www.makemkv.com

1000nits MDL CMV2.9 causes issues on other TVs, but not on our G5, as shown in the data from the link.
I only redo the cmv2.9 4000mdl rpu.

yes the original metadata has incorrect L5...
get my cmv4.0 rpu (repack)

Does CM v2.9 vs 4.0 matter for MEL if the max nits are below the capabilities of my display (LG G5)? Since no tone mapping is occurring it shouldn't make any difference? yes, cmv2.9 4000nits MDL dims at 150nits even on our G5. Also no black crush in 4.0 see: https://docs.google.com/spreadsheets/d/1...

That's just the mastering display luminance capabilities used to grade the content. The colorist can grade it as bright as he wants.

They’re essentially just extra fine-tuning colors controls for the colorist during the SDR trim pass creation. I don’t think I’ve ever seen a 600–1000-nit trim that actually makes use of them, but it’s possible.

why are some movies 4000nits MDL on the disc? and other ones 1000nits? what are the differences? it's a studio decision to grade movies on 4000 or 1000 nits mastering monitor. @RESET_9999 In the case of How to Train Your Dragon (2025), why would the artist put all that effort into a detailed 100nit...

valington wrote: ↑

Sun Jul 20, 2025 8:40 pm

Reset which workflow to use for the making mp4 5 profile dolby vision from mkv 5 profile dolby vision ?

mp4 version workflow 5

The colorist can choose a tuning parameter that controls the aggressiveness of Dolby Vision tone mapping. Lower values result in less tone mapping and a brighter image, while higher values apply more aggressive tone mapping, resulting in a darker image.

https://slow.pics/c/OA0pupEN

p5 or p8 doesnt matter. they have the same metadata

I dont know...

But FYI, mkvtoolnix can find the correct playlist by itself, no need for bdinfo.

Your video is missing the framerate at the bitstream level. You can fix it in 9-2 This used to be the case with all the Apple WEB-DL, but now, all the reputable groups fix it. Hi RESET_9999 , Karate Kid Legends has got both DV8 and HDR10+ I want to remove HDR10+ and use your scripts workflow 2-2 Eve...

The whole movie is under 175nits, it would be a waste of time and wouldn't make any difference unless you have a low-nit projector.

it will be limited by the ugoos network(1gbps) speed so yeah, it will be much slower than a PC with a SSD or nvme drive.

i dont know, never tried

What's the name of the colorspace test file? I'm sorry but I can't find it. Im thinking about getting the ugoos. Is the am6 still the go to model, or can I get the newer one like am8 pro or am9? Also my TV has only HDMI2.0b, will the player-led stuff be supported? yes am6b+ is the way to go. newer ...