www.makemkv.com

What version of tsmuxer are you using? At one stage only nightly versions worked, I don't know if that has changed but here's the version I've been using:

https://easyupload.io/vsxlud

Have you tried playing the newly created files off a drive?
You're right, both layers should be left as is ...

Ok, I tried this route and now x800m2 can successfully switch to DV.

However, after pressing “Display”, it shows that the output resolution is only 1080p and not 4K (even though x800m2 list the source as 4K DV). When testing the original UHD, x800m2 can successfully output 4K.

I’m confused on ...

Trying to get Dolby Vision m2ts to play on x800m2 but running into issues. Would really appreciate some tips/help.

Here is what I have tried:
1. Use MakeMKV to get Dolby Vision MKV.
2. Use eac3to to extract Atmos track(thd+ac3) from the MKV.
3. Use tsmuxeR to mux the MKV from 1) and Atmos track ...

Trying to get Dolby Vision m2ts to play on x800m2 but running into issues. Would really appreciate some tips/help.

Here is what I have tried:
1. Use MakeMKV to get Dolby Vision MKV.
2. Use eac3to to extract Atmos track(thd+ac3) from the MKV.
3. Use tsmuxeR to mux the MKV from 1) and Atmos track ...

Trying to get Dolby Vision m2ts to play on x800m2 but running into issues. Would really appreciate some tips/help.

Here is what I have tried:
1. Use MakeMKV to get Dolby Vision MKV.
2. Use eac3to to extract Atmos track(thd+ac3) from the MKV.
3. Use tsmuxeR to mux the MKV from 1) and Atmos track ...