I found 2 WF that i liked and decide to put them together:

I dont know what settings is right to use (cfg/steps/ lora strength). But it seems to be working as it is for now.

I use Sage Attention - LINK

UPDATE COMFYUI BEFORE USE

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v.1.0 (WAN 2.2 FLF2V)

WAN 2.2 has FLF2V (First-Last Frame to Video) native capabilities. So i tried to adjust my workflow to make it work and seems it does. Hope you like it.

Enjoy.

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v.1.0 (WAN 2.2 I2V)

I just rearange nodes so it works with WAN 2.2 GGUF

https://huggingface.co/bullerwins/Wan2.2-I2V-A14B-GGUF/tree/main

Notice that for 14B model you need both models - HIGH noise and LOW noise

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v.1.1 (WAN 2.1 I2V)

• Instead using CausVid lora i used FusionX lora which is already have CausVid

Wan2.1_I2V_14B_FusionX_LoRA

• I set lora streinght 0.4 in first Ksampler (HIGH CFG START) and 0.8 in second one (LOW CFG END)

• In version 1.0 you can just change loras in Dual samplers group

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v.1.0 (WAN 2.1 I2V)

1 - CausVid 2 Sampler Workflow for Wan 480p/720p I2V (Main part)

I Used this lora: Wan21_CausVid_14B_T2V_lora_rank32.safetensors

2 - WAN 2.1 IMAGE to VIDEO with Caption and Postprocessing (Florence Caption, last frame, Color match)

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I saw suggestions that dpmpp_2m - normal works good.

There is dpmpp_2m - simple in this WF