ComfyUI Node
Frame Extender 🎬
Extends video sequences by adding frames at configurable positions with smooth blending
Frame Extender 🎬
- source_video
- additional_frames
- extended_video
◄insert_position-1►
◄width512►
◄height512►
◄interpolationbilinear►
◄methodkeep proportion►
◄conditionalways►
◄multiple_of0►
◄blend_frames0►
◄loop_additionalfalse►
◄memory_efficienttrue►
Categoryimage/video
Inputs (12)
| Name | Type | Default | Description |
|---|---|---|---|
| source_video | IMAGE | Base video sequence to extend (IMAGE tensor format) | |
| additional_frames | IMAGE | Frames to add to the source video | |
| insert_position | INT | -1-1–10000 | Position to insert frames (-1 = end, 0 = beginning) |
| width | INT | 51264–8192 | Target width for frame resizing |
| height | INT | 51264–8192 | Target height for frame resizing |
| interpolation | COMBO | bilinear | Interpolation method for resizing |
| method | COMBO | keep proportion | Resizing method |
| condition | COMBO | always | When to apply resizing |
| multiple_of | INT | 00–512 | Round dimensions to multiple of this value (0 = disabled) |
| blend_framesopt | INT | 00–50 | Number of transition frames for smooth blending |
| loop_additionalopt | BOOLEAN | false | Loop additional frames if source is longer |
| memory_efficientopt | BOOLEAN | true | Process in chunks to save memory |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| extended_video | IMAGE | — |