My TG Channel - https://t.me/StefanFalkokAI
My TG Chat - https://t.me/+y4R5JybDZcFjMjFi
Hi! I introduce my working workflow with Wan 2.2 S2V generation video for ComfyUI.
You need to have Wan 2.2 S2V model
You need to have Wan 2.2 models (https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/tree/main/S2V), clip (https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/blob/main/split_files/text_encoders/umt5_xxl_fp16.safetensors), audio_encoder (https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/tree/main/split_files/audio_encoders) and vae (wan 2.1 vae)
GGUF - https://huggingface.co/QuantStack/Wan2.2-S2V-14B-GGUF/tree/main
Also I have included Lora https://huggingface.co/Kijai/WanVideo_comfy/tree/main/Lightx2v for better and fast generation
I recomend set strength 1.5 for loras to get best results
download my ComfyUI Build https://huggingface.co/datasets/StefanFalkok/ComfyUI_portable_torch_2.9.1_cu130_cp313_sageattention_triton, also u need download and install CUDA 13.0 (https://developer.nvidia.com/cuda-13-0-0-download-archive) and VS Code (https://visualstudio.microsoft.com/downloads/)
just use audio, image, write prompt and enjoy!
Leave comments if you have trouble or you found the problem with workflow
Description
FAQ
Comments (4)
KSamplerAdvanced
mat1 and mat2 shapes cannot be multiplied (154x768 and 4096x5120)
Change clip to umt5_xxl_enc_bf16, don't use fp8 version
@Stefan_Falkok I got an error when using the umt5_xxl_enc_bf16.safetensors version linked on Civitai.
However, when I switched to umt5_xxl_fp16.safetensors from the workflow’s own link, the error disappeared.
All other models were loaded exactly from the same links provided in the workflow.
Additionally, the generated video starts with a bright flash or color distortion on the very first frame —
is there any way to fix or reduce that issue?
@gmlwn11795 i can't find solution of bright flash frame - it's a sore of the model with first frame