AudioCurve node — Natron 2.5.0 documentation

# AudioCurve node

This documentation is for version 1.0 of AudioCurve (net.fxarena.openfx.AudioCurve).

## Description

Generate curve data from (stereo) audio files.

## Inputs

Input | Description | Optional
--- | --- | ---
Source |  | Yes

## Controls

Parameter / script name | Type | Default | Function
--- | --- | --- | ---
Audio File / `audio` | N/A |  | Audio file used to generate curve data.
Frame Rate / `fps` | Double | 24 | The frame rate of the project.
Frame Range / `frames` | Integer | x: 1 y: 250 | The desired frame range.
Curve start at 0 / `zero` | Boolean | Off | Curve start at 0, no negative values.
Curve Height / `factor` | Double | x: 100 y: 100 | Adjust the curve height.
Curve Data / `curve` | Double | x: 0 y: 0 | Generated curve data.
Generate / `generate` | Button |  | Generate curve data.