ComfyUI Frame Interpolation
A ComfyUI extension generates intermediate video frames locally with models including RIFE and FILM on Windows and Linux.
Alternative to:
ComfyUI Frame Interpolation adds AI frame interpolation to ComfyUI workflows for people working with video or animation. It generates frames between existing images to make motion smoother.
- Model choice: Use RIFE, FILM, AMT, GMFSS Fortuna and other interpolation models within the same ComfyUI environment, including GMFSS Fortuna for anime footage.
- Interpolation schedules: Vary interpolation multipliers across a frame sequence instead of applying one multiplier throughout.
- Workflow integration: Combine interpolation with other ComfyUI nodes, with ComfyUI-VideoHelperSuite and ComfyUI-Advanced-ControlNet as companion tools for loading frames.
The extension runs locally on Windows and Linux and supports NVIDIA CUDA processing. It's open source under the MIT license and builds on code from VSGAN-tensorrt-docker. It requires ComfyUI rather than operating as a standalone video editor.
Most interpolation nodes accept sequences with at least two frames. STMFNet and FLAVR require at least four and support only 2x interpolation; ATM-VFI and MoMo also support only 2x interpolation.
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