---
title: "Seedance 1.5 Pro"
description: "ByteDance Seedance 1.5 Pro — image-to-video with synchronized audio generation"
updated: 2026-04-17
---

# Seedance 1.5 Pro

**Node type:** `video:bytedance_seedance_v1_5_pro_i2v`  
**Category:** `video`  
**Hidden in sidebar:** yes (auto-selected by routing)

## Description

ByteDance Seedance 1.5 Pro — image-to-video with synchronized audio generation

## Pricing

- **Cost:** ~52 credits per 5s video (720p)

## Canvas ports

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

| ID              | Label           | Details              |
| --------------- | --------------- | -------------------- |
| `prompt`        | **Prompt**      | `TEXT` _(required)_  |
| `image_url`     | **Start Frame** | `IMAGE` _(required)_ |
| `end_image_url` | **End Frame**   | `IMAGE`              |

## Sidebar config

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

| ID               | Label              | Details                                                   |
| ---------------- | ------------------ | --------------------------------------------------------- |
| `duration`       | **Duration**       | `TEXT` · options: `4`, `5`, `6`, `7`, `8`, +4             |
| `aspect_ratio`   | **Aspect Ratio**   | `TEXT` · options: `21:9`, `16:9`, `4:3`, `1:1`, `3:4`, +2 |
| `resolution`     | **Resolution**     | `TEXT` · options: `480p`, `720p`, `1080p`                 |
| `generate_audio` | **Generate Audio** | `BOOLEAN`                                                 |
| `camera_fixed`   | **Fix Camera**     | `BOOLEAN`                                                 |

## Outputs

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

---

_Auto-generated from the Wireflow node registry._

---

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