Dolby Vision now possible through MP4 Mux.

[Trees]

I finally got a Ugoos AM6B+ (yes, for christmas)!

For clarity sake, is CoreELEC-Amlogic-ng.arm-21.3-Omega-Generic.img.gz still the version to get or is there a newer version available?

I'm asking because the CoreElec website mentions a update, v22.

[SamuriHL]

You can install that to get CoreELEC installed but then I would use this:

https://github.com/avdvplus/Builds/rele ... vdvplus_R3

Basically once you get CoreELEC installed, you put that tar file in the update folder, reboot, and then check the settings, CoreELEC menu to setup your Dolby Vision options for your particular environment.

This is only my recommendation.

[Trees]

Thank you for the recommendation.

Where can I read up on information on the features of this update?

[SamuriHL]

https://github.com/avdvplus/Builds/releases

That's the latest but make sure you go back and read the release notes for R1 and R2, as well. avdvplus did a LOT of work on Dolby Vision.

EDIT: Fixed the link...accidentally posted the same R3 link again.

[coopzr]

I finally got a Ugoos AM6B+ (yes, for christmas)!

For clarity sake, is CoreELEC-Amlogic-ng.arm-21.3-Omega-Generic.img.gz still the version to get or is there a newer version available?

I'm asking because the CoreElec website mentions a update, v22.

If using TV-LED (Your TV supports DV), use CPM A14. https://github.com/cpm-code/xbmc/releases. Nothing else beats this for TV-LED DV.

If using LLDV use avdvplus.

Edit: read below. avdvplus is now recommended over CPM.

[coopzr]

If using TV-LED (Your TV supports DV), use CPM A14. https://github.com/cpm-code/xbmc/releases. Nothing else beats this for TV-LED DV.

If using LLDV use avdvplus.

@RESET_9999 just wanting to check since you are the expert. Is this the right advice?

[RESET_9999]

avdvplus, with guaranteed FEL/BL sync and the LAV Filters audio correction options, is now the best CE build for the Ugoos. The next version also includes a fix for how L5 handles cropped content, which was previously processed incorrectly in A14.

[coopzr]

avdvplus, with guaranteed FEL/BL sync and the LAV Filters audio correction options, is now the best CE build for the Ugoos. The next version also includes a fix for how L5 handles cropped content, which was previously processed incorrectly in A14.

Wow, this is very surprising.

I thought AM6B+ and CPM was going to be the best there ever is. What an exciting time.

[ragico]

Fully agree with Reset_9999.
Avdvplus build not only plays perfectly on Ugoos AM6b plus but also on S905X4 boxes as the Homatics Box R 4K Plus and in this case it also plays the AV1 files with or without Dolby Vision profile 10 without a glitch.

[safariff]

Finally, the first table (list of movies where DV should not be injected) lists a FEL player being required but since the AMB6+ is FEL-capable, are these releases OK to use?

no, any player will be wrong if you make a P8 hybrid of those movies. You need to play them as P7 on the ugoos or bake/encode fel to the BL.

So, to confirm, anywhere on that first table that says "Can only be played on a FEL device and can't be converted to P8 without baking FEL into BL" should be fine with any of the "PROPER DV FEL ENCODER GROUPS"?

[RESET_9999]

So, to confirm, anywhere on that first table that says "Can only be played on a FEL device and can't be converted to P8 without baking FEL into BL" should be fine with any of the "PROPER DV FEL ENCODER GROUPS"?

Some of their older encodes might be incorrect if they weren’t properly repacked.

[safariff]

I don't see any obvious difference between hdr10 and DV on the Sony in terms of posterization.
The Samsung is completely clean even with the 3 clips you mentioned?

I talked to someone who had the new Samsung OLED TV but ended up returning it due to poor uniformity. He told me all the clips were completely free of banding and posterization.
I only have a small Samsung OLED monitor for my PC, and it’s also pretty much clean, maybe with slight banding if you look very close. Funny thing is that my Samsung oled phone is worse than the G5 HDR10 and looks horrible.

Additionally, the G5 in HDR10 exhibits undefeatable dithering noise in all areas below 10 nits. Really a bad choice for anyone watching HDR10 content.

First, thanks for a lot of the tools you've built out! Learned a lot. Can LG resolve these G5 issues you've pointed out through firmware updates at all? Guessing not, since its their new 2024 algorithm or whatever.

When comparing P5 and HDR10 across Disney+, Amazon, Netflix, or MAX, they will always look identical, even when viewed in 16-bit RGB.

example, Frankenstein 2025: https://slow.pics/c/u84fKFsI

Does this mean there is no advantage to DV over HDR on these two then? If not, I am missing the intent of "they will always look identical"

Wicked.For.Good.2025.DV.2160p.WEB.h265
Wicked.For.Good.2025.HDR.2160p.WEB.h265

The section on your spreadsheet for the ones that can't be converted, such as

8 mile 2002 itunes HDR COMP L1 different grade + MDL mismatch

This means there is no way, remux or encode, to watch this appropriately in p8, correct? (At least not with iTunes as your DV source). Or am I incorrect, and you'd be fine with a release such as this: 8.Mile.2002.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR10.H.265

[RESET_9999]

The section on your spreadsheet for the ones that can't be converted, such as

8 mile 2002 itunes HDR COMP L1 different grade + MDL mismatch

This means there is no way, remux or encode, to watch this appropriately in p8, correct? (At least not with iTunes as your DV source). Or am I incorrect, and

Right, not from a retail source.

you'd be fine with a release such as this: 8.Mile.2002.2160p.WEB-DL.DDP5.1.Atmos.DV.HDR10.H.265

Not if it’s not the same grade. Very often, iTunes provides a trim pass from the HDR master for the HDR10 stream, while Profile 5 DV always preserves the original master brightness. Similarly, many Blu-rays have a trim pass for the HDR10 layer, and the DV FEL restores the original HDR master.

Watching a WEB P8 hybrid sourced from a brighter P5 WEB release is just as wrong as playing a Profile 7 FEL rip that expands brightness on a device that can’t decode an EL.

Does this mean there is no advantage to DV over HDR on these two then?

P5 colorspace is more efficient. The rest is just tone mapping, which a screenshot can’t show because it depends on your display’s target brightness.

Can LG resolve these G5 issues you've pointed out through firmware updates at all?

they can but they wont.

[DjObama]

I have a problem with eac3 track when muxing. I even tried manual converting, but the scripts still can't import this track. Do you have an idea what may be the cause?

Code: Select all

-------------------------------------------------------------------------------------
--This workflow will mux any P7 source (BDMV or mkv rip) to DT-DL
-------------------------------------------------------------------------------------

  Drag and drop a P7 DV file (BDMV folder/ mpls / or mkv/m2ts/ts) and press enter...
E:\Movies\Pulp.Fiction.1994.mkv
nie znaleziono Python; uruchom bez argumentˇw, aby zainstalowa
Reading input tracks format/id/language...
Done.


       ====================
       -    DEMUXING     -
       ====================

Extracting track 0 with the CodecID 'V_MPEGH/ISO/HEVC' to the file 'D:\DoVi.Scripts\temp.folder18\hdr.hevc'. Container format: HEVC/H.265 elementary stream
Extracting track 1 with the CodecID 'A_DTS' to the file 'D:\DoVi.Scripts\temp.folder18\Pulp.Fiction.1994.track_2_eng.dts'. Container format: Digital Theater System (DTS)
Extracting track 2 with the CodecID 'S_TEXT/UTF8' to the file 'D:\DoVi.Scripts\temp.folder18\Pulp.Fiction.1994.track_3_eng.srt'. Container format: SRT text subtitles
Progress: 100%

        =================
        - MUXING TO MP4 -
        =================

ffmpeg version 2024-02-22-git-76b2bb96b4-full_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers
  built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --pkg-config=pkgconf --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-dxva2 --enable-d3d11va --enable-libvpl --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libcodec2 --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
  libavutil      58. 39.100 / 58. 39.100
  libavcodec     60. 40.100 / 60. 40.100
  libavformat    60. 21.101 / 60. 21.101
  libavdevice    60.  4.100 / 60.  4.100
  libavfilter     9. 17.100 /  9. 17.100
  libswscale      7.  6.100 /  7.  6.100
  libswresample   4. 13.100 /  4. 13.100
  libpostproc    57.  4.100 / 57.  4.100
Input #0, dts, from 'D:\DoVi.Scripts\temp.folder18\Pulp.Fiction.1994.track_2_eng.dts':
  Duration: N/A, start: 0.000000, bitrate: N/A
  Stream #0:0: Audio: dts (dca) (DTS-HD MA), 48000 Hz, 5.1(side), s32p (24 bit)
Stream mapping:
  Stream #0:0 -> #0:0 (dts (dca) -> eac3 (native))
Press [q] to stop, [?] for help
Output #0, matroska, to 'D:\DoVi.Scripts\temp.folder18\EC32.mkv':
  Metadata:
    encoder         : Lavf60.21.101
  Stream #0:0: Audio: eac3 ([0] [0][0] / 0x2000), 48000 Hz, 5.1(side), fltp, 1024 kb/s
      Metadata:
        encoder         : Lavc60.40.100 eac3
[out#0/matroska @ 000001e72c251600] video:0KiB audio:1158836KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.177044%
size= 1160888KiB time=02:34:30.68 bitrate=1025.8kbits/s speed= 119x
Extracting track 0 with the CodecID 'A_EAC3' to the file 'D:\DoVi.Scripts\temp.folder18\lossy2.ec3'. Container format: Dolby Digital Plus (E-AC-3)
Progress: 100%
ffmpeg version 2024-02-22-git-76b2bb96b4-full_build-www.gyan.dev Copyright (c) 2000-2024 the FFmpeg developers
  built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --pkg-config=pkgconf --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-dxva2 --enable-d3d11va --enable-libvpl --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libcodec2 --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
  libavutil      58. 39.100 / 58. 39.100
  libavcodec     60. 40.100 / 60. 40.100
  libavformat    60. 21.101 / 60. 21.101
  libavdevice    60.  4.100 / 60.  4.100
  libavfilter     9. 17.100 /  9. 17.100
  libswscale      7.  6.100 /  7.  6.100
  libswresample   4. 13.100 /  4. 13.100
  libpostproc    57.  4.100 / 57.  4.100
Input #0, dts, from 'D:\DoVi.Scripts\temp.folder18\Pulp.Fiction.1994.track_2_eng.dts':
  Duration: N/A, start: 0.000000, bitrate: N/A
  Stream #0:0: Audio: dts (dca) (DTS-HD MA), 48000 Hz, 5.1(side), s32p (24 bit)
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
[mp4 @ 0000029186182240] track 0: codec frame size is not set
Output #0, mp4, to 'D:\DoVi.Scripts\temp.folder18\lossless2.mp4':
  Metadata:
    encoder         : Lavf60.21.101
  Stream #0:0: Audio: dts (DTS-HD MA) (mp4a / 0x6134706D), 48000 Hz, 5.1(side), s32p (24 bit)
Press [q] to stop, [?] for help
[out#0/mp4 @ 0000029186179100] video:0KiB audio:4391975KiB subtitle:0KiB other streams:0KiB global headers:0KiB muxing overhead: 0.079083%
size= 4395448KiB time=02:34:30.68 bitrate=3884.0kbits/s speed= 468x
 Muxing into a DoVi MP4 file. Be patient, it can take a while. 40min+ on slow HDD
[1/3] Parsing track "F:\Filmy\Pulp.Fiction.1994_BL.hevc"...
hevc: ******************** 100%
[2/3] Parsing track "F:\Filmy\Pulp.Fiction.1994_EL.hevc"...
hevc: ******************** 100%
[3/3] Saving output file(s) "D:\DoVi.Scripts\temp.folder18\temp.mp4"...
written: ******************** 100%
[iso file] dvcC reserved bytes are not zero
IsoMedia import temp.mp4 - track ID 1 - Video (size 3840 x 2160)
IsoMedia import temp.mp4 - track ID 2 - Video (size 1920 x 1080)
[H263Dmx] garbage before first frame!
Cannot find track ID matching fragment #audio
Error importing D:\DoVi.Scripts\temp.folder18\lossy2.ec3#audio:lang=eng:name=DDP: At least one required element has not been found
Deleting TEMP folder...


Start time: 17:31:20,91
End time: 17:51:39,12
Time taken: 0:20:19

The script has been completed. Do you want to quit or go back to main menu (q or m default=q)?

[RESET_9999]

install python from the windows store
https://apps.microsoft.com/detail/9pnrb ... n-US&gl=US