cinematic-video-generator
Film-quality Seedance 2.0 grade video generation with stunning visual fidelity and cinematic motion
LTX 2.5 Pro Text To Video builds a cinematic clip with native audio from a written prompt in a quality-focused mode. Trading rapid draft passes for delivery-oriented fidelity, LTX 2.5 Pro Text To Video helps teams finalize look, motion, and sound from text alone. For developers, LTX 2.5 Pro Text To Video on RunComfy can be used both in the browser and via an HTTP API, so you don't need to host or scale the model yourself.
Ideal for: Prompt-led finals | Brand film concepts | Vertical campaign cuts
Controls on this LTX 2.5 Pro Text To Video page:
| Parameter | Required | Type | Default | Range / Options | Description |
|---|---|---|---|---|---|
prompt* | Yes (*) | String | Example prompt | Up to 5,000 characters | Subject, action, camera, setting, style, and audio. |
duration | No | Integer | 10 | 5–20 | Length of the generated video in seconds (5–20). |
resolution | No | String | 1080p | 720p, 1080p | Pro delivery resolutions. |
aspect_ratio | No | String | 16:9 | 16:9, 9:16 | Landscape web/ads or vertical social. |
seed | No | Integer | -1 | -1 or a fixed integer | Use -1 for a random seed. |
LTX 2.5 Pro Text To Video is billed per second of generated video. Native audio is included.
| Resolution | Price per second | 6s | 8s | 10s |
|---|---|---|---|---|
| 720p | $0.12 | $0.72 | $0.96 | $1.20 |
| 1080p | $0.16 | $0.96 | $1.28 | $1.60 |
For batches, total ≈ duration × per-second rate × output count.
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Generate cinematic 1080p clips from text prompts with synchronized audio
LTX 2.5 Pro Text To Video turns a written prompt into a synchronized audio-video clip in a quality-focused mode. It is ideal for locking look, motion, and sound from text when you need delivery-oriented fidelity.
This page is text-only: there are no image or audio reference inputs. Use LTX 2.5 Pro Text To Video for prompt-first finals, then switch to Image-to-Video Pro when a still must lock composition or identity.
You can set duration from 5 to 20 seconds, resolution to 720p or 1080p, and aspect ratio to 16:9 or 9:16. Native audio is included.
Yes. Picture and sound are produced together, and native audio is included in the per-second price.
Prompts can be up to 5,000 characters. Clear structure—subject, one main action, camera, lighting, style, and audio—usually matters more than filling the limit.
Yes. Prototype settings in the RunComfy Web UI, then reuse the same LTX 2.5 Pro Text To Video parameters through the HTTP API for batch jobs and product integrations.
Billing is per second of generated video: $0.12 at 720p and $0.16 at 1080p. Generations consume USD/credits; new users typically receive a free trial amount.
Choose LTX 2.5 Pro Text To Video when you need higher-fidelity finals at 720p/1080p. Prefer Fast when you need longer clips, 4K drafts, or cheaper rapid iteration first.
RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.
