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crystal-audio
crystal-audio contient 4 skills collectées depuis crimson-knight, avec une couverture métier par dépôt et des pages de détail sur le site.
Skills dans ce dépôt
Install and use the crystal-audio library for microphone recording, system audio capture, and on-device transcription in Crystal. Covers macOS and iOS platform setup, native extension compilation, and basic recording patterns.
Cross-compile Crystal code as a static library for iOS and link it into a Swift app. Covers the complete pipeline: cross-compilation, runtime initialization, Xcode project setup, and critical linker configuration. Documents hard-won solutions to dead-stripping, symbol conflicts, and simulator deployment issues.
Record audio from the microphone using crystal-audio's Recorder class. Covers AudioQueue configuration, WAV output, buffer management, and real-time audio callback patterns. Use this when implementing mic recording features in Crystal.
Capture system audio (what the computer is playing) using crystal-audio. Covers ProcessTap (macOS 14.2+), ScreenCaptureKit fallback (macOS 13.0+), and the low-level SystemAudioCapture API for real-time audio processing.