Features

Audio Conversion & Optimization

AudioX provides powerful audio processing capabilities through a simple, intuitive interface.

Format Conversion

• Convert between various audio formats:
  • WAV
  • MP3
  • AAC
  • And more custom formats
• Maintain audio quality during conversion
• Batch processing support

Audio Optimization

• Customize audio parameters:
  • Bitrate control (e.g., "128k", "192k", "320k")
  • Sample rate adjustment (8000Hz - 48000Hz)
  • Channel configuration (mono, stereo, 5.1, 7.1)
• Quality settings for different use cases
• Size optimization while maintaining quality

Stream Processing

• Handle audio streams efficiently:
  • Input stream processing
  • Output stream generation
  • Buffer-based operations
• Memory-efficient processing for large files
• Real-time audio manipulation

Metadata Management

• Comprehensive metadata handling:
  • Read and write ID3 tags
  • Custom metadata fields
  • Batch metadata operations
• Preserve important audio information
• Add or modify audio file details

Developer Tools

• TypeScript Integration:
  • Full type safety
  • Intelligent code completion
  • Interface definitions
• Error Handling:
  • Detailed error messages
  • Error recovery options
  • Custom error callbacks
• Configuration:
  • Global settings
  • Per-operation overrides
  • Environment-specific configs

CLI Capabilities

• Command-line interface for quick operations
• Batch processing support
• Interactive mode for complex operations
• Script integration capabilities

Integration Options

As a Library

import { audio } from '@stacksjs/audiox'

// Basic conversion
await audio('input.mp3', 'output.wav', {
  codec: 'pcm_s16le',
  channels: 1,
  sampleRate: 16000,
})

// Stream processing
await audioWithStreamInput(inputStream, 'output.mp3', {
  codec: 'mp3',
  bitrate: '192k',
})

As a CLI Tool

# Basic conversion
audiox convert input.mp3 output.wav --codec pcm_s16le

# Advanced options
audiox convert input.mp3 output.mp3 --bitrate 192k --channels 2

Performance Features

• Optimized for speed and efficiency
• Minimal memory footprint
• Parallel processing capabilities
• Progress tracking and reporting

Extensibility

• Plugin system for custom processors
• Custom codec support
• Middleware integration
• Event hooks for processing steps