LTX 2.3 Fart SFX LoRA — Summary
What it is: A Text-to-Audio (T2A) LoRA for LTX 2.3 that adds a specific fart sound effect to generations, invoked via the word "fart."
This LoRA works well with LTX 2.3 I2V, I haven't tested it with T2V. It is audio only, so you have to ask for the sound effect by using the trigger word "fart".
Training specs:
Mode: T2A (audio-only) — targets only
audio_attn1,audio_attn2,audio_ffmodules, doesn't touch video or speech-related weightsRank 16 / alpha 16, trained unquantized (bf16) for 2000 steps
Dataset: 29 training clips (of 32 total — 1 too short for any bucket, 2 held out for validation) that I generated and hand-captioned with texture descriptions (e.g. "long wet," "small," "walking triple") rather than the literal word "fart," so the trigger word alone carries the concept
Final loss 0.5122, trained in ~8.4 hours overnight
Validated against 8 prompts (3 in-distribution, 3 novel out-of-distribution, 2 held-out)
Description
FAQ
Comments (19)
HAHA!
A finally, I don't have to make the sound samples myself in the bathroom anymore.
I've been looking for this for a long time! Thank you so much! 😍😍😍
Very happy I could help!
LTX23 is somewhat naive when it comes to anatomical functionality in general. Farts, burps, sneezing, spitting, pukes, etc., though some of the the NSFW variants can pee n poop.
Seems like that kind of functionality has to be tacked on for now, and incorporated into the base models ... Two more papers down the road 😉
I agree, LTX has such a hard time finding body parts, and tends to create new versions of them!
It is a true honor to live in a time with such innovative creators as yourself. Too all my fellow flatulence connoisseurs, let's raise a toast to the enjoyment all things novel. 🍻
username = happytrails, maybe hint of diarrhea lora to come?
Integrating pee and poop features would also fill a pretty big gap. If those options were available, I’d welcome them :)
eros can also do it if anyone is wondering, but it's harder to get it good
Conceptualize the aroma.
but...why...
I've been wanting to train a LoRA for a long time, but couldn't find anything LTX couldn't do that was a simple starting point for a first LoRA. This was it!
@HappyTrails224 i'm joking , i love when people do funny and unnusual stuff like this.
you should try a jumpscare lora!, i have one for wan 2.2
@luisa_pinguin I am looking for ideas for my next lora! Thanks!
@HappyTrails224 If possible, I'd love to receive LoRAs with a pee and poop fetish.
booooo
.. let me guess... 'because' lol
I've always found it odd that I could never, ever get LTX to fart. I can imagine how it could wind up being negged out naturally, but even hyperbolic attempts usually fail, and not in a funny way. Farting will never not be funny. When I ask for a fart, a fart I must have. So thank you.
-I wish I could post examples, but it's all classic I2V prankage. Suffice it to say this is pure gold for tormenting family members and violating ToS.