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Re: Dolby Vision now possible through MP4 Mux.
Posted: Fri Nov 11, 2022 11:18 am
by docnoir
can someone share the most updated dovi devices playback spreadsheet? thank you
Re: Dolby Vision now possible through MP4 Mux.
Posted: Fri Nov 11, 2022 3:27 pm
by NiCE77
DonaldFaQ wrote: Mon Oct 31, 2022 1:59 pm
FEL playback works only with 2 players, the OPPO and his Clone. And FEL will be only triggered if the Source is an ISO file or in the m2ts container.
There is no chance fpr playback FEL within mkv or mp4 container.
You're wrong, the Chromecast with Google TV 4K, TiVo Stream 4K and the Ugoos AM6B Plus supports FEL playback.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Fri Nov 11, 2022 5:25 pm
by Gatorman
docnoir wrote: Fri Nov 11, 2022 11:18 am
can someone share the most updated dovi devices playback spreadsheet? thank you
Just find the latest post from Reset_9999. The link is in his signature.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Fri Nov 11, 2022 6:06 pm
by mad83
Hi @RESET_9999,
I have DV 4K profile 5 mkv with top and bottom black bars. I would like to compress it with resolution change to 1080p with DV.
What should i do with extracted RPU before and after re-encodes ?
Re: Dolby Vision now possible through MP4 Mux.
Posted: Sun Nov 13, 2022 8:27 pm
by ArArdin
Interesting post. I have no experience with DV @ 1080p.
I would like to know how downscaling a DV P5 baselayer can be achieved in the first place. Given Dolby proprietary IPTPQc2 color space that's used by P5, I can imagine issues rising.
As an educated guess concerning RPU, if the letterbox bars are kept during re-encode, you'd have to adjust top & bottom L5 values to the actual amount of vertical pixels that the bars occupy in the re-encoded 1080p video.
Should you crop the black bars out before re-encoding, the values have to be set to zero.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Mon Nov 14, 2022 1:13 pm
by Manixx2020beyound
- 6EAB21D8-4D75-4EF9-90BF-976710A40754.jpeg (230.11 KiB) Viewed 23789 times
- BC12DF3D-475C-4CAF-AEDA-D81FFE1108C7.jpeg (297.99 KiB) Viewed 23789 times
For those using resolve 18.1 update can now decode profile 5 clips on the time line.
https://professionalsupport.dolby.com/s ... ntent_type
L11 metadata specs
Re: Dolby Vision now possible through MP4 Mux.
Posted: Wed Nov 16, 2022 5:03 pm
by sw5163
Hi guys, I read something about the new Apple TV 2022 outputs HDR10+ for DV content streaming on Samsung TV (S95B).
Does anyone know if it converts DV->HDR10+ on the fly or they just provide HDR10+ source?
Test file:
https://drive.google.com/drive/folders/ ... Ps8NfU53Ee
Re: Dolby Vision now possible through MP4 Mux.
Posted: Wed Nov 16, 2022 7:44 pm
by uhdiznotenough4mee
sw5163 wrote: Wed Nov 16, 2022 5:03 pm
Hi guys, I read something about the new Apple TV 2022 outputs HDR10+ for DV content streaming on Samsung TV (S95B).
Does anyone know if it converts DV->HDR10+ on the fly or they just provide HDR10+ source?
Test file:
https://drive.google.com/drive/folders/ ... Ps8NfU53Ee
https://www.whathifi.com/news/hdr10-sup ... ple-tv-app
Re: Dolby Vision now possible through MP4 Mux.
Posted: Wed Nov 16, 2022 9:01 pm
by dcoke22
I don't think that What Hifi? article really answers the OP's question. Yes, the 2022 AppleTV 4K supports HDR10+. Will it convert Dolby Vision to HDR10+ on the fly? I think that's unlikely, although I have not read an answer to that question.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Wed Nov 16, 2022 10:29 pm
by uhdiznotenough4mee
dcoke22 wrote: Wed Nov 16, 2022 9:01 pm
I don't think that What Hifi? article really answers the OP's question. Yes, the 2022 AppleTV 4K supports HDR10+. Will it convert Dolby Vision to HDR10+ on the fly? I think that's unlikely, although I have not read an answer to that question.
Why would it need to convert anything when you can have both HDR10+ and DoVi in one HEVC streamed file and the right one is chosen for you device accordingly?
Re: Dolby Vision now possible through MP4 Mux.
Posted: Wed Nov 16, 2022 10:56 pm
by ArArdin
uhdiznotenough4mee wrote: Wed Nov 16, 2022 10:29 pmWhy would it need to convert anything when you can have both HDR10+ and DoVi in one HEVC streamed file and the reight one is chosen for you device accordingly?
Well, as a first and most basal of thoughts, maybe because then you don't have to convert the file yourself?
Re: Dolby Vision now possible through MP4 Mux.
Posted: Thu Nov 17, 2022 2:27 pm
by bobbymkV
sw5163 wrote: Wed Nov 16, 2022 5:03 pm
Hi guys, I read something about the new Apple TV 2022 outputs HDR10+ for DV content streaming on Samsung TV (S95B).
Does anyone know if it converts DV->HDR10+ on the fly or they just provide HDR10+ source?
Test file:
https://drive.google.com/drive/folders/ ... Ps8NfU53Ee
HDR10+ source is the correct answer.
Code: Select all
General
Unique ID : 66233975591032682789646524526102530206 (0x31D4331F0EDCB2A1BED79B2B025F489E)
Complete name : Circuit.Breakers.S01E07.No.Place.LIke.Home.2160p.ATVP.WEB-DL.DDP5.1.Atmos.HDR10+.H.265-SMURF.mkv
Format : Matroska
Format version : Version 4
File size : 5.38 GiB
Duration : 31 min 8 s
Overall bit rate : 24.7 Mb/s
Writing application : mkvmerge v71.1.0 ('Fortitude') 64-bit
Writing library : libebml v1.4.4 + libmatroska v1.7.1
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5@High
HDR format : SMPTE ST 2094 App 4, Version 1, HDR10+ Profile B compatible
Code: Select all
General
Unique ID : 234858304283524647418137905566376502389 (0xB0B01068409B4803F858B4D8C413A475)
Complete name : Circuit.Breakers.S01E01.Test.Subject.13.2160p.ATVP.WEB-DL.DDP5.1.Atmos.HDR.H.265-FLUX.mkv
Format : Matroska
Format version : Version 4
File size : 4.04 GiB
Duration : 23 min 20 s
Overall bit rate : 24.8 Mb/s
Writing application : mkvmerge v71.1.0 ('Fortitude') 64-bit
Writing library : libebml v1.4.4 + libmatroska v1.7.1
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5@High
HDR format : SMPTE ST 2094 App 4, Version 1, HDR10+ Profile B compatible
Re: Dolby Vision now possible through MP4 Mux.
Posted: Thu Nov 17, 2022 2:50 pm
by sw5163
bobbymkV wrote: Thu Nov 17, 2022 2:27 pm
HDR10+ source is the correct answer.
Thanks!
Re: Dolby Vision now possible through MP4 Mux.
Posted: Sat Nov 19, 2022 5:48 am
by legosoff
Hi! Crop RPU which mode? Thank you in advance.
Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Nov 22, 2022 7:51 am
by sergonnn111
i want to buy DUNE HD REAL VISION 4K , do i get dolby vision from mkv 7profile dolby vision BL+EL+RPU, is it real dolby vision on dune hd real vision 4k, please guys i need your advice ?