DaSiWa WAN 2.1 Lightspeed
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Model description
Generates WAN 2.1 videos in a fraction of time.
720p and 480p Version
Recommended settings:
Sampler/Scheduler: Euler/Simple
Steps: 4
CFG: 1
Sigma-Shift 5
Original Model from Lightx2v converted to FP8 quantisation.
☠️ Do not use any extra speed-up tricks or LoRAs or it may mess up your generations ... 🤬
⚠️ Hint: Most of the time the model is taking you by word. If you write "white" it is white. "Translucent" is translucent... like for the fluids. 💦 Now you know! 🫵 translucent whitish 🤫
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Recommended specs:
8 GB VRAM, 32 GB RAM
Sample times: <2 minutes for 81 frames, 4 steps on RTX 4070 Ti Super.
Compatible with 14B LoRAs.
I normally use 0-2 LoRAs, strength at 0.4-1 depending on how much the effect should be. 0.7-0.9 works best most of the time, not overwriting the style of an image.
At multiple LoRAs is seems best to tune the strength a bit down to 0.3-0.6.
Basic workflow example:
Here: https://civitai.com/models/1811161?modelVersionId=2049602
My favourite UI:
SwarmUI https://github.com/mcmonkeyprojects/SwarmUI
Testing (my specs):
I can go wild on setting with this full checkpoint, even with added LoRAs:
121 frames possible: ~ 3 minutes
121 frames on 24 fps possible (more motion): ~ 3 minutes
128 frames on 24 fps possible (more motion and extended): ~ 3.5 minutes
Dependencies:
YOU are responsible for outputs as always! If you make ToS violating content and I get aware I WILL report this.
Disclaimer
This models are shared without warranties and with the condition that it is used in a lawful and responsible way. I do not support or take responsibility for illegal, harmful, or harassing uses. By downloading or using it, you accept that you are solely responsible for how it is used.