ComfyUI Node
🐇 RIFE VFI Interpolate by Multiple
Interpolate a clip by a chosen multiple using RIFE 4.7/4.9 — inserts evenly spaced in-between frames between every pair (e.g., ×2 adds 1 frame per pair).
🐇 RIFE VFI Interpolate by Multiple
- frames
- optional_interpolation_states
- IMAGE
◄ckpt_namerife47.pth►
◄multiplier2►
◄scale_factor1►
◄ensembletrue►
◄clear_cache_after_n_frames10►
Categoryvideo utils
Inputs (7)
| Name | Type | Default | Description |
|---|---|---|---|
| ckpt_name | COMBO | rife47.pth | Choose the RIFE 4.7 or 4.9 model file from the base pack. |
| frames | IMAGE | Your input clip: one image per frame. | |
| multiplier | INT | 2 | Adds extra frames to smooth motion: 2 adds 1 new frame per pair; 4 adds 3. |
| scale_factor | COMBO | 1 | Quality vs speed. 1.0 recommended. Lower = faster/softer; higher = sharper/slower. |
| ensemble | BOOLEAN | true | Blend forward & backward predictions to reduce artifacts (slower). |
| clear_cache_after_n_frames | INT | 100–1000 | Free up GPU memory every N generated frames (advanced). Set 0 to never. |
| optional_interpolation_statesopt | INTERPOLATION_STATES | Don’t create in-between frames for selected frame pairs (e.g., scene cuts). Timing stays the same. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| IMAGE | IMAGE | — |