Dolby Vision now possible through MP4 Mux.

[ragico]

What is Dolby Vision 10.1 profile associated to AV1 codec? And who is using it?
Thank you.

[LV8HD]

Is it necessary to edit RPU mastering display metadata (not L6) when injecting, or is it better to leave it as it is?

[RESET_9999]

never modify the RPU mastering display value (source pq) because dolby calculate the average pq and trims metadata quite differently according to the selected MDL.
see: https://slow.pics/c/rMmXrGeH

[kazuma]

reset_9999, late night devil is one of the few cm 4.0 movies. how is the PQ performance on the ugoos? you said that the conversation was oversatured at te time.

[RESET_9999]

first you should verify your RPU because if it was done with makemkv , it's probably wrong.
CMV4.0 works great on the ugoos and the problem with ''the conversation'' bluray is the VERY strong brightening trims that make the image brighter than the HDR master.

[deadchip12]

first you should verify your RPU because if it was done with makemkv , it's probably wrong.

How do i verify my RPU?
Or should I just use yours?

[RESET_9999]

compare the video framecount with the RPU framecount

[deadchip12]

compare the video framecount with the RPU framecount

Sorry I'm quite confused about this new makemkv issue. Which video framecount are you talking about?
Say I want to inject DV from web version to bluray version and already generated RPUs of both using your dovi_script, which framecounts do I have to look at here?

[RESET_9999]

I'm talking about the original bluray folder that has authoring and muxing issues in MakeMKV like ''Late Night with the Devil''

[deadchip12]

I'm talking about the original bluray folder that has authoring and muxing issues in MakeMKV like ''Late Night with the Devil''

You mean ripping that movie from the bluray disc using makemkv creates issues?

[RESET_9999]

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.

[valington]

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.

may be this releases will be properly done in mkvtoolnix ?

[RESET_9999]

maybe, I dont know. You can also demux with tsmuxer

[skull88]

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

[RESET_9999]

Not sure if this matters, but makeMKV did recently have another update on Sep 30th, in case it fixed these issues:

I tried the latest version and still had the same issue.