You mean ripping that movie from the bluray disc using makemkv creates issues?RESET_9999 wrote: ↑Wed Oct 16, 2024 10:53 amI'm talking about the original bluray folder that has authoring and muxing issues in MakeMKV like ''Late Night with the Devil''
Dolby Vision now possible through MP4 Mux.
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Re: Dolby Vision now possible through MP4 Mux.
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Re: Dolby Vision now possible through MP4 Mux.
yes, mostly German discs.
recent problematic releases:
-Mississippi Burning
-Late night with the Devil
-Soul eater
if any of these were muxed in makemkv, they are missing half of the DV metadata and flickering is noticeable for the whole movie.
recent problematic releases:
-Mississippi Burning
-Late night with the Devil
-Soul eater
if any of these were muxed in makemkv, they are missing half of the DV metadata and flickering is noticeable for the whole movie.
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
Re: Dolby Vision now possible through MP4 Mux.
may be this releases will be properly done in mkvtoolnix ?RESET_9999 wrote: ↑Wed Oct 16, 2024 2:17 pmyes, mostly German discs.
recent problematic releases:
-Mississippi Burning
-Late night with the Devil
-Soul eater
if any of these were muxed in makemkv, they are missing half of the DV metadata and flickering is noticeable for the whole movie.
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Re: Dolby Vision now possible through MP4 Mux.
maybe, I dont know. You can also demux with tsmuxer
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
Re: Dolby Vision now possible through MP4 Mux.
Not sure if this matters, but makeMKV did recently have another update on Sep 30th, in case it fixed these issues:
MakeMKV v1.17.8 (30.9.2024)
Improved handling for discs with mastering errors and with structure protection
Small improvements and bugfixes
Notable bug fixes:
Audio transcoding failed on Linux when built with recent ffmpeg
MakeMKV v1.17.8 (30.9.2024)
Improved handling for discs with mastering errors and with structure protection
Small improvements and bugfixes
Notable bug fixes:
Audio transcoding failed on Linux when built with recent ffmpeg
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Re: Dolby Vision now possible through MP4 Mux.
I tried the latest version and still had the same issue.
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
Re: Dolby Vision now possible through MP4 Mux.
Hi all
Does anyone know if there is a Mac app that converts HDR10+ to Dolby Vision?
Have used Nekno's "DV7 to DV8" MacOS app (as the name implies, to convert DV7 to DV8). It works well. But am trying to find something for HDR10+ to DV. Have seen Reset's DoVi scripts, but unfortunately don't have Windows.
Thanks!
Does anyone know if there is a Mac app that converts HDR10+ to Dolby Vision?
Have used Nekno's "DV7 to DV8" MacOS app (as the name implies, to convert DV7 to DV8). It works well. But am trying to find something for HDR10+ to DV. Have seen Reset's DoVi scripts, but unfortunately don't have Windows.
Thanks!
Re: Dolby Vision now possible through MP4 Mux.
I'm not sure about Mac options, but you could use the tools with a Windows virtual machine, too.Jimbo21 wrote: ↑Mon Oct 21, 2024 9:31 amHi all
Does anyone know if there is a Mac app that converts HDR10+ to Dolby Vision?
Have used Nekno's "DV7 to DV8" MacOS app (as the name implies, to convert DV7 to DV8). It works well. But am trying to find something for HDR10+ to DV. Have seen Reset's DoVi scripts, but unfortunately don't have Windows.
Thanks!
Re: Dolby Vision now possible through MP4 Mux.
@RESET_9999 how did you generate the profile 7 RPU for Titanic?
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Re: Dolby Vision now possible through MP4 Mux.
With dovi_scripts Level(s) transfer workflow (2-3).
You must use the original scene cuts.
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
Re: Dolby Vision now possible through MP4 Mux.
I dunno what the hell is going on with these titles (besides whoever not caring)- but if you guys look at the web and disc DV plot for Trap 2024 and web DV plot for Longlegs 2024 - there's almost no point to the DV metadata it looks like - yet the HDR10+ (from web for each) shows a lot more 'activity' - I only really looked and noticed it with these two so far, wonder how many others (I'm guessing since they started doing DV and HDR10+ together on recent iT/MA webs) are like this
Here's Trap to show what I mean
Here's Trap to show what I mean
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Re: Dolby Vision now possible through MP4 Mux.
It's because DV has a 100nits floor(except the earliest version of the algo) for L1 and values under 100nits are not allowed.
It wouldn't matter anyway because any L1 value below your TV target tells the TV to not do any tone mapping. So if you have a 800nits TV, any value between 100-800nits wont have any effect(as long as avg is not too high).
For example on my 800nits C2:
avg pq = 10nits:
rpu starts dimming around 850-900nits L1, any metadata below that has no effect (image is clipped because of that) and the higher the metadata gets, the dimmer the image gets.
avg_pq = 92 nits:
rpu start dimming earlier, around 650-700nits L1
avg_pq higher:
rpu start dimming even earlier.
You can test your own TV target relation with L1 using these files: https://drive.google.com/drive/u/1/fold ... HnkomkdsXm
P-S I re-graded both movies
It wouldn't matter anyway because any L1 value below your TV target tells the TV to not do any tone mapping. So if you have a 800nits TV, any value between 100-800nits wont have any effect(as long as avg is not too high).
For example on my 800nits C2:
avg pq = 10nits:
rpu starts dimming around 850-900nits L1, any metadata below that has no effect (image is clipped because of that) and the higher the metadata gets, the dimmer the image gets.
avg_pq = 92 nits:
rpu start dimming earlier, around 650-700nits L1
avg_pq higher:
rpu start dimming even earlier.
You can test your own TV target relation with L1 using these files: https://drive.google.com/drive/u/1/fold ... HnkomkdsXm
P-S I re-graded both movies
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
Re: Dolby Vision now possible through MP4 Mux.
So for titles like that would I be ok throwing DV out and just going HDR10 if not regrading/using your DV, or I should keep it for the color/trim/other stuff in the other levels of metadata still, right (because there is still some actual data there in L1 showing it's not empty, even if just being ignored/discarded as it should as you said)?RESET_9999 wrote: ↑Tue Oct 29, 2024 3:07 pmIt's because DV has a 100nits floor(except the earliest version of the algo) for L1 and values under 100nits are not allowed.
It wouldn't matter anyway because any L1 value below your TV target tells the TV to not do any tone mapping. So if you have a 800nits TV, any value between 100-800nits wont have any effect(as long as avg is not too high).
For example on my 800nits C2:
avg pq = 10nits:
rpu starts dimming around 850-900nits L1, any metadata below that has no effect (image is clipped because of that) and the higher the metadata gets, the dimmer the image gets.
avg_pq = 92 nits:
rpu start dimming earlier, around 650-700nits L1
avg_pq higher:
rpu start dimming even earlier.
You can test your own TV target relation with L1 using these files: https://drive.google.com/drive/u/1/fold ... HnkomkdsXm
P-S I re-graded both movies
Was this maybe what was going on with the French Dredd 2012 disc too or was that one still just empty/blank metadata?
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Re: Dolby Vision now possible through MP4 Mux.
It depends on how your TV handles the HDR10 static metadata and how the HDR10 encode metadata is set.
For example if the movie HDR10 doesn't have maxcll/fall avlues with a 4000nits MDL, the tone mapping curve your TV will use might introduce some tone mapping even if the content is at SDR level.
in other words, it's safer to use DV even if the values are within your TV target.
For example if the movie HDR10 doesn't have maxcll/fall avlues with a 4000nits MDL, the tone mapping curve your TV will use might introduce some tone mapping even if the content is at SDR level.
in other words, it's safer to use DV even if the values are within your TV target.
Sorry for my English.
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
DoVi_Scripts / DoVi Playback Devices / Movies HDR-DV Plot / Screenshot Comparisons
Re: Dolby Vision now possible through MP4 Mux.
So, basically for sake of argument even if there's only CLL and FALL data in a DV container 'properly' graded 0-2k/4k/whatever with literally no other metadata at all in the DV container on any level, it's still better than 0-1k graded HDR10 - because then as long as the TV has DV - you don't have to worry how the HDR10 of the TV is - that's the jist of it right?RESET_9999 wrote: ↑Tue Oct 29, 2024 3:28 pmIt depends on how your TV handles the HDR10 static metadata and how the HDR10 encode metadata is set.
For example if the movie HDR10 doesn't have maxcll/fall avlues with a 4000nits MDL, the tone mapping curve your TV will use might introduce some tone mapping even if the content is at SDR level.
in other words, it's safer to use DV even if the values are within your TV target.
I'll have to take a look at that Dredd disc again - I went with USA HDR10 only disc cause I think the L1 was blank when I looked at it on the French one - I think Longlegs I threw the DV out too
Edit - it's also so dumb they built 'clipping off' into HDR10 spec as like 'yeah just have TVs blow shit out' - as they also try to sell you on 'filmaker mode' or whatever
Last edited by staknhalo on Tue Oct 29, 2024 4:03 pm, edited 4 times in total.