www.makemkv.com

Posted: **Mon Nov 27, 2023 4:06 am**

TheEqualizer wrote: Sun Nov 26, 2023 7:46 pm
johnjon94 wrote: Would you mind describing how you managed to create the 7.1 channel DDP audio file? I've been experimenting with different Dolby tools but I can't seem to figure out how to get a proper 7.1 channel DDP Atmos file with a 5.1 core
It's impossible to tell it so easily. You need a lot of tools, Davinci Resolve, Dolby Media Encoder, eac3to, command line and some knowledge)

I likely have all of the same tools as you. I've been decoding the Atmos tracks then importing those into Dolby Media Encoder to encode using the 7.1 DDP Atmos Bluray profile. But the resulting file always ends up with the below channel layout -

Code: Select all

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
Format profile                           : Blu-ray Disc
Codec ID                                 : A_EAC3
Duration                                 : 1 h 45 min
Bit rate mode                            : Constant
Bit rate                                 : 1 664 kb/s
Channel(s)                               : 8 channels
Channel layout                           : L R C LFE Ls Rs Tfl Tfr
Sampling rate                            : 48.0 kHz
Frame rate                               : 31.250 FPS (1536 SPF)
Compression mode                         : Lossy
Stream size                              : 1.23 GiB (6%)
Language                                 : English
Service kind                             : Complete Main
Default                                  : Yes
Forced                                   : No
Complexity index                         : 16
Number of dynamic objects                : 15
Bed channel count                        : 1 channel
Bed channel configuration                : LFE

Is there any re-mapping that you do to get the L R C LFE Ls Rs Lb Rb layout?

Posted: **Mon Nov 27, 2023 8:34 pm**

TheEqualizer wrote: Sun Nov 26, 2023 7:46 pm
It's impossible to tell it so easily. You need a lot of tools, Davinci Resolve, Dolby Media Encoder, eac3to, command line and some knowledge)

johnjon94 wrote: Mon Nov 27, 2023 4:06 am
I likely have all of the same tools as you. I've been decoding the Atmos tracks then importing those into Dolby Media Encoder to encode using the 7.1 DDP Atmos Bluray profile. But the resulting file always ends up with the below channel layout -

Even using these processes, isn't the object metadata lost?

Posted: **Mon Nov 27, 2023 9:51 pm**

RESET_9999 wrote: https://drive.google.com/file/d/1uPUWSF ... sp=sharing

Thanks, I'll try

Posted: **Mon Nov 27, 2023 9:52 pm**

johnjon94 wrote: Is there any re-mapping that you do to get the L R C LFE Ls Rs Lb Rb layout?

You can't do anything about it at the moment, I stopped paying attention to it

Posted: **Mon Nov 27, 2023 10:17 pm**

TheEqualizer wrote: Mon Nov 27, 2023 9:52 pm
johnjon94 wrote: Is there any re-mapping that you do to get the L R C LFE Ls Rs Lb Rb layout?
You can't do anything about it at the moment, I stopped paying attention to it

So your files are resulting in the L R C LFE Ls Rs Tfl Tfr layout as well?

Posted: **Tue Nov 28, 2023 2:57 am**

Any update on the issues the X700 bluray player has with displaying dolby vision movie files? My TV is Sony A95L.

* TV-LED: Positive lift for L2 trim offset does not work. https://drive.google.com/file/d/1JrU6JX ... drive_link
M2TS & TS DoVi
* Crushed black when source max_pq is 4095 (10 000nits)
CMV2.9

Posted: **Tue Nov 28, 2023 8:48 pm**

johnjon94 wrote: So your files are resulting in the L R C LFE Ls Rs Tfl Tfr layout as well?

Yes, of course, at the moment with the available software it does not work any other way

Posted: **Tue Nov 28, 2023 9:38 pm**

deadchip12 wrote: Tue Nov 28, 2023 2:57 am Any update on the issues the X700 bluray player has with displaying dolby vision movie files? My TV is Sony A95L.

* TV-LED: Positive lift for L2 trim offset does not work. https://drive.google.com/file/d/1JrU6JX ... drive_link
M2TS & TS DoVi
* Crushed black when source max_pq is 4095 (10 000nits)
CMV2.9

No.
The positive Trim offset bug is really strange and will probably never get fixed because it's also not working on the latest cm4.0 devices (ATV and shield).
It only works properly in LLDV or with the TV internal player.

The crushed black issue is only a problem with 10 000 content which is very rare.

Posted: **Fri Dec 01, 2023 9:06 am**

@RESET_9999

Here is my try for TRON 4K HDR - https://drive.google.com/file/d/1ehR5un ... sp=sharing
I use TOPAZ for upscaling and DaVinci for HDR.

Posted: **Fri Dec 01, 2023 12:33 pm**

thirdmoon wrote: Fri Dec 01, 2023 9:06 am @RESET_9999

Here is my try for TRON 4K HDR - https://drive.google.com/file/d/1ehR5un ... sp=sharing
I use TOPAZ for upscaling and DaVinci for HDR.

IMO, you completely changed the intended look of the movie. Heavy DNR, oversharpened, oversaturated and maxfall seem much higher.

If you look at my previous comparison with the original SDR BDs in an HDR container versus the original HDR, the low, mid-range, details and colors are very close most of the time and only the highlights are brighter.
This is exactly what I'm trying to achieve and I think it works very well. Also, I don't know about topaz, I never used it but you should denoise and sharpen less. My version is already too sharp for my taste and has already more details than the original SDR 1080p BD and I used the lowest sharpness settings in Resolve AI algo while your version is like two times sharper than mine, not to mention completely denoised.

my Tron vs 1080p: https://mega.nz/file/cTsBwLbY#SPU2z3J7v ... VXzUte-OHs

some original sdr vs hdr comparisons for reference:
https://mega.nz/file/sP1FTDIa#TCAqyQh_q ... h0nPus2bTE
https://mega.nz/file/MH0RzR7K#Hlj9FxZJJ ... XoA6vYWMWg
https://mega.nz/file/5TFS3bjK#NpwgHbP-z ... IUCwzmdrpU
https://mega.nz/file/wacykJqA#hM1nCNBH2 ... JicE48C_gI
https://mega.nz/file/YHFxyKQT#P96cR04nM ... vxipt8Z9-8

Posted: **Mon Dec 04, 2023 11:35 pm**

Hey All,

I know the conversation is going elsewhere, but hoping I could get a little beginner guidance. I've read as much as I can of this thread and think I have an okay grasp on how to rip 4k UHD discs and play the Dolby Vision Profile 7 FEL. However, in practice I've been unsuccessful. The steps I'm taking are straight from RESET_9999's DV spreadsheet. I'm:

-Selecting the 'Backup' option in MakeMKV when inserting a disc (leaving the 'Decrypt Video Files' checked)
-Once complete, I open the disc using MakeMKV to determine the correct mpls (the actual mpls is in the *Movie*->BDMV->playlist folder)
-Opening the most recent tsmuxer from github (currently nightly build from 2023-11-26)
-adding the identified mpls to the 'Input Files' section on the 'Input Tab'
-deselecting all tracks except the 3840:2160p HEVC and the True-HD (I don't care about the rest)
-muxing to m2ts or ts (I've tried both)

I'm then hosting it on a server and playing on my LG CX through a Sony x800m2. I have DV enabled. But every time, it triggers HDR, not DV. When I downloaded and played RESET_9999's DV P7 FEL test file (the Clockwork Orange one), it played perfectly, enabling DV, so it's clearly my user error here when I'm doing it. The 4k UHD I'm using is the movie '1917'. I'm currently trying a different movie to see what results I get ('Gladiator').

Am I missing a step?

Really appreciate the help, this forum has been incredible.

Posted: **Tue Dec 05, 2023 1:56 am**

deleted

Posted: **Tue Dec 05, 2023 2:14 am**

noquarter1 wrote: Mon Dec 04, 2023 11:35 pm
-deselecting all tracks except the 3840:2160p HEVC and the True-HD (I don't care about the rest)

You have to mux the 1920x1080p DV layer as well.

Posted: **Tue Dec 05, 2023 3:26 am**

RESET_9999 wrote: Tue Dec 05, 2023 2:14 am
noquarter1 wrote: Mon Dec 04, 2023 11:35 pm
-deselecting all tracks except the 3840:2160p HEVC and the True-HD (I don't care about the rest)

You have to mux the 1920x1080p DV layer as well.

That's it! It works!

Thank you so much for answering and for all your efforts to figure this out in the first place! Now on to rip my collection and enjoy it to its fullest!

Posted: **Tue Dec 05, 2023 8:10 pm**

Hello @RESET_9999,

i have a question regarding the x800m2 and cropped content. I have some P8 DV mkv files that are in a 3840x1608 resolution. When converted to .ts, this will result in grey boxes when played in the x800m2,

I tried using your scripts with 2-1-1, with all L5 values set to 0, but this results in the same grey boxes. Am i doing something wrong? Will the MA version work better?

Thanks for all the help!

www.makemkv.com

Dolby Vision now possible through MP4 Mux.

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