
ffmpeg -i path\to\the\file.m2ts -ss 0 -t 120 -map 0:0 -c copy path\to\BL.hevc
ffmpeg -i path\to\the\file.m2ts -ss 0 -t 120 -map 0:1 -c copy path\to\EL.hevc
Using my tool, double click on the MUX_AND_CONVERT_TO_PROFILE_81.bat file and follow the instructions on the screen.
You will get a BL_EL_RPU.hevc file.
Actually, the file does not contain EL (it's just BL+RPU).
BL_EL_RPU is just the filename !!!
Let's put it this way, you are too lazy to use the command line and I am too lazy to add lines of code for the purpose of renaming a file
Simply, create an ISO using BL_EL_RPU and TsMuxeR.
Open the ISO with MakeMKV

Code: Select all

Vidéo
ID                                       : 1
ID in the original source medium         : 4117 (0x1015)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : V_MPEGH/ISO/HEVC
Durée                                    : 2 h 18 min
Débit                                    : 35,5 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.179

Code: Select all

Vidéo
ID                                       : 1
ID in the original source medium         : 4117 (0x1015)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : V_MPEGH/ISO/HEVC
Durée                                    : 53 min 7s
Débit                                    : 25,0 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.126

Thank's

[jayper]

While we wait and hope for the Nvidia Shield to have its color issues worked out, I want to try experimenting with my Sony x700.

Are there any clear benefits to remuxing to TS over M2TS?

I do full unencrypted backups of all my discs. Am I saving myself trouble by just playing those back directly (if possible)? I'm not concerned with storage space. I would just rather have the simplest process to prepare the file, with accurate DV playback. Anyone have thoughts?

[jlpsvk]

ok..

i just wondered... it it possible to demux correctly BL+EL+RPU generated by MakeMKV to separate BL.hevc and EL+RPU.hevc with yusesope's tool demux function (to re-use in encode)?

it stops on 98.5% in my case... stops at 98.5% and shows as done, but not whole movie is demuxed....

also... MKV from HEVC created with yusesope's tool, is marked as DVHE.07.00 in MakeMKV... ist that correct?

[dysprosium]

I compared the firestick vs shield on Panasonic GZ2000 oled and could not see any red push or colour saturation.
Firestick at moment is better than shield IMHO.

Hi ragico, did you do any comparison of the colours in DV with the Ugoos AM6 Plus? Is it accurate like the Firestick 4K or does it also have any colour issues like the Shield?

[DaMacFunkin]

While we wait and hope for the Nvidia Shield to have its color issues worked out, I want to try experimenting with my Sony x700.

Are there any clear benefits to remuxing to TS over M2TS?

I do full unencrypted backups of all my discs. Am I saving myself trouble by just playing those back directly (if possible)? I'm not concerned with storage space. I would just rather have the simplest process to prepare the file, with accurate DV playback. Anyone have thoughts?

Hi, M2TS will let you retain PGS subs I believe, dump your chapters into a chap file and your good to go if a viable MKV solution is found for Z9X or Shield.

[blenky]

The zidoo Z9x also accepts the profile 8.1 procedure. I only tested in mkv. But it works fine in this 8.06 profile.
I am your procedure:

Code: Select all

Extract the base layer and the enhancement layer 
ffmpeg -i path\to\the\file.m2ts -ss 0 -t 120 -map 0:0 -c copy path\to\BL.hevc
ffmpeg -i path\to\the\file.m2ts -ss 0 -t 120 -map 0:1 -c copy path\to\EL.hevc
Using my tool, double click on the MUX_AND_CONVERT_TO_PROFILE_81.bat file and follow the instructions on the screen.
You will get a BL_EL_RPU.hevc file.
Actually, the file does not contain EL (it's just BL+RPU).
BL_EL_RPU is just the filename !!!
Let's put it this way, you are too lazy to use the command line and I am too lazy to add lines of code for the purpose of renaming a file
Simply, create an ISO using BL_EL_RPU and TsMuxeR.
Open the ISO with MakeMKV

Code: Select all

Vidéo
ID                                       : 1
ID in the original source medium         : 4117 (0x1015)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : V_MPEGH/ISO/HEVC
Durée                                    : 2 h 18 min
Débit                                    : 35,5 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.179

Code: Select all

Vidéo
ID                                       : 1
ID in the original source medium         : 4117 (0x1015)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : V_MPEGH/ISO/HEVC
Durée                                    : 53 min 7s
Débit                                    : 25,0 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.126

Thank's

Hi, so the above process worked on your Z9X? Did the resultant DV file play OK? I have a LG CX TV that is having issues with DV titles that are 4K and 23 Hz

[DaMacFunkin]

The zidoo Z9x also accepts the profile 8.1 procedure. I only tested in mkv. But it works fine in this 8.06 profile.
I am your procedure:

Code: Select all

Extract the base layer and the enhancement layer 
ffmpeg -i path\to\the\file.m2ts -ss 0 -t 120 -map 0:0 -c copy path\to\BL.hevc
ffmpeg -i path\to\the\file.m2ts -ss 0 -t 120 -map 0:1 -c copy path\to\EL.hevc
Using my tool, double click on the MUX_AND_CONVERT_TO_PROFILE_81.bat file and follow the instructions on the screen.
You will get a BL_EL_RPU.hevc file.
Actually, the file does not contain EL (it's just BL+RPU).
BL_EL_RPU is just the filename !!!
Let's put it this way, you are too lazy to use the command line and I am too lazy to add lines of code for the purpose of renaming a file
Simply, create an ISO using BL_EL_RPU and TsMuxeR.
Open the ISO with MakeMKV

Code: Select all

Vidéo
ID                                       : 1
ID in the original source medium         : 4117 (0x1015)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : V_MPEGH/ISO/HEVC
Durée                                    : 2 h 18 min
Débit                                    : 35,5 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.179

Code: Select all

Vidéo
ID                                       : 1
ID in the original source medium         : 4117 (0x1015)
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : V_MPEGH/ISO/HEVC
Durée                                    : 53 min 7s
Débit                                    : 25,0 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.126

Thank's

Hi, so the above process worked on your Z9X? Did the resultant DV file play OK? I have a LG CX TV that is having issues with DV titles that are 4K and 23 Hz

The Dolby Vision problem With LG and Zidoo Z9X is LG specific, Dolby have reported the problem to LG.

[ghostshadow]

Hi, so the above process worked on your Z9X? Did the resultant DV file play OK? I have a LG CX TV that is having issues with DV titles that are 4K and 23 Hz

Hello, yes it works I have a Panasonic HZ1500E TV. I am in auto at the level of the adjustment of the resolution of the zidoo. I am in framerate and resolution activated.
HDR = Auto.
On the TV I am in YCbCr HDMI range = Full
I also changed my HDMI cables. The mkv DV profile 8 works

[THX-UltraII]

Is there a list of mediaplayers that support DV with this MakeMKV method?

I know the Shield 2019 does but it seems to have issues with colors from what I understand:"
https://www.nvidia.com/en-us/geforce/fo ... by-vision/

And is a M9702 still the best option for this moment if you want flawless DV, HDR10, Dolby Atmos and dts:X?

[yusesope]

Thanks to @quietvoid it is now possible to discard HDR10+ metadata in case your device (ex: FireStick 4k) does not like DoVi + HDR10+.

As much as I liked the idea of ​​an on\off switch I opted for the destructive method:
the first method would require my tool to re-enable HDR10+.
How many of you will continue to use it in a week, a month, a year?
Better to create a "clean" file by eliminating unwanted metadata!

Find the updated version in the post we are using during this testing phase (HERE).
Those who want to skip HDR10+ metadata have to edit all ".bat" files (right click -> edit) by adding the -skip_hdr10plus switch

[yusesope]

The weekend has come! It's time to experiment!

UPDATE 07/11/20
Added experimental support for BluRay folder and related playlists (more info HERE)

HERE you can find what I was working on last weekend.
This is v0.0.4 GAMMA "only for the brave" edition!
It is a partial job, there is no guarantee that it will work, but first of all I have to understand if I am proceeding on the right path and to do it I need to understand what is wrong. The tests that I can do alone are a limited number so "unity is strength": the more tests we do, the more errors we will discover and there will be more chances for me to be able to correct what doesn't work!

The new tool only works on Windows (for now): I'm sure that people who use Linux are ready to use their quadruple boot or already have QEMU running in the background .
When I experiment on Windows I often use THESE virtual machines (fast and clean method). The login password is "Passw0rd!"


How does it work.
Given as input a Dual Track Dual Layer DoVi file (for now use the m2ts files present in the decrypted folders of your UHD-BDs), the tool should return a Single Track Dual Layer MKV file ready to be played on your devices.
During the process you have the possibility to choose all the audio tracks and subtitles you want!
Please, don't use movies like Gemini Man (with fps > 30).

The more practical ones can also test MKV and TS files (always DTDL) as input.


How to use
Three simple steps:

• Build two working command lines and launch them in two separate Command Prompt windows
• Wait
• Patch the MKV obtained at the end of the first step

Step ONE
The first point is the most complicated for the less experienced: don't be afraid, it's all very simple. Follow the instructions. But please don't flood this thread with posts on how to use a command line. Read every single word and if you make any mistakes, read and reread again !!!!

To open a Command Prompt window I created a useful file: double click on "Open_Command_Prompt_HERE.bat".
Open two windows using the previous file twice.

Let's move on to the command lines.
The parts in blue are the only parts you need to edit. Leave the rest unchanged.
To paste a command line into Prompt, after copying it, right click inside the window with "black background".
One command line for each Prompt window.

First window and first command line

python-3.7.6.amd64\python.exe src\app.py -mux -exp \path\to\your\original\file.m2ts

As written, this command line will generate a FEL or MEL file.
If you have a FEL file and want a MEL file, add the -fel_to_mel switch before the -mux one.
If you have a FEL or MEL file and want an 8.1 profile file add the -mode 2 switch before the -mux one.
-mode 2 and -fel_to_mel cannot be used in the same command line.
If you want to skip HDR10+ metadata add the -skip_hdr10plus switch (the latter can be combined with either of the first two switches).
Simple, isn't it?

Second window and second command line

src\Gpac\gpac.exe -i pipe://video:ext=hevc:audelim=true -o stdout:ext=ts:pes_pack=none | src\FFmpeg\ffmpeg_win_x64.exe -hide_banner -y -i - -i \path\to\your\original\file.m2ts -map 0:0 -map 1:2 -c copy -bsf:v hevc_metadata=aud=insert -metadata title="Movie Title_________________________________________________________________________" \path\to\your\output\file.mkv

As written, this command line will generate an MKV file (the third blue line). The video comes from my tool; the audio instead comes from the original m2ts file (the first blue line ... the first audio is usually TrueHD/ATMOS).
This command line is related only to FFmpeg: if you want to create more complex files (more audio tracks, subtitles, etc... also coming from sources other than the original m2ts file) you have to learn how to use FFmpeg (in particular the -map switch. Take a look HERE ).
For now, if you are a beginner, do some simple tests (a video track and an audio track as indicated).
Why all those underscores? You'll find out in step three!
You need 73 underscores if you want to get a file with profile 7 (as is the case with the current command line) and 37 if you want a file with profile 8.

Code: Select all

#profile 7
Movie Title_________________________________________________________________________

#profile 8
Movie Title_____________________________________

Now follow me carefully: arrange the windows side by side, run the first command (the one with python) in the first window (by pressing ENTER) and then, quickly (please, quickly) run the second command in the second window in the same way!


Step TWO
You have to wait for the processes to complete.
If anything goes wrong, close everything and open Task Manager to permanently kill any remaining active processes.
If you don't know what the Task Manager is and you notice significant slowdowns then restart your computer!

Step THREE
FFmpeg (as well as mkvtoolnix) cannot generate files with DoVi. He needs a little help.

I found a way! Remember all those underscores from earlier? I need them to create a void that I can fill with my precious Bytes !
Open the "MKV_Patcher.bat" file, drag and drop the MKV file obtained in step ONE, press ENTER and, when prompted, enter 7 if you are creating a FEL\MEL file or 8 in the case of an 8.1 profile file. Other values ​​are not allowed!
The process will become automatic in the future: it will understand what type of file you created in step ONE and will behave accordingly!


SAMPLES
HERE


Happy Testing!

[blenky]

@yusesope I followed your steps in the post above to the letter.

I ran through the steps twice to create 8.1 profile and the second created MEL from FEL.

The first I added '-mode 2' into first script and type 8 in final step.

The second I added fel_to_mel to first script and typed 7 in final step

However the resultant files play back in HDR10 on my Zidoo Z9X.


Media info of 8.1 profile file below

Code: Select all

General
Unique ID                                : 85570055583739472865028318079082573192 (0x406031781F223E48541393937F542D88)
Complete name                            : Y:\1917.mkv
Format                                   : Matroska
Format version                           : Version 4
File size                                : 61.6 GiB
Duration                                 : 1 h 58 min
Overall bit rate mode                    : Variable
Overall bit rate                         : 74.1 Mb/s
Movie name                               : 1917______________________________________________________________________________________________________
Writing application                      : Lavf58.45.100
Writing library                          : Lavf58.45.100
ErrorDetectionType                       : Per level 1

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.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2094 App 4, Version 1, HDR10+ Profile B compatible
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 1 h 58 min
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
Default                                  : Yes
Forced                                   : No
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: 0.0001 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 168 cd/m2
SEI_rbsp_stop_one_bit                    : Missing

Audio
ID                                       : 2
Format                                   : MLP FBA 16-ch
Format/Info                              : Meridian Lossless Packing FBA with 16-channel presentation
Commercial name                          : Dolby TrueHD with Dolby Atmos
Codec ID                                 : A_TRUEHD
Duration                                 : 1 h 58 min
Bit rate mode                            : Variable
Maximum bit rate                         : 7 158 kb/s
Channel(s)                               : 8 channels
Channel layout                           : L R C LFE Ls Rs Lb Rb
Sampling rate                            : 48.0 kHz
Frame rate                               : 1 200.000 FPS (40 SPF)
Bit depth                                : 24 bits
Compression mode                         : Lossless
Default                                  : Yes
Forced                                   : No
Number of dynamic objects                : 11
Bed channel count                        : 1 channel
Bed channel configuration                : LFE

Media info of FEL to MEL

Code: Select all

General
Unique ID                                : 319733252171936484108131698166622884465 (0xF08A626BCD421651424781590BD09271)
Complete name                            : D:\Newsbin\1917.mkv
Format                                   : Matroska
Format version                           : Version 4
File size                                : 67.5 GiB
Duration                                 : 1 h 58 min
Overall bit rate mode                    : Variable
Overall bit rate                         : 81.3 Mb/s
Movie name                               : 1917__________________________________________________________________
Writing application                      : Lavf58.45.100
Writing library                          : Lavf58.45.100
ErrorDetectionType                       : Per level 1

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.07.06, BL+EL+RPU, Blu-ray compatible / SMPTE ST 2094 App 4, Version 1, HDR10+ Profile B compatible
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 1 h 58 min
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
Default                                  : Yes
Forced                                   : No
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: 0.0001 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 168 cd/m2

Audio
ID                                       : 2
Format                                   : MLP FBA 16-ch
Format/Info                              : Meridian Lossless Packing FBA with 16-channel presentation
Commercial name                          : Dolby TrueHD with Dolby Atmos
Codec ID                                 : A_TRUEHD
Duration                                 : 1 h 58 min
Bit rate mode                            : Variable
Maximum bit rate                         : 7 158 kb/s
Channel(s)                               : 8 channels
Channel layout                           : L R C LFE Ls Rs Lb Rb
Sampling rate                            : 48.0 kHz
Frame rate                               : 1 200.000 FPS (40 SPF)
Bit depth                                : 24 bits
Compression mode                         : Lossless
Default                                  : Yes
Forced                                   : No
Number of dynamic objects                : 11
Bed channel count                        : 1 channel
Bed channel configuration                : LFE

[TheChief]

Smthng gone wrong:

Code: Select all

Traceback (most recent call last):
  File "S:\_Out\MKV_DV\python-3.7.6.amd64\lib\site-packages\bitstring.py", line 833, in _initialise
    init_without_length_or_offset[k](self, v)
KeyError: 'uint'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "src\MKV_patcher.py", line 233, in <module>
    patched_data = mkv_patcher.inject_dolby_vision(dolby_vision_data)
  File "src\MKV_patcher.py", line 207, in inject_dolby_vision
    self.init_elements()
  File "src\MKV_patcher.py", line 149, in init_elements
    el_property["size"] = self.read_variable_size_int()
  File "src\MKV_patcher.py", line 128, in read_variable_size_int
    parsedValue = BitArray(uint=(self.mkv_data[pos:pos + 8] & (~self.get_len_mark(length))).uint,length=length)
  File "src\MKV_patcher.py", line 117, in get_len_mark
    return BitArray(uint=1 << (8 - int(length / 8)),length=8)
  File "S:\_Out\MKV_DV\python-3.7.6.amd64\lib\site-packages\bitstring.py", line 3059, in __new__
    y = Bits.__new__(BitArray, auto, length, offset, **kwargs)
  File "S:\_Out\MKV_DV\python-3.7.6.amd64\lib\site-packages\bitstring.py", line 812, in __new__
    x._initialise(auto, length, offset, **kwargs)
  File "S:\_Out\MKV_DV\python-3.7.6.amd64\lib\site-packages\bitstring.py", line 838, in _initialise
    init_with_length_only[k](self, v, length)
  File "S:\_Out\MKV_DV\python-3.7.6.amd64\lib\site-packages\bitstring.py", line 1388, in _setuint
    raise CreationError(msg, uint, length, (1 << length) - 1)
bitstring.CreationError: 256 is too large an unsigned integer for a bitstring of length 8. The allowed range is [0, 255].