Wan2.2-TI2V-5B-Turbo-GGUF

Using https://github.com/city96/ComfyUI-GGUF/tree/main/tools converted https://huggingface.co/Kijai/WanVideo_comfy/blob/main/Wan22-Turbo/Wan2_2-TI2V-5B-Turbo_fp16.safetensors to GGUF, then quantized and finally fixed 5d tensors.

The model is very much usable with an old 4GB GPU. Nice and versatile, especially good for I2V.

These Turbo GGUFs work fine with most LoRAs made for the regular 5B.

The following from https://civitai.com/models/1995164/wan-damme-rapid-wan-22-5b-4-steps-checkpoint-t2vi2v has some usage advice:

4 steps is enough. CFG 1, sampler is Euler or SA_Solver or Uni_PC, scheduler is simple or normal or beta. Multiplier 0.8 applied to latent will help with oversaturation.

Preferrable sizes are 1280x704 and 704x1280.

LoRAs compatible with this model on Civitai: https://civitai.com/search/models?baseModel=Wan%20Video%202.2%20TI2V-5B&modelType=LORA&sortBy=models_v9

Sample workflow attached here as train data: https://civitai.com/api/download/models/2258309?type=Training%20Data 

UMT5 at https://huggingface.co/city96/umt5-xxl-encoder-gguf/tree/main

VAE at https://huggingface.co/QuantStack/Wan2.2-TI2V-5B-GGUF/tree/main/VAE

Update Dec 17th: adding the Turbo LoRA as well as another fast LoRA, they can be used for example with weights -0.5 and 0.5 to possibly achieve better motion in some cases, as Reddit user yanokusnir recommends: https://www.reddit.com/r/StableDiffusion/comments/1pf7986/i_did_all_this_using_4gb_vram_and_16_gb_ram/

Example 121-frame 1024x704 I2V generated with Q5_K_S, 4 steps: <video autoplay muted loop> <source src="https://huggingface.co/hum-ma/Wan2.2-TI2V-5B-Turbo-GGUF/resolve/main/Examples/Wan5bPreview_00731.mp4" type="video/mp4"> Your browser does not support the video tag. </video>