LTX-2.5 AI Video Generator
LTX‑2.5: write the dialogue, get the finished scene
Lightricks' 22B model, served by Moosky on cloud GPUs: prompt-to-clip or start-frame animation with lip-synced lines, ambience, and sound baked into the render. Landscape, portrait, or square at up to 4K, billed per clip in credits that never expire.
Model Options
Choose the workflow that fits your scene
One lane, two entry points: type a prompt and render, or drop in a start frame and animate it. Both bill per clip in credits.
LTX-2.5 (T2V / I2V)
Text-to-video with no frames, or animate a single start frame. Adaptive aspect when a start frame is attached.
Why use it on Moosky AI?
Model-specific controls with no subscription, clean outputs, and a workflow built for fast creative iteration.
Native joint audio
Generate dialogue, ambience, and SFX synchronized with the video in a single pass.
Text-to-video
Write a prompt and generate a clip - no starting frame required.
Start-frame I2V
Optionally anchor the opening from a still image, with adaptive aspect.
Lip-synced dialogue
Quoted lines in the prompt render with matching mouth movement, ready to publish.
Cross-beat consistency
A newer decoder holds faces, props, and framing steady from the first beat to the last.
Browser-hosted renders
Every clip runs on Moosky GPU infrastructure - no local install or VRAM budget.
Metered per clip
Credits are quoted before the run and refunded automatically when a render fails.
Queue and walk away
Start several shots, close the tab, and collect finished files from your library.
How it works
Four focused steps from setup to finished output.
1. Add inputs
Start from a prompt alone, or attach a start (and optional last) frame.
2. Describe the scene
Write the motion, camera, dialogue, and audio you want.
3. Generate and download
Render the clip with native audio and download when processing finishes.
4. Iterate the keepers
Re-run winning setups with a new seed or a tighter line from the same page.
Credit-based
Simple, honest pricing
Uses Moosky credits with cost shown before you generate. No subscription required.
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Frequently Asked Questions
Is LTX 2.5 the newest model in the LTX family?
Yes. It is the current release of the LTX line and the only LTX variant Moosky routes to from this page. It pairs joint audio-video synthesis, cross-beat consistency, and a newer decoder than the earlier 2.0-generation releases, which were start-frame only and capped below 4K.
Can I run LTX 2.5 without installing anything?
Yes. Moosky serves the model through the browser on cloud GPUs, so there is no download, no weights to manage, and no local VRAM ceiling. Each clip enters a shared render queue and the finished file lands in your library for download when the job clears.
Does the sound come out in the same render as the video?
It does. Quoted lines, room tone, footsteps, and ambience are synthesized jointly with the frames in one pass, so lip movement matches the words without a separate alignment step, an external voice tool, or licensed music you have to time yourself.
How long can a generated clip be?
Between 4 and 20 seconds. The 720P and 1080P tiers take the full duration range; 1440P and 4K top out at 10 seconds per render. Storyboard anything longer as several shots and stitch them in your editor.
Do I need a reference image to start?
No - a text prompt alone is enough. Attaching a still anchors the opening composition and switches the frame to adaptive aspect, and an optional second frame steers where the motion lands.
Which scenes suit this model best?
Talking coverage: interviews, product pitches, short ads, and two-character exchanges where the words have to land with the faces. The joint audio path and cross-shot consistency lean toward spoken dialogue more than toward wide action plates.