F1 Framepack models
Fp16 and fp8 I have not tested these, i assume they work.
https://huggingface.co/kabachuha/FramePack_F1_I2V_HY_20250503_comfy/tree/main
Updated 2.1 with hotfix, i dont know if it was needed but its there. - changed to crop from resize - Ensure you set model to sdpa/flash attention/sage as you need
Uploading v2.1 to ensure there is no other issues.
V2.1
- updated front end for comfy
- Fixed bucket sizing
V2 - First Last Frames
-Added last frame.
-bucket size has been fixed :)
-fixed things from lastest comfy update.
1.1 - small changes before i try the wan 2.1 version of this.
Added rescale render size
Added vram clear nodes
Added notes on a few more things.
Uses
Model links:
I have not changed much from the original Just a few qol changes
Original is in your custom nodes folder frame pack folder examples.
This has a large model, but the workflow can use as little at 6gb vram
Model is based on Hunyuan, so if you know how to prompt for that, this should do similar
Hopefully we get native nodes for this stuff.
Nodes
https://github.com/kijai/ComfyUI-FramePackWrapper
Models
https://huggingface.co/Kijai/HunyuanVideo_comfy/blob/main/FramePackI2V_HY_fp8_e4m3fn.safetensors
https://huggingface.co/Kijai/HunyuanVideo_comfy/blob/main/FramePackI2V_HY_bf16.safetensors
sigclip:
https://huggingface.co/Comfy-Org/sigclip_vision_384/tree/main
text encoder and VAE:
https://huggingface.co/Comfy-Org/HunyuanVideo_repackaged/tree/main/split_files