lucataco/extract-audio | API reference

Simple tool to extract audio from a video file

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Playground API Examples README

Run lucataco/extract-audio with an API

Use one of our client libraries to get started quickly. Clicking on a library will take you to the Playground tab where you can tweak different inputs, see the results, and copy the corresponding code to use in your own project.

Input schema

The fields you can use to run this model with an API. If you don't give a value for a field its default value will be used.

Field	Type	Default value	Description
video	string		Video file to extract audio from
output_format	None	mp3	Output audio format
audio_quality	None	high	Audio quality level
volume_boost	number	1 Min: 0.1 Max: 5	Volume multiplier (1.0 = original volume, 2.0 = double volume)
normalize_audio	boolean	False	Normalize audio levels to prevent clipping
noise_reduction	boolean	False	Apply basic noise reduction filter
trim_start	number	0	Seconds to trim from the beginning
trim_end	number	0	Seconds to trim from the end (0 = no trimming)
fade_in	number	0 Max: 10	Fade in duration in seconds
fade_out	number	0 Max: 10	Fade out duration in seconds

{
  "type": "object",
  "title": "Input",
  "required": [
    "video"
  ],
  "properties": {
    "video": {
      "type": "string",
      "title": "Video",
      "format": "uri",
      "x-order": 0,
      "description": "Video file to extract audio from"
    },
    "fade_in": {
      "type": "number",
      "title": "Fade In",
      "default": 0,
      "maximum": 10,
      "minimum": 0,
      "x-order": 8,
      "description": "Fade in duration in seconds"
    },
    "fade_out": {
      "type": "number",
      "title": "Fade Out",
      "default": 0,
      "maximum": 10,
      "minimum": 0,
      "x-order": 9,
      "description": "Fade out duration in seconds"
    },
    "trim_end": {
      "type": "number",
      "title": "Trim End",
      "default": 0,
      "minimum": 0,
      "x-order": 7,
      "description": "Seconds to trim from the end (0 = no trimming)"
    },
    "trim_start": {
      "type": "number",
      "title": "Trim Start",
      "default": 0,
      "minimum": 0,
      "x-order": 6,
      "description": "Seconds to trim from the beginning"
    },
    "volume_boost": {
      "type": "number",
      "title": "Volume Boost",
      "default": 1,
      "maximum": 5,
      "minimum": 0.1,
      "x-order": 3,
      "description": "Volume multiplier (1.0 = original volume, 2.0 = double volume)"
    },
    "audio_quality": {
      "enum": [
        "low",
        "medium",
        "high",
        "lossless"
      ],
      "type": "string",
      "title": "audio_quality",
      "description": "Audio quality level",
      "default": "high",
      "x-order": 2
    },
    "output_format": {
      "enum": [
        "mp3",
        "wav",
        "aac",
        "m4a",
        "ogg"
      ],
      "type": "string",
      "title": "output_format",
      "description": "Output audio format",
      "default": "mp3",
      "x-order": 1
    },
    "noise_reduction": {
      "type": "boolean",
      "title": "Noise Reduction",
      "default": false,
      "x-order": 5,
      "description": "Apply basic noise reduction filter"
    },
    "normalize_audio": {
      "type": "boolean",
      "title": "Normalize Audio",
      "default": false,
      "x-order": 4,
      "description": "Normalize audio levels to prevent clipping"
    }
  }
}

Output schema

The shape of the response you’ll get when you run this model with an API.

Schema

{
  "type": "string",
  "title": "Output",
  "format": "uri"
}

Example API response

View prediction

'https://replicate.delivery/xezq/wDiyZURsCv6XMtsEO4qr16fNeePsroA66UYLP2KViaYo7fjUB/extracted_audio.mp3'