ComfyUI-LTXVGuideRebase

ComfyUI-LTXVGuideRebase

Small ComfyUI addon that provides segment-safe utilities for Comfy-Org LTX video nodes.

Node: LTXV Rebase Guides (segment-safe)

Rewrites the LTX guide metadata stored in conditioning under keyframe_idxs, to make it easier to experiment with FLF-style chained segments while still reusing earlier guide state.

Inputs

• positive / negative: conditioning inputs that may contain keyframe_idxs
• segment_start_frame: the start frame (in the original/global timeline) that this segment begins at
• segment_length_frames:
  • > 0: enables filtering guides to the window [segment_start_frame, segment_start_frame + segment_length_frames)
  • -1: disables filtering; only rebasing (or clearing) is applied
• mode:
  • rebase_and_drop_outside (default)
  • drop_outside
  • rebase_only
  • clear_all

Output

Returns the updated positive and negative conditionings.

Install into ComfyUI

Copy or symlink this folder into:

ComfyUI/custom_nodes/ComfyUI-LTXVGuideRebase

Then restart ComfyUI.