FineTune

FineTune is a macOS audio management tool designed for directing application audio streams to specific output devices and controlling per-app volume levels. It functions as an audio routing manager and a system utility for device management.

The project features a multi-band audio equalizer with headphone response correction and a hardware interface for adjusting external monitor volume levels via the display data channel. It also includes a control interface that allows volume and routing changes to be triggered by external scripts using custom URL schemes.

The software covers broader capabilities including dynamic audio routing with multi-device output support, per-application volume balancing, and keyboard shortcut bindings for audio adjustments. It also provides tools for monitoring input levels and managing Bluetooth connections.

Features

Audio Routing Utilities - Provides a comprehensive system utility for managing and redirecting audio signals between applications and hardware on macOS.

Audio Stream Routing - Directs application audio streams to specific output devices with multi-device support and fallback logic.

Frequency Filtering - Provides a parametric multi-band equalizer to filter and shape the audio frequency spectrum.

Equalization Filters - Implements equalization filters and headphone response correction to optimize audio quality.

Equalization Tools - Implements a multi-band equalizer with custom configurations and headphone response correction to shape system-wide audio.

Parametric Equalizers - Features a multi-band parametric equalizer for shaping the tonal character of system audio.

Audio Volume APIs - Interfaces with macOS system APIs to programmatically control audio gain and stream routing.

Application-Specific Volume Mixers - Controls the output volume of individual software processes independently to balance system sound.

Gain Controls - Allows independent gain and mute control for individual applications.

Automation And Scripting - Provides a scriptable workflow for automating audio routing and volume management.

Audio Correction Profiles - Applies custom audio correction curves based on the connected output device's hardware identifier.

Audio Control Hotkeys - Binds keyboard shortcuts to adjust the volume of the active audio source.

Audio Control Triggers - Provides a control interface that allows external scripts to trigger volume and routing changes via custom URL schemes.

URL Scheme Handlers - Exposes a custom URI protocol to trigger audio routing and volume changes via external scripts.

Audio Routing Triggers - Triggers volume changes, muting, and device routing through external URL scheme calls.

Audio Device Failover Logic - Determines audio destination using precedence rules to handle output device unavailability.

Audio Hardware Management - Provides centralized management for external display volume via DDC and Bluetooth device connectivity.

DDC/CI Controllers - Implements DDC/CI protocol communication to control external monitor hardware settings like brightness and volume.

Display Volume Controllers - Provides a dedicated interface for controlling the audio volume of external monitors using DDC/CI.

Peripheral Audio Connectivity Managers - Manages Bluetooth device connections and controls external display volume via DDC.

Audio and Video - Per-app volume control with multi-device output.

Audio Video Tools - Listed in the “Audio Video Tools” section of the Awesome Mac awesome list.

ronitsingh10FineTune

Features

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