lightricks/ltx-video-0.9.7:000b2483 – Run with an API on Replicate

Version

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lightricks /ltx-video-0.9.7:000b2483

Playground API

Input

prompt

*string

Shift + Return to add a new line

Text prompt for video generation

image

file

Input image for image-to-video generation. If not provided, text-to-video generation will be used.

negative_prompt

string

Shift + Return to add a new line

worst quality, inconsistent motion, blurry, jittery, distortedworst quality, inconsistent motion, blurry, jittery, distorted

Negative prompt for video generation.

Default: "worst quality, inconsistent motion, blurry, jittery, distorted"

width

integer

Width of the output video. Actual width will be a multiple of 32.

Default: 704

height

integer

Height of the output video. Actual height will be a multiple of 32.

Default: 480

num_frames

integer

Number of frames to generate. Actual frame count will be 8N+1 (e.g., 9, 17, 25, 161).

Default: 161

num_inference_steps

integer

Number of denoising steps.

Default: 50

guidance_scale

number

(minimum: 1, maximum: 10)

Guidance scale. Recommended range: 3.0-3.5.

Default: 3

fps

integer

Frames per second for the output video.

Default: 24

seed

integer

Random seed for reproducible results. Leave blank for a random seed.

Run this model in Node.js with one line of code:

npx create-replicate --model=lightricks/ltx-video-0.9.7

or set up a project from scratch

Install Replicate’s Node.js client library:

npm install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Import and set up the client:

import Replicate from "replicate";
import fs from "node:fs";

const replicate = new Replicate({
  auth: process.env.REPLICATE_API_TOKEN,
});

Run lightricks/ltx-video-0.9.7 using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

const output = await replicate.run(
  "lightricks/ltx-video-0.9.7:000b2483c2b533e027b97eb37857681d61f5590843f379b325bc3df98a9dca0e",
  {
    input: {
      fps: 24,
      width: 704,
      height: 480,
      num_frames: 161,
      guidance_scale: 3,
      negative_prompt: "worst quality, inconsistent motion, blurry, jittery, distorted",
      num_inference_steps: 50
    }
  }
);

// To access the file URL:
console.log(output.url()); //=> "http://example.com"

// To write the file to disk:
fs.writeFile("my-image.png", output);

To learn more, take a look at the guide on getting started with Node.js.

Install Replicate’s Python client library:

pip install replicate

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Import the client:

import replicate

Run lightricks/ltx-video-0.9.7 using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

output = replicate.run(
    "lightricks/ltx-video-0.9.7:000b2483c2b533e027b97eb37857681d61f5590843f379b325bc3df98a9dca0e",
    input={
        "fps": 24,
        "width": 704,
        "height": 480,
        "num_frames": 161,
        "guidance_scale": 3,
        "negative_prompt": "worst quality, inconsistent motion, blurry, jittery, distorted",
        "num_inference_steps": 50
    }
)
print(output)

To learn more, take a look at the guide on getting started with Python.

Set the REPLICATE_API_TOKEN environment variable:

export REPLICATE_API_TOKEN=<paste-your-token-here>

Find your API token in your account settings.

Run lightricks/ltx-video-0.9.7 using Replicate’s API. Check out the model's schema for an overview of inputs and outputs.

curl -s -X POST \
  -H "Authorization: Bearer $REPLICATE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Prefer: wait" \
  -d $'{
    "version": "lightricks/ltx-video-0.9.7:000b2483c2b533e027b97eb37857681d61f5590843f379b325bc3df98a9dca0e",
    "input": {
      "fps": 24,
      "width": 704,
      "height": 480,
      "num_frames": 161,
      "guidance_scale": 3,
      "negative_prompt": "worst quality, inconsistent motion, blurry, jittery, distorted",
      "num_inference_steps": 50
    }
  }' \
  https://api.replicate.com/v1/predictions

To learn more, take a look at Replicate’s HTTP API reference docs.

Output

No output yet! Press "Submit" to start a prediction.