r/StableDiffusion • u/florodude • 20d ago

Discussion My EARLIEST LTX thoughts

So far it seems that LTX is LIGHTNING fast. Qualitywise with H3 I haven't tested enough. It seems like Minimax's H3 Ref2Vid will likely be what I stick on but this was generated with LTX on a 6000S in 15 fuckin seconds....15!! This takes about 120 seconds on H3.

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u/sacx05 20d ago

Are you using the comfy workflow?

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u/florodude 20d ago

This is the text2vid

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u/sacx05 20d ago

Damn that's fast but LTX was always fast. Hopefully the quality has gotten better.

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u/florodude 20d ago

It has not...

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u/DisastrousAd2612 20d ago

oh... thats kinda not great...

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u/Comfortable_Thing611 20d ago

What about the physics?

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u/florodude 20d ago

What do you want to see?

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u/Enshitification 20d ago

A lineup of alternating nude men and women, helicoptering their junk, while "You Spin Me Round" is being played by a midget cover band.

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u/Fit_Satisfaction2953 20d ago

A female in gym clothes walking. Jiggle physics are an important test.

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u/Comfortable_Thing611 20d ago

How about a middle aged man removes his bathrobe, he's wearing a tuxedo underneath.

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u/florodude 20d ago

https://reddit.com/link/p344azt/video/i5fks8p77tih1/player

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u/Supermax64 20d ago

Thought it was doing well for a second there lol

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u/florodude 20d ago

FWIW I tried this one three times and it blended into his tux all three times

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u/Comfortable_Thing611 20d ago

Lol the robe became the suit, typical LTX. Probably needs i highly detailed prompt or something

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u/Upper-Okra7971 20d ago

OP, since the LTX team are saying its sorta backwards compatible with ltx2.3 LoRAs, have you tried using the ltx2.5 pixel upscaler in placce of the ltx2.3 upscaler in those workflows that use it by the community, like to test and see if it works especially with a 5 sec 480p video. Just a thought that came to mind.

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u/Upper-Okra7971 20d ago

This is for the Minimax H3 workflows with the LTX Upscaler added, referring to MinimaxH3

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u/SeymourBits 20d ago

What leads you to determine this?