ISO Backups & Dolby Vision + Atmos

[GranArcanum]

Hello,

Since there is no way at the current moment to retain Dolby Vision during the process of making an MKV, I was thinking about making an ISO backup of my UHD's to ensure that I can keep the Dolby Vision file in case this functionality gets added in future versions of MakeMKV.

Does anyone know if making a ISO backup of a disc using MakeMKV retains the Dolby Vision (and Dolby Atmos) file?

Thank you in advance!

[Woodstock]

MakeMKV does not do ISO backups. It writes out BD file structure (optionally decrypted), but that isn't an ISO.

[st4evr]

In addition, this has been discussed in detail multiple times over in several existing posts. Using the forum search function could also be helpful in finding this information.

Example:

https://www.makemkv.com/forum/viewtopic ... ppo#p68906

There is even a whole thread about it:

https://www.makemkv.com/forum/viewtopic ... 12&t=17235

And there are no individual DV and/or DA “files” sitting somewhere. It does not work that way. Recommended you read that DV thread if possible, as it provides useful information regarding DV. A Google search can also provide additional information as well and also instructions on how to create ISO files from decrypted discs/BD folder structures.