LTX-2.5 Prompt Guide
How to write LTX-2.5 prompts: a structure that works, 5 example prompts for text to video and image to video, and the settings that change the result. Copy any prompt into the Studio to try it.
- Example prompts
- 5
- 2 tasks
- Resolution
- 1080p
- 720p · 1080p
- Clip length
- 1–8 s
- audio included
- Per try from
- $0.022/s
- 720p
Structure
A LTX-2.5 prompt, piece by piece
Write in this order and keep each part concrete. Physical detail works better than mood words.
01
Subject
Who or what is on screen, with the details that must stay consistent: age, clothing, materials, colours.
02
Action
One clear action in the present tense. Keep it to one beat for short clips.
03
Camera
Shot size and movement: close-up, wide, dolly-in, orbit, handheld, drone.
04
Scene and light
Location, time of day, and where the light comes from.
05
Style
Lens, film look, colour grade or animation style.
06
Sound
LTX-2.5 generates synchronized audio with the clip, so name the ambience, effects or lines of dialogue you want.
Examples
LTX-2.5 prompt examples
Prompts written for this model, grouped by task. Open one in the Studio, then change one part at a time.
- Text to Video16:9
Drone shot over a turquoise river winding through a pine forest, morning mist, birdsong
Try in Studio - Text to Video16:9
A chef flips a pancake in slow motion in a sunny kitchen, sizzling pan
Try in Studio - Text to Video16:9
Neon-lit Tokyo alley in the rain, a cat walks past puddles, distant traffic hum
Try in Studio - Text to Video
A lighthouse keeper climbs a spiral staircase with a lantern as a storm hits the windows, thunder and rain
Try in Studio - Image to Video
The scene comes to life: the camera drifts forward as the light shifts
Try in Studio
By task
Prompting each LTX-2.5 task
Text to Video
Everything comes from the text, so describe subject, action and camera explicitly. Put the most important element first.
Image to Video
The image is the first frame: describe what moves and how the camera moves, not what the picture already shows.
Settings
Settings that change the result
Set these next to the prompt — in the Studio or as API parameters.
| Setting | Options | Effect |
|---|---|---|
| Resolution resolution | 720p · 1080p default 1080p | 1080p (1920×1080) or 720p (1280×720), landscape. Price: 720p $0.022/s · 1080p $0.044/s |
| Duration duration | 1–8s default 6 | Length of the generated clip in seconds (1–8s). You pay per second. |
| Generate audio generate_audio | on / off default true | Generate a soundtrack with the picture — describe the sound in the prompt. No extra cost. |
| Seed seed | — | Use the same seed and settings to reproduce a result. Leave empty for random. |
FAQ