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Overview

The Converso Audio Extraction API is a powerful, scalable service that allows developers to extract high-quality audio from video files using a modern, asynchronous processing system. It is built for production workloads, enabling reliable audio conversion for automation, media processing, AI pipelines, and large-scale content platforms.

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Why Converso Audio Extraction?

Modern applications need more than simple file conversion. Converso Audio Extraction is designed to be:
  • ⚡ Fast & asynchronous — never block your application
  • 📈 Scalable — handle single files or large batches
  • 🎧 High quality — professional-grade audio output
  • 🔔 Event-driven — webhooks for real-time updates
  • 🔒 Secure — API key–based authentication

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Key Capabilities

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🎬 Video to Audio Extraction

Extract audio from video files in multiple industry-standard formats with precise control over quality and encoding.

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🌐 URL-Based Processing

Process videos directly from public URLs without manual uploads.

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⏳ Asynchronous Jobs

All operations run as background jobs, allowing you to:
  • Submit a job
  • Continue your workflow
  • Retrieve results when ready

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🔁 Batch Processing

Convert multiple videos in a single request for efficient bulk workflows.

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🔔 Webhook Notifications

Receive instant notifications when jobs complete or fail—no polling required.

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Supported Formats

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Input (Video)

The API supports a wide range of common video formats, including: 
mp4, mkv, webm, avi, mov, flv, m4v, ts,
wmv, mpg, mpeg, 3gp, ogv, f4v, vob

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Output (Audio)

  • MP3 – up to 320 kbps
  • AAC – up to 256 kbps
  • FLAC – lossless audio
  • WAV – uncompressed
  • OGG – high-quality Vorbis
  • OPUS – modern low-latency codec

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Typical Workflow

1. Submit an extraction job
2. Job is queued and processed
3. Monitor status or wait for webhook
4. Download extracted audio
This approach ensures reliability and scalability, even for large files.

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Common Use Cases

  • 🎙 Podcast generation
  • 🎵 Music extraction
  • 🤖 AI speech & transcription pipelines
  • 📹 Media processing platforms
  • 📚 Dataset preparation
  • 🔊 Audio analysis workflows

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Authentication

All Converso APIs use API key–based authentication. Your API key must be included in every request header. 
X-API-Key: YOUR_API_KEY
🔐 Keep your API key secure. Do not expose it in frontend or public repositories.

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Reliability & Retention

  • Jobs are processed reliably with real-time progress tracking
  • Output files are securely stored
  • Completed files are retained for a limited time (default: 24 hours)

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What’s Next?

API Reference

Explore detailed endpoints, request schemas, responses, and examples.

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Support

Converso Empire Support

Get help, report issues, or request features.
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