We have integrated Lightricks LTX 2.3 Pro and LTX 2.3 Fast as new video generation models, adding cinematic camera controls, last-frame interpolation, and retake/extend editing to the Lightricks lineup.
LTX 2.3 Pro
LTX 2.3 Pro builds on the LTX-2 Pro foundation with new creative controls:
- Camera Motion Control: Choose from dolly (in/out/left/right), jib (up/down), static, or focus shift to add cinematic movement.
- Last-Frame Interpolation: Provide both a first and last frame image to generate smooth video transitions between two keyframes.
- Up to 4K Resolution: Generate at 1080p, 2K, or 4K quality.
- Synchronized Audio: Built-in audio generation with natural timing, dialogue lip-sync, and sound effects.
- Retake: Reshape intent, pacing, and emotion within the same shot. Replace video, audio, or both in a selected time range.
- Extend: Append or prepend new content that seamlessly continues your original video.
- Duration options: 6, 8, or 10 seconds.
- Aspect ratios: 16:9 (landscape) and 9:16 (portrait).
LTX 2.3 Fast
LTX 2.3 Fast is the fastest option in the LTX family with the same feature set:
- Faster generation with good quality output.
- Extended durations: Up to 20 seconds (durations over 10s at 1080p only).
- Camera Motion, Audio, Last-Frame: All the same creative controls as Pro.
- Aspect ratios: 16:9 (landscape) and 9:16 (portrait).
Learn More
- LTX 2.3 Pro on Replicate: https://replicate.com/lightricks/ltx-2.3-pro
- LTX 2.3 Fast on Replicate: https://replicate.com/lightricks/ltx-2.3-fast
- Lightricks announcement: https://www.lightricks.com/technology
This release adds a new tier of creative control for teams who need cinematic camera movement, keyframe-driven video generation, and the ability to retake or extend existing clips.