01
Sound with the picture
LTX 2.5 renders the audio in the same pass as the frames, on both tiers, and it is included in the rate the card prices.
LTX 2.5
- LTX 2.5 Pro
- 720p
- 6 s
- sound
One prompt, two tiers
Draft it on Fast. Finish it on Pro.
Fast
Pro
“One continuous 6-second take, locked-off medium shot at anvil height. In a dark stone forge, a blacksmith in a leather apron is already mid-swing, hammering a glowing orange blade on an anvil; each strike throws a burst of sparks, he turns the blade with tongs and strikes again, the forge fire roaring behind him. Photorealistic, firelight against deep shadow, shot on film, fine grain. AUDIO: three ringing hammer strikes, each on the frame it lands, the hiss and roar of the forge, sparks crackling. No text, no logos, no music.”
Sound in the same pass
The pot bubbles on the frame it bubbles.
LTX 2.5 generates the audio with the picture, not after it, and the sound is in the clip's price. Write the sound into the scene the way you write the light: the ladle on the bowl, the rain on the glass, the room behind.
- Every scene the studio writes ends in its diegetic sound; LTX 2.5 renders it.
- This clip's push-in through the steam was asked for in the prompt; no camera control was set.
LTX 2.5 Pro · with sound
LTX in the Studio
- 02
Up to 20 seconds on Fast
LTX 2.5 Fast takes 6 to 20 seconds in two-second steps; Pro takes 6, 8 or 10. A shorter window is fitted up and trimmed in the edit.
- 03
720p to 4K
Fast renders at 720p, 1080p, 1440p or 2160p. Pro renders at 720p or 1080p. The Queue starts on 720p and you pick the frame when you approve.
- 04
Draft cheap, then approve
LTX 2.5 Fast is 130 credits for 6 s at 720p, LTX 2.5 Pro 173. The card prices every shot before you approve, on the tier you pick.
- 05
Three LTX models in the Queue
LTX 2.5 Pro, LTX 2.5 Fast and LTX 2.3, the cheapest of the three at 87 credits for 6 s at 1080p. On every plan.
- 06
Image to video, from your photos
Every shot's first frame is drawn from the references attached to the scene, and LTX animates that frame, so the person, product or place is the one you uploaded.
- 07
Keyframe first
Draw each shot's keyframe in the Queue, look at it, and only then approve the clip. The keyframe is what the clip starts on.
- 08
Timed shots
Write a scene as timed windows and each window renders as its own LTX clip, in order, with the scene's continuity carried into every shot.
- 09
One MP4 at the end
The editor assembles a scene's clips in shot order into one MP4, sound normalised, with an optional music bed under them.
How to render on LTX 2.5
1. Write the scene
Sign in, describe the scene in Create, attach the photos it must keep, and write its sound. It comes back as timed shots.
2. Send it to the Queue
Send the scene to the Queue and draw each shot's keyframe there, priced on the button, so you see every first frame before a clip is made.
3. Approve on LTX 2.5
Pick Fast for a quick or long take, Pro for the finer picture, see the credits on the card, and approve. The editor exports the scene as one MP4.
9 Video Generator Models
LTX 2.5 Pro
LTX 2.5 at full quality, with sound, 720p or 1080p. 173 credits for a 6-second 720p clip, on every plan.
LTX 2.5 Fast
LTX's newest, with sound, up to 20 seconds, 720p to 4K. 130 credits for a 6-second 720p clip, on every plan.
LTX 2.3
Fast, cheap, 1080p and up. The workhorse. 87 credits for a 6-second 1080p clip, on every plan.
9 Models
Every video model the Queue renders on, Wan 3.0, Kling 3 Turbo Pro, Seedance 2.0 Fast, Seedance 2.0, Seedance 2.5, Veo 3.1 included, with the price on the card before you approve.
See every model
FAQs about LTX
Your first scene
Hear your first scene on LTX 2.5.
Write it with its sound, draft it on Fast, finish it on Pro.