Perhaps try to mux the BL + EL to a single .mp4 file with Dolby's mp4muxer.pete19 wrote: ↑Thu Dec 03, 2020 1:29 pm@jcdr428:
I used latest tsmuxer w64-nightly-2020-11-17--01-21-46 and muxed the first 3 mins of a UHD DV disc folder rip to a BMV folder and a m2ts file. Selected the BL + EL, Dolby Atmos audio and then muxed.
When playing back on LG CX via Oppo, DV and Dolby Atmos are triggered correctly on both muxed versions, but the muxed versions are always a little bit darker than the original disc.
Is this a known limitation or is there a setting that I'm missing ?
I took screenshot comparisons and also switched the order of the versions when played back to ensure it's not the LG dimming. Every time the muxed versions are a little bit darker.
Looking at mediainfo, the only difference I can see is in the HDR FORMAT tag of the EL of the m2ts mux:
original disc:
HDR format : SMPTE ST 2086, HDR10 compatible
muxed BDM folder
HDR format : SMPTE ST 2086, HDR10 compatible
muxed m2ts
HDR format : Dolby Vision, Version 1.0, dvhe.07.06, EL+RPU, Blu-ray compatible / SMPTE ST 2086, HDR10 compatible
Thx
Then in TSMuxer use the mp4 instead of the BL + EL.