Summary
Veteran AI delivers a comprehensive workflow tutorial for LTX Director 2.0, a new ComfyUI extension that transforms LTX 2.3 from a basic video generator into a multi-track video workstation. The update introduces four major capabilities: a full timeline supporting images, videos, and prompts as keyframes; a strengthened IC LoRA track for character consistency and video editing; Retake Mode for regenerating isolated mid-clip segments without touching the surrounding footage; and JSON-based project saving for a more software-like editing experience.
The tutorial walks through practical demonstrations of each feature using a ComfyUI workflow hosted on RunningHub. Key examples include generating a slow-motion fishbowl shattering by specifying start and end frames, correcting a failed camera-angle prompt by inserting a “fake” end frame showing the desired back-view, editing a balloon’s color by combining IC LoRA with an Edit Anything LoRA for stability, and inserting a whale mid-clip using Retake Mode. The underlying workflow uses the LTX 2.3 distilled model alongside Gemma 3 as the text encoder, a two-stage Euler sampling process with a second-stage denoise value of 0.42, and a tiny VAE for early preview feedback.
A central lesson emphasized throughout: LTX Director 2.0 rewards users who understand which technique — end frames, IC LoRA, Retake Mode, or prompt guidance — best fits each editing goal, rather than defaulting to prompts alone for every change.
📺 Source: Veteran AI · Published July 01, 2026
🏷️ Format: Tutorial Demo
