Search found 58 matches

by Trees
Sat Jan 24, 2026 8:43 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.






Movie name : Ocean's Eleven (2001)
Encoded date : UTC 2024-04-25 14:25:22
Writing application : mkvmerge v83.0 ('Circle Of Friends') 64-bit
Writing library : libebml v1.4.5 + libmatroska v1.7.1
IMDB : tt0240772
TMDB : movie/161


But it does show DV in the HDR format line, right ...
by Trees
Thu Jan 22, 2026 12:33 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.




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 2086, HDR10 compatible
Codec ID : V_MPEGH/ISO/HEVC
Duration : 1 h 56 min
Bit rate : 76.3 Mb/s
Width ...
by Trees
Fri Jan 16, 2026 11:03 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.


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 2086, HDR10 compatible
Codec ID : V_MPEGH/ISO/HEVC
Duration : 1 h 56 min
Bit rate : 76.3 Mb/s
Width : 3 ...
by Trees
Thu Jan 15, 2026 6:34 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.

RESET_9999 wrote: Thu Jan 15, 2026 2:14 am you need one of the custom skins

https://discourse.coreelec.org/t/severa ... ilds/53514
Thank you. Damn, all of the links seem to be dead, are there any other live links that you know of, specifically for Arctic Zephyr?
by Trees
Wed Jan 14, 2026 11:24 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.

Reset, how do you get the below player process information?

https://i.postimg.cc/KYdJLHdS/Screenshot-2026-01-15-00-09-25-24-e4424258c8b8649f6e67d283a50a2cbc.jpg

I followed your CE guide and keymap tutorial but all I get is the basic Kodi PPI? Without the DV type real time luminance data... I am ...
by Trees
Sat Dec 27, 2025 10:33 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.

Thank you for the recommendation.

Where can I read up on information on the features of this update?
by Trees
Sat Dec 27, 2025 4:55 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.

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.
by Trees
Wed Nov 12, 2025 8:39 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.

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

Thanks, I think this clears it up for me. In other words, P5 and HDR10 comparisons need to be done on TVs in order to see the the difference in colours, correct ...
by Trees
Tue Nov 11, 2025 8:47 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.


with libplacebo, nothing new...
workflow 7-2 in dovi_scripts


Interesting.

Assuming HDR10 is HDR and Profile 5 DV is "expanded HDR" (effectively 12-bit colours because of how the master-to-P5 conversion works), are these tonemapped screenshots an acccurate representation of P5? Am I correct in ...
by Trees
Mon Nov 10, 2025 10:40 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.

Is it possible to compare tonemapped P5 screenshots with P8?

Reason I ask is because as of lately I'm seeing more and more "RGB 16-bit" screenshots floating around. Are these accurate representation of what P5 has to offer? I thought it was only possible to compare the two by taking pictures of the ...
by Trees
Mon Jun 30, 2025 9:49 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.

According to my calculations:

HDR10 ( 10-bit ): Approximately 1.07 billion colors,
Profile 5 Dolby Vision / IPTPQc2 (equivalent to 11.5-bit ): Approximately 22.4 billion colors,
Profile 7 Dolby Vision ( FEL , 12-bit ): Approximately 68.7 billion colors.

Is this correct?

I can't find a definite ...
by Trees
Fri Jun 13, 2025 7:42 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.



Are you all mainly looking for the ease of access to the titles? Using these planned obsolescence devices is not a wise decision, but I understand if the concern is mainly the ease of access to the titles, not the device or file properties.


If you're talking about the Kscape I think the idea ...
by Trees
Fri Jun 13, 2025 4:17 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.



Well first night with the Kscape was not very good... Tried two streams: The Accountant and Last of Us S02.

Accountant:
horrible Raised black in both HDR10/DV
DV to HDR10 conversion is incorrect
1080p SDR stream different master/framing and actually better than 4K!
https://slow.pics/c ...
by Trees
Tue May 06, 2025 9:16 am
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.


## Summary

The “Color range : Limited” flag in MediaInfo indicates the video’s coded value range is constrained to legal (TV) swing rather than full (PC) swing. For 10-bit video, limited range means luma (Y') code values span 64–940 and chroma (Cb/Cr) span 64–960. This applies equally to HDR10 ...
by Trees
Mon May 05, 2025 7:12 pm
Forum: UHD discs
Topic: Dolby Vision now possible through MP4 Mux.
Replies: 11335
Views: 16995873

Re: Dolby Vision now possible through MP4 Mux.


yes, Profile 5 is supposed to be full range but Apple being Apple as always, all their stuff is in limited range. I don't think it matters though


Thank you.

Interesting. Why do you think it doesn't make a difference? Someone asked AI:

When opening a 4K HDR MKV file with MediInfo it has bunch ...