UHD Creator loses TrueHd Atmos track after generation of the UHD

[wolflop]

Problems with UHD Creator and Justice League mkv with Atmos soundtrack. In UHD generation, the truehad atom is converted to ac3. Ask the developers to keep the original soundtrack. Insert option ...

[gantz]

mkv cannot contain truehd +core ac3.
You need to use m2ts to create uhd in uhd creator because m2ts can contain truehd +core ac3

[wolflop]

and how to convert in m2ts. I only have the mkv

[gantz]

you can create m2ts with tsmuxer.

[wolflop]

ok i m testing. Gantz did you play UHDBDs with an UB900?

[gantz]

I play with lg up970

If you use m2ts to create uhd, It doesn't get original chapter. because m2ts cannot contain chapter.
Chapter are create by dvdfab in every 5 minute. If you want original chapter, you must edit mpls file.

[wolflop]

Ok mmh, I have huge problems with almost every UHD. Sound drops out for one to two minutes and I can not find out why this may be obs to the rewritable blanks lies?

[wolflop]

By the way Tsmuxer did not work

[gantz]

By the way Tsmuxer did not work

you need to demux atmos track.
and replace original atmos track with demux atmos track
It will work.

[wolflop]

How to edit mpls Files for the original Chapters?

[gantz]

How to edit mpls Files for the original Chapters?

https://forum.dvdfab.cn/forum/software-support-english/dvdfab-x64/350911-can-i-add-chapters-in-uhd-creator

[wolflop]

Oh god, very (to) difficult for me

[gantz]

I found some movie can't use m2ts create uhd. uhdcreator stall at 99%.
for now I found Hacksaw Ridge 2016 2160p UHD BluRay HDR HEVC Atmos TrueHD 7.1 and Ghost in the Shell 2017 2160p UHD Blu-ray HEVC TrueHD 7.1 - BeyondHD

[wolflop]

you need to demux atmos track.
and replace original atmos track with demux atmos track
It will work.

However, the John Wick mkv had no Atmos but a DTS Master track. It was aborted by Tsmuxer while generating a m2ts track

[gantz]

Oh god, very (to) difficult for me

I found another way but still must edit mpls file.

1. back up mpls file (m2ts source) and mpls file (mkv source)
2. open mpls file (mkv source) and mpls file (m2ts source) with hexedit program
3 replace byte 90-91 of mpls file (mkv source) with byte 90-91 of mpls file (m2ts source) ## I think byte 90-91 = size of m2ts file
4. save
5 replace mpls file (m2ts source) with mpls file (mkv source)

not test yet but I think it should be work.