audio-thread

What problem does it solve?

Real-time audio processing on the JUCE/Tracktion Engine often incurs glitches when unsafe operations occur on the audio thread. This skill provides a practical guide to forbidden actions, safe cross-thread communication, and proven lock-free patterns to keep audio callbacks deterministic.

Core Features & Use Cases

• Clear guidelines on what is forbidden on the audio thread (memory allocations, locks, file I/O, and Objective-C calls on macOS).
• Lock-free communication patterns and practical code snippets to safely share state between the UI and audio threads.
• Use cases include audio plugin processing, metering, real-time DSP callbacks, and any code executed within the audio thread.

Quick Start

Start by auditing your audio-path code for allocations, locks, and blocking operations, then apply the lock-free patterns shown to ensure real-time performance.