Video Interpolation in 2026: FrameFusion 10M-Parameter Model Now Free on GitHub for ComfyUI
A solo developer has open-sourced a 10M parameter video interpolation model called FrameFusion, enabling high-speed motion estimation on low-end hardware. The model integrates seamlessly with ComfyUI and is already powering a commercial Steam application.

Video Interpolation in 2026: FrameFusion 10M-Parameter Model Now Free on GitHub for ComfyUI
summarize3-Point Summary
- 1A solo developer has open-sourced a 10M parameter video interpolation model called FrameFusion, enabling high-speed motion estimation on low-end hardware. The model integrates seamlessly with ComfyUI and is already powering a commercial Steam application.
- 2Released on GitHub under @BurguerJohn, this lightweight 37MB FP32 model delivers smooth motion estimation without requiring high-end GPUs—making it ideal for indie creators, animators, and AI enthusiasts working with integrated graphics or budget systems.
- 3How FrameFusion Works: Motion Estimation Over Pixel Manipulation Unlike traditional models that directly alter RGB pixels, FrameFusion uses a refined motion flow estimation algorithm.
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Video Interpolation in 2026: FrameFusion 10M-Parameter Model Now Free on GitHub for ComfyUI
A solo developer has open-sourced FrameFusion, a groundbreaking 10M-parameter video interpolation model designed for real-time frame generation on low-end hardware. Released on GitHub under @BurguerJohn, this lightweight 37MB FP32 model delivers smooth motion estimation without requiring high-end GPUs—making it ideal for indie creators, animators, and AI enthusiasts working with integrated graphics or budget systems.
How FrameFusion Works: Motion Estimation Over Pixel Manipulation
Unlike traditional models that directly alter RGB pixels, FrameFusion uses a refined motion flow estimation algorithm. This approach minimizes artifacts like ghosting and blurring while maintaining computational efficiency. By predicting motion vectors between frames, it generates intermediate frames with remarkable stability—even in complex anime sequences or fast-paced live-action clips.
The model was trained over years using iterative datasets from Kaggle, prioritizing speed and real-world usability over theoretical complexity. Its architecture builds on lessons from Rife-App and DAIN, but with a focus on minimal resource consumption.
Seamless ComfyUI Integration for AI Video Workflows
FrameFusion ships with custom ComfyUI nodes and a pre-built JSON workflow, enabling one-click integration into Stable Diffusion video pipelines. No coding required—just drag, drop, and render.
Key features include:
- Native .safetensors format for secure, verified model loading
- Support for FP32 and FP16 modes (FP16 cuts VRAM usage by 50%)
- Batch processing compatibility with existing ComfyUI video nodes
- Optimized for 8GB RAM systems and Intel Iris/Xe graphics
Real-World Use Cases for Indie Creators
FrameFusion is already being used to:
- Upscale and smooth low-framerate indie animations from 15fps to 60fps
- Restore vintage home videos with natural motion interpolation
- Generate smooth transitions in AI-generated short films using Stable Diffusion
- Reduce render times in AI-assisted animation pipelines
Users report near-real-time performance on laptops with Intel UHD Graphics and NVIDIA MX series GPUs—something previously reserved for cloud-based tools or expensive hardware.
Why This Matters: Transparency in a Proprietary Space
Unlike commercial AI video tools that lock core algorithms behind paywalls, FrameFusion’s open-source version matches the architecture of its paid Steam counterpart. This rare level of transparency empowers creators to audit, modify, and extend the model—fostering community-driven innovation.
As video content dominates social platforms, tools like FrameFusion are democratizing high-quality motion enhancement. Whether you're editing TikTok clips, animating webtoons, or restoring old footage, FrameFusion offers professional-grade results without the cost or complexity.
Download FrameFusion for free on GitHub: github.com/BurguerJohn/FrameFusion


