Important Notice

Optimized to work with the latest version of ComfyUI (v0.18.1 + Frontend 1.42.8).

The latent upscaler ltx-2.3-spatial-upscaler-x2-1.1 has been released.
Version 1.0 had an issue where a strange overlay appeared at the end when generating long videos (241F+), but this has been fixed in 1.1.
Updating is strongly recommended.

Overview

A simple LTX-2.3 Video-to-Video workflow.
You can choose the reference from the original video using Depth, Canny, or OpenPose (default).

An inpaint Edit Mode has been added. You can "add," "delete," and "replace" elements using prompts (it's not universally applicable).

How to Use

• Motion Track Mode
Set Enable Motion Track Mode to yes and disable bypass.
Set Edit Mode to false.
Load the start image you want to animate.
Load the source video for tracing.
Specify a simple prompt (examples: comic style, dancing).

• Inpaint Edit Mode
Set Enable Motion Track Mode to no and enable bypass (not strictly required, but otherwise unnecessary processing will occur).
Set Edit Mode to true.
Load the video you want to edit.
Specify the edit in the prompt.

[Add]
Add a/an [subject/object] with [clear visual attributes], [precise location in the scene].

[Remove]
Remove the [subject/object] [location or identifying description].

[Replace]
Replace the [original subject/object] [location] with a/an [new subject/object] with [clear visual attributes].

[Convert / Style]
Convert the video into a [style name] style.