---
title: "LTX Video 2.0"
description: "LTX Studios' latest video generation with Pro/Fast quality tiers, integrated audio, up to 4K resolution"
updated: 2026-09-19
---

# LTX Video 2.0

**Badge:** New  
**Node type:** `video:ltx_2_text_to_video`  
**Category:** `video`

## Description

LTX Studios' latest video generation with Pro/Fast quality tiers, integrated audio, up to 4K resolution

## Pricing

- **Cost:** ~12 credits per second
- **Per-second rate:** The figure is the rate at a 5-second reference run. Our margin is progressive and steepest on the smallest runs, so a clip shorter than that can cost more per second, and a model priced with a flat multiplier is exact at every length. The charge is always computed from the real duration.

## Variant family

- **Family:** `ltx-2`
- **Is primary:** yes
- **All variants:** `video:ltx_2_text_to_video`, `video:ltx_2_text_to_video_fast`, `video:ltx_2_image_to_video`, `video:ltx_2_image_to_video_fast`

## Canvas ports

These appear as port handles on the left side of the node.

| ID          | Label         | Details             |
| ----------- | ------------- | ------------------- |
| `prompt`    | **Prompt**    | `TEXT` _(required)_ |
| `image_url` | **Image URL** | `IMAGE`             |

## Sidebar config

These render as form fields in the right-side config panel when the node is selected.

| ID               | Label                 | Details                                     |
| ---------------- | --------------------- | ------------------------------------------- |
| `quality`        | **Quality**           | `TEXT` · options: `standard`, `fast`        |
| `aspect_ratio`   | **Aspect Ratio**      | `TEXT` · options: `16:9`                    |
| `duration`       | **Duration**          | `NUMBER` · options: `6`, `8`, `10`          |
| `fps`            | **Frames per Second** | `NUMBER` · options: `25`, `50`              |
| `generate_audio` | **Generate Audio**    | `BOOLEAN`                                   |
| `resolution`     | **Resolution**        | `TEXT` · options: `1080p`, `1440p`, `2160p` |

## Outputs

| ID      | Label               | Type    |
| ------- | ------------------- | ------- |
| `video` | **Generated Video** | `VIDEO` |

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_Auto-generated from the Wireflow node registry._

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Documentation index: fetch https://www.wireflow.ai/llms.txt for the full list of Wireflow docs.