> ## Documentation Index
> Fetch the complete documentation index at: https://docs.eden.art/llms.txt
> Use this file to discover all available pages before exploring further.

# Mmaudio

> Generate audio that matches given video content + prompt.

## Overview

Generate audio that matches given video content + prompt.

* **Output Type**: video
* **Estimated Cost**: 0.5 \* duration credits
* **Handler**: replicate

## Parameters

### Required Parameters

<ParamField body="video" type="video" required>
  URL of the base video
</ParamField>

### Optional Parameters

<ParamField body="prompt" type="string">
  Text prompt

  <Tip>
    Description of the sound you want to generate. Limit the prompt to 10 words at most, describing simple sound effects that match the scene.
  </Tip>

  * Label: Prompt
</ParamField>

<ParamField body="duration" type="integer" default={8}>
  Max number of seconds of audio to generate

  <Tip>
    How many seconds of audio you want to generate. You can set this to a high number to be safe since the resulting audio will never be longer than the input video.
  </Tip>

  * Label: Number of seconds
  * Minimum: 1
  * Maximum: 16
</ParamField>

<ParamField body="negative_prompt" type="string" default="music">
  Negative prompt

  <Tip>
    Optional mentions of sounds you dont want. (eg music / people talking / ...)
  </Tip>

  * Label: Negative Prompt
</ParamField>

<ParamField body="seed" type="integer" default="random">
  Set random seed for reproducibility. If blank, will be set to a random value.

  <Tip>
    You should only set this if you want to start from/copy the seed of a previous image. Unless one is specified, you should leave this blank!
  </Tip>

  * Label: Seed
  * Minimum: 0
  * Maximum: 2147483647
</ParamField>