audio_toolkit 0.0.2

A macOS-only Flutter plugin to record system/microphone audio and transcribe voice to text with real-time speech detection.

🎧 audio_toolkit

Only supported on macOS 13+

We are currently developing support for Windows, Android, and iOS platforms.

🧠 Features

• 🎙️ System Audio Recording

• 🎤 Microphone Recording

• 🗣️ Voice-to-Text Transcription

  • Supports full file transcription

• ⏱️ Streaming Transcription

  • Get text segment by segment as audio is processed

• 📁 Full File Recording

  • Save audio directly to the Downloads folder

🛠️ Setup Instructions

macOS App Permissions

This plugin requires enabling the following permissions:

1. Enable access to the Downloads folder via App Sandbox

• Go to Signing & Capabilities → App Sandbox → Enable User Selected File → Choose Downloads Folder

2. Enable Audio Input in Hardened Runtime

• Go to Signing & Capabilities → Hardened Runtime → Enable Audio Input

3. Add the following permissions to your Info.plist

<key>NSMicrophoneUsageDescription</key>
<string>This app requires microphone access to record audio.</string>

<key>NSSpeechRecognitionUsageDescription</key>
<string>This app uses speech recognition to convert voice to text.</string>

📦 Installation

dependencies:
  audio_toolkit: <latest_version>

Then run:

flutter pub get

⚠️ Notes

• Only works on macOS 13 or higher
• Requires user permission to access mic, screen, and file system
• Save file location is currently fixed to the Downloads directory

🔮 Future Plans

• Cross-platform support for Windows, Android, iOS
• Audio format customization
• Whisper support for more accurate transcription

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Feel free to contribute or open an issue!

📍 Maintained by @vuduchieu