Video Image to Video fal.ai

LTX-2 19B Distilled I2V

LTX-2 19B Distilled I2V costs $0.107/clip on FairStack — a image to video model for High-volume ad variants, Budget animation, Originals-to-video. No subscription required. Pay per generation with full REST API access. FairStack applies a transparent 20% margin on infrastructure cost so you always see the real price.

FairStack price

$0.107/clip

Try LTX-2 19B Distilled I2V API Quickstart Last updated 2026-06-27

What is LTX-2 19B Distilled I2V?

Key Features

Cheapest modern model

Native audio

Camera-motion control

What are LTX-2 19B Distilled I2V's strengths?

Outstanding value

Open-weight

Strong motion for the price

What are LTX-2 19B Distilled I2V's limitations?

Distilled (vs full) quality

Per-MP pricing varies with size

What is LTX-2 19B Distilled I2V best for?

High-volume ad variants Budget animation Originals-to-video

How much does LTX-2 19B Distilled I2V cost?

Metric

FairStack

Details

Price per generation

$0.107

Includes 20% margin

Subscription

None

Pay per generation only

How does LTX-2 19B Distilled I2V perform across capabilities?

LTX-2 19B Distilled i2v — top cheap winner

motion quality

82%

visual quality

82%

prompt adherence

78%

temporal coherence

82%

audio quality

80%

camera control

82%

How do I use the LTX-2 19B Distilled I2V API?

curl

curl -X POST https://api.fairstack.ai/v1/generations/video \
  -H "Authorization: Bearer $FAIRSTACK_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "ltx-2-19b-distilled-i2v",
    "prompt": "Your prompt here"
  }'

Python

import requests

response = requests.post(
    "https://api.fairstack.ai/v1/generations/video",
    headers={
        "Authorization": f"Bearer {FAIRSTACK_API_KEY}",
        "Content-Type": "application/json",
    },
    json={
        "model": "ltx-2-19b-distilled-i2v",
        "prompt": "Your prompt here",
    },
)

result = response.json()
print(result["url"])

Node.js

const response = await fetch(
  "https://api.fairstack.ai/v1/generations/video",
  {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.FAIRSTACK_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      model: "ltx-2-19b-distilled-i2v",
      prompt: "Your prompt here",
    }),
  }
);

const result = await response.json();
console.log(result.url);

What parameters does LTX-2 19B Distilled I2V support?

Parameter

Type

Default

Details

video_size

enum

auto

Options: auto, square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3...

num_frames

integer (optional)

121

fps

number (optional)

generate_audio

boolean

true

negative_prompt

string (optional)

—

seed

integer (optional)

—

Frequently Asked Questions

How much does LTX-2 19B Distilled I2V cost?

LTX-2 19B Distilled I2V costs $0.107/clip on FairStack as of 2026-06-27. This price includes FairStack's transparent 20% margin on infrastructure cost. No subscription or monthly fee — you pay per generation only. Minimum deposit is $1.

What is LTX-2 19B Distilled I2V and what is it best for?

LTX-2 19B Distilled is the top cheap-tier winner from FairStack's FleetSnap benchmark — modern, open-weight, with native audio at roughly $0.018/s normalized (per-megapixel billed). It uses a video_size enum that auto-aligns to your input image's orientation, with camera-motion LoRAs and quality tiers. The best default for high-volume, budget-conscious ad animation. LTX-2 19B Distilled I2V is best for High-volume ad variants, Budget animation, Originals-to-video. Available via FairStack's REST API with curl, Python, and Node.js SDKs.

Does LTX-2 19B Distilled I2V have an API?

Yes. LTX-2 19B Distilled I2V is available via FairStack's REST API at api.fairstack.ai. Send a POST request to /v1/generations/video with your API key and prompt. Works with curl, Python requests, Node.js fetch, and any HTTP client. No SDK installation required.

How does LTX-2 19B Distilled I2V compare to other video models?

LTX-2 19B Distilled I2V excels at High-volume ad variants, Budget animation, Originals-to-video. It is a image to video model priced at $0.107/clip on FairStack. Key strengths: Outstanding value, Open-weight. Compare all video models at fairstack.ai/models.