Wan 2.2 I2V - SVI (Long Video) - GGUF, Low VRAM, High Res Upscale - Workflow

After a number of SVI attempts, and wanting to include a FLF option, I have added my own take on a Wan 2.2 SVI workflow. This tries to keep things as "easy" and clean as possible while being as optimized for lower VRAM and Memory scenarios as possible.

I run this on 12 GB VRAM with 32 GB RAM - and I'm fairly confident it would run on an 8 GB VRAM card without any issues. The most important factor will come down to your RAM as your video card bottlenecks.

While this is created for GGUF, it can easily use any of the Wan 2.2 trained checkpoints as well - just change the UNET GGUF loader for a standard ComfyUI Load Checkpoint node. I do this most of the time as I prefer many of the trained checkpoints (FP8 version), due to fewer loras needed.

Included Modules in this workflow (install via the ComfyUI Manager - Custom Nodes Manager):

• ComfyUI-KJNodes

• rgthree-comfy

• ComfyUI-Easy-Use

• ComfyUI-Wan-SVI2Pro-FLF

• ComfyUI-VideoHelperSuite

• ComfyUI-Frame-Interpolation