98
submitted 9 months ago* (last edited 9 months ago) by zeppy5d@pawb.social to c/asklemmy@lemmy.ml

I got my hands on MPEG-V standard documents which lets me inject "SEM" (sensory effect metadata) inside .mp4 files which would let me program real world stuff on cues like lights, chair movements, water sprays, etc. So literally if I had a NAS with a hoard of movies and bought the right equipment, i could make 4DX at home.

There's an effect description named "scent", which would, obviously, spray some aromatizer or something in the room. I checked out the standard list of scents that can be applied. There are scents like rose, lavender, mint, apples, mixed herbs, but i came across an interesting one which is the one i'm asking for.


  Scent of dragons breath
  Describes the scent of dragons breath

Maybe this is a weird reason to ask this... I really want to know out of curiosity if this "dragon breath" would be some specific mix of herbs or incense or any kind of room spray. I sense it would kind of be an artificial scent... but idk... really... Would it really work if i coded a "Home 4DX" version of the Hobbit movies?

you are viewing a single comment's thread
view the rest of the comments
[-] zeppy5d@pawb.social 3 points 9 months ago* (last edited 9 months ago)

Nice. Even considering that "sulphur" is not an entry on the scent list i got. I guess that could work out

this post was submitted on 18 Jan 2024
98 points (90.8% liked)

Asklemmy

43795 readers
770 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy ๐Ÿ”

If your post meets the following criteria, it's welcome here!

  1. Open-ended question
  2. Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
  3. Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
  4. Not ad nauseam inducing: please make sure it is a question that would be new to most members
  5. An actual topic of discussion

Looking for support?

Looking for a community?

~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~

founded 5 years ago
MODERATORS