LTX Director adds keyframe scripting to LTX 2.3 video workflows in ComfyUI

LTX Director is a ComfyUI custom node that adds camera movement and keyframe controls to Lightricks' LTX 2.3 video model, letting users define camera paths, timing, and shot transitions without leaving the workflow canvas. The node ships with presets for common moves—pan, tilt, dolly, orbit—and supports multi-keyframe timelines so a single prompt can drive a sequence of shots with different focal points or angles. Users can stack multiple Director nodes to build longer narratives or cut between subjects mid-clip.

LTX 2.3, Lightricks' open-weight text-to-video model released in November 2025, generates up to 10-second clips at 768×512 resolution and 24 fps. The open weights have made it a natural target for third-party tooling—ComfyUI's node ecosystem has become the prototyping environment for open video models much as it did for Stable Diffusion fine-tunes and LoRAs. Director collapses the traditional workflow: instead of generating clips individually and stitching them in post, the same workflow that prompts the model now scripts the camera. For creators building longer-form content or testing narrative sequences, that means fewer round trips between tools and faster iteration on shot composition.

The node runs on the same hardware as stock LTX 2.3—no additional VRAM overhead beyond the base model's 24GB footprint. It's available now on GitHub and installs through ComfyUI Manager. A tutorial video posted this week walks through setup and feature examples, covering node configuration and multiple use cases for the keyframe system.