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Void Player 2.3

Modern, high-performance music player with dynamic UI

filecart Android Updated Oct 14, 2026
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Void Player 2.3 screenshot
Void Player 2.3 screenshot
Void Player 2.3 screenshot
Void Player 2.3 screenshot

About Void Player

Void Player is a premium, open-source local music player for Android, crafted with Kotlin Multiplatform and Jetpack Compose.

Designed with a heavy emphasis on modern UI aesthetics, dynamic colors, and buttery smooth performance, without any ads, trackers, or hidden analytics.

Key Features:

• 100% Free & Open Source: No ads, no trackers, no telemetry, completely offline.

• Bottom Navigation Bar: Sleek navigation with Library, AI Hub, Playlists, and Now Playing.

• Dedicated Now Playing Screen: Dynamic gradient extracted from album art with swipe gestures.

• Void AI Insights: Analyzes your library to discover your musical personality, vibe breakdown, and recommended EQ.

• AI DJ Smart Flow: Predicts and queues smooth-transitioning next tracks based on tempo and mood.

• AI Smart Categorization: Automatically organizes tracks into Night Vibes, High Energy, Deep Focus, Romance, and Quick Hits.

• Hi-Res Audio Codec Inspector: Detects FLAC (24-bit/96kHz), WAV, AAC, and 320kbps MP3 with interactive details.

• Synchronized Lyrics & LRCLIB: Real-time LRC viewer with auto-scroll, tap-to-seek, and automatic LRCLIB online fetching with offline caching.

• Persistent Playlists & Favorites: Save and restore playlists and favorite tracks across restarts.

• Playback Speed & Sleep Timer: 0.5x to 2.0x speed controls and gentle volume fade-out timer.

• Hardware Equalizer & DSP: 5-band hardware EQ, BassBoost (0-1000 strength), and real-time loudness normalization via Android DynamicsProcessing.

• Live Queue: View and jump between upcoming tracks directly in the player.

License: MIT
Release info Update on Sep 11, 2026
Release notes What's New in Version 2.3 — Convergence & SML Audio Intelligence Release

Welcome to Void Player 2.3! This release marks the convergence of the mobile and desktop platforms, featuring an on-device Small Machine Learning (SML) audio intelligence engine, upgraded Android 16 support, LRCLIB synchronized lyrics auto-fetching, hardware DSP audio controls, and the brand-new native Windows 11 WinUI 3 desktop client.

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Highlights & New Features

1. Embedded Small Machine Learning (SML) Vector Engine
• Multi-Feature Vector Space Modeling: Categorizes local tracks across 12+ genre semantic centroids, acoustic energy vectors, tagged tempo (BPM) closeness, and lexical title/album token matching.
• Continuous Acoustic Energy Extraction: Computes normalized intensity scores ($0.08 \dots 0.98$) combining genre baselines, embedded ID3/FLAC tempo (BPM), and track duration dynamics.
• Temperature-Scaled Softmax Calibration: Normalizes feature distance scores through temperature-scaled softmax ($T=12.0$), yielding calibrated confidence ratings ($45\% \dots 99\%$) and eliminating unclassified fallback buckets.
• 100% On-Device & Private: Runs entirely in local background coroutines. Zero cloud inference, zero network dependencies, and zero telemetry.

2. Harmonic DJ Smart Flow Progression
• Acoustic Transition Scoring: Intelligently sequences continuous playback by evaluating mood continuity, acoustic energy delta, and tempo variance:
$$\text{FlowScore}(A, B) = \text{MoodContinuity}(A, B) \times 0.45 + (1 - \Delta\text{Energy} \times 1.5) \times 0.35 + \left(1 - \frac{\Delta\text{BPM}}{60}\right) \times 0.20$$
• Prevents abrupt energy jolts or tempo collisions during continuous playback sessions.

3. Void AI Insights ("My Vibe Wrapped")
• Computes your library's musical persona (*The Midnight Wanderer*, *The High-Drive Dynamo*, *The Deep Focus Architect*, *The Neon Cruiser*, *The Acoustic Vagabond*, *The Heavy Sonic Titan*).
• Detailed vibe breakdown percentages, library-wide…
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