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Audio merge tool

by aopstudio · v0.0.1

Audio merge tool that supports concatenation output of multiple audio formats.

461 installsUpdated Dec 3, 2025
Publisher information is incomplete

This community listing does not yet include every recommended support, privacy, pricing, and permission disclosure. Review the available package permissions before installing.

Capabilities

Tools

Available inside your emploidai workspace after installation.

Data sources

Available inside your emploidai workspace after installation.

Category

tool

Version

0.0.1aopstudio

Requirements

Maximum memory 1MB

Pricing

Not disclosed by publisher

Security & access

Review before installing

CompatibleRequires emploidai 1.0.0+

Permissions

  • Uses model capability
  • Uses tool capability

Dependencies

No additional dependencies

Resources

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Audio Merge Plugin for Dify

A lightweight and powerful audio processing tool for Dify, enabling seamless merging of multiple audio files into a single output file.

Overview

Audio Merge is a specialized tool designed to combine multiple audio clips in sequence within the Dify environment. Whether you're stitching voice recordings, podcast segments, or sound effects, this plugin handles the merge reliably—supporting WAV natively and other popular formats (MP3, OGG, FLAC, etc.) when FFmpeg is available.

Features

  • Merge multiple audio files in upload order
  • Native support for WAV format (no external dependencies)
  • Support for MP3, OGG, FLAC, AAC, and more (requires FFmpeg)
  • Automatic format detection from file extensions
  • Graceful fallback: blocks non-WAV uploads if FFmpeg is missing with clear error messaging
  • Default output format matches the first input file (e.g., MP3 + WAV → MP3)

Available Tools

1. Audio Merger

Combines a list of audio files into one continuous audio file, preserving the sequence in which files were provided.

Parameters:

  • audio_files: An array of audio files (required)
    • Files are merged in the exact order they appear in this list (i.e., the order of upload)
    • Supported formats: WAV (always), plus MP3/OGG/FLAC/AAC/etc. if FFmpeg is installed
    • Files must share compatible audio properties (sample rate, channels); the plugin auto-normalizes them to the first file’s settings
  • output_filename (optional): Custom filename for the merged audio without extension name (e.g., podcast_final).
    • If not provided, defaults to merged_audio.<output_format>.
  • output_format (optional): Desired output audio format (e.g., wav, mp3, ogg, flac).
    • If not provided, defaults to the format of the first input file.
    • Non-WAV output requires FFmpeg.

Requirements

  • pydub
  • Optional: FFmpeg — required only for non-WAV formats (input or output)

💡 Note: If FFmpeg is not installed, the plugin will only accept WAV files and output WAV.

Author

Created by aopstudio

Repository

https://github.com/aopstudio/dify-audio-merge-plugin