Automotive Audio Ecosystem • v0.1.0

La Craia

Decentralized acoustic similarity audio streaming and synchronized HUD lyrics projected live over GPS navigation.

Architecture & Core Modules

lacraia-shared (Rust)

Common domain models, LRC parser, audio fuzzy duration/title sanitizer, and bidirectional WebSocket telemetry protocols.

lacraia-core (Rust / Axum)

Debian Baquara host engine. Acoustic graph traversal via Last.fm, yt-dlp media resolver, static Opus cache, and telemetry hub.

lacraia-web (Rust / Dioxus)

High-performance WebAssembly PWA player with native MediaSession integration for background playback control.

lacraia-hud (Kotlin / Android)

Native background service projecting a 56dp semi-transparent lyric pill directly over Waze using WindowManager overlays.

Quickstart

Clone the repository and inspect the Cargo workspace:

git clone ssh://git@codeberg.org/lumenpink/lacraia.git cd lacraia cargo test --workspace

Preview local documentation and site assets:

./serve.sh --port 8080