🍥 Wan 2.2 (GGUF) [i2v / FFLF] + [t2v] Workflow

⚠️Requires 9 custom node packs (list below)
⚠️ Uses GGUF Quantized Wan2.2 base model (for light weight or low VRAM)
⚠️ Uses Lightx2v distill loras for low steps generations
⚠️ Uses Subgraph
⚠️ Dense backend node processes
⚠️ Only tested in ComfyUI Desktop version
✅ UI Oriented workflow
✅ Switch between i2v/FFLF or t2v in one workflow
✅ 4-8 steps generations
✅ No Spaghettification
✅ Comes with other utility workflows

🍥Click Here(CivitAI Article) for Model/Lora Download links + Detailed Guide

Video posted above includes Embedded Workflow. (Download the video, drag into ComyfUI)
Need ComfyUI-VideoHelpSuite custom node to open up workflow from video.

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⌨️Usage:

1. Select t2v or i2v/FFLF Mode.

   • t2v: Adjust resolution for video

   • i2v: Drag and drop in the 1st image loader, choose to manually scale down image or disable it to use original image dimension

   • FFLF: Enable i2v mode and Enable FFLF and drag and drop image in the 1st & 2nd image loaders, choose to manually scale down image or disable it to use original image dimension (it will use 1st image dimension)

2. Edit/Add 🍏Prompts, add ✨Loras if needed.

3. Adjust ⌚Duration or just leave it at 5 seconds.

   • Set 🚶‍➡️Total Steps & 👞Split Steps. (4 Total/ 2 Split for Fast, 6 Total/ 3 Split for Good Quality, 8 Total/ 4 Split for Higher Quality)

4. Click on "New Fixed Random" in 🎲Seed Node.

5. Generate Video (▷RUN).

6. Repeat step 4 & 5 until you get desire video shown in 🎥Preview.

7. While using the same 🎲Seed and without changing anything that is not in 🛠️Post Processing, change/edit 🛠️Post Processing Options, Generate Video (▷RUN) again as many times and skip through KSampler.

8. Video generated will be in your output folder - 🗂️ComfyUI/Output

🌀To start on a new video project, disable everything in 🛠️Post Processing and set 📺Final Video Mode to 🎥Preview.

💡If you have lower VRAM

• Click on the "ComyfUI icon" for the menu

• Go to "Settings"

• On left bar, go to "Server-Config"

• Scroll to "Memory"

• Look for "VRAM management mode" option

• Select "lowvram"

• Restart ComfyUI

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📱The Workflows includes:

• GGUF model loaders

• Sage Attention

• Lora Stackers

• WanNAG ( to strengthen negative prompt when CFG is 1)

• Auto input for FPS (based on Frame Interpolation and speed)

• Post Processing:

  1. Frame Interpolation

  2. Upscaler with Model

  3. Frame Trimming

  4. Video Speed adjustment

  5. Manual Adjust FPS (overrides auto fps inputs and speed adjustment)

  6. Video Sharpening

  7. Add Logo/Watermark

  8. Save Last Frame

  9. Frame Select

💽Download Files includes:

• Main i2v/FFLF/t2v Workflow

• Postprocessing for video (non-interpolated video)

• Videos Merger/Joiner

• Simple Megapixel Calculator

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🧩Custom Node:

(All Custom Nodes are available in Custom Node Manager)
Open workflow, open up 🧩Manager, click on "Install Missing Custom Nodes", Select all and install, restart ComfyUI.

• ComfyUI-GGUF (Manually search in the Customer Node Manager and install this, if it does not show up in “Install Missing Custom Nodes”)

• rgthree-comfy

• ComfyUI-East-Use

• ComfyUI-KJNodes

• ComfyUI-VideoHelpSuite

• ComfyUI-essentials

• ComfyUI-Frame-Interpolation

• ComfyUI-mxToolkit

• WhiteRabbit

🪞Extra Utility Custom Node: (not required)

• ComfyUI-Crystools (add real-time graph in ComfyUI to monitor %usage of CPU, GPU, RAM, VRAM)