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Audio Preview Quality

Generate a low-quality preview snippet of an audio file

Click to upload file or drag and drop file here

Maximum file size: 120MB Supported formats: audio/*

Key Facts

Category
Media
Input Types
file, select
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

The Audio Preview Quality tool generates low-quality preview snippets from audio files, enabling quick listening or sharing without the full file size. It supports common audio formats and allows customization of duration, bitrate, sample rate, and channels.

When to Use

  • •When you need to share a brief audio preview without sending large files.
  • •To test how audio sounds at reduced bitrates and sample rates before finalizing.
  • •For creating sample clips for online platforms, demos, or promotional materials.

How It Works

  • •Upload your audio file in a supported format, such as MP3, WAV, or AAC.
  • •Select the preview duration from options like 5, 10, 15, or 30 seconds.
  • •Choose the bitrate, sample rate, and audio channels for the output.
  • •Generate and download the low-quality preview snippet as a file.

Use Cases

Creating audio previews for music libraries or streaming services.
Generating low-bandwidth audio samples for websites or mobile apps.
Testing audio quality at different compression settings for production workflows.

Examples

1. Social Media Music Snippet

Background
An independent artist wants to promote a new track on social media by sharing a short audio clip.
Problem
The full song file is too large for direct upload and quick sharing on platforms like Twitter or Instagram.
How to Use
Upload the song file, set the preview duration to 15 seconds, choose a bitrate of 96 kbps, and generate the preview.
Outcome
A small, low-quality audio snippet that can be easily shared and played on social media without delays.

2. Podcast Episode Preview

Podcast Host
Background
A podcast host needs to provide a sample of an upcoming episode for promotional emails to subscribers.
Problem
The full episode audio is lengthy and not suitable for quick previews in email attachments or links.
How to Use
Upload the episode audio, select a 30-second duration, lower the bitrate to 64 kbps for smaller file size, and generate.
Example Config
Duration: 30 seconds, Bitrate: 64k, Sample Rate: auto, Channels: auto
Outcome
A compressed audio preview that loads quickly in emails and gives listeners a concise taste of the episode.

Try with Samples

audio, file
Copyright-Free AAC Audio Samples
High-quality AAC encoded audio samples for testing and development, featuring nature sounds and meditation music with excellent compression
title token audio
audio
Copyright-Free OPUS Audio Samples
Next-generation OPUS audio samples with superior compression and quality, featuring nature sounds and meditation music optimized for modern streaming
title token audio
audio
Copyright-Free M4A Audio Samples
Apple iTunes compatible M4A audio samples with AAC encoding, optimized for quality and file size balance
title token audio
audio
Copyright-Free MP3 Audio Samples
Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio
title token audio
audio

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FAQ

What audio file formats are supported?

The tool supports all common audio formats, as indicated by the 'audio/*' file type selection.

What is the maximum file size allowed?

The maximum file size is approximately 120 MB (125,829,120 bytes).

Can I customize the preview length?

Yes, you can choose from preset durations: 5, 10, 15, or 30 seconds.

What bitrate options are available?

Bitrate options include 64k, 80k, 96k, 112k, and 128 kbps.

Is the sample rate adjustable?

Yes, you can select auto (keep original), 22.05 kHz, 32 kHz, or 44.1 kHz.

API Documentation

Request Endpoint

POST /en/api/tools/audio-preview-quality

Request Parameters

Parameter Name Type Required Description
audioFile file (Upload required) Yes -
duration select No -
bitrate select No -
sampleRate select No -
channels select No -

File type parameters need to be uploaded first via POST /upload/audio-preview-quality to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}
File: File

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-audio-preview-quality": {
      "name": "audio-preview-quality",
      "description": "Generate a low-quality preview snippet of an audio file",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=audio-preview-quality",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]