music-assistant/server

Features

• Music Streaming Aggregators - Combines metadata and streams from multiple external music services into a single unified library aggregator.
• Music Library Managers - Provides a centralized system for organizing and accessing local and remote music collections.
• Unified Media Libraries - Combines audio tracks from various streaming providers and local files into a single unified library.
• Audio Playback Synchronization - Synchronizes audio playback across multiple networked speakers to ensure consistent timing and prevent echo.
• Digital Signal Processing - Uses digital signal processing to filter audio streams and modify sound output based on hardware capabilities.
• DSP Configuration Control - Provides control over frequency balance and equalizer presets to optimize sound for specific hardware.
• Music Library Integrations - Imports artists, albums, and playlists from Deezer accounts into the unified local media library.
• DLNA Media Servers - Functions as a DLNA/UPnP media controller to manage audio streams across networked speakers.
• Library Organization - Manages favorites, creates playlists from queues, and retrieves detailed metadata for albums and tracks.
• Acoustic Fingerprinting Systems - Analyzes acoustic fingerprints to match files with recordings and retrieve missing metadata.
• Data Integration & Synchronization - Synchronizes media library data from external music providers into a local database.
• Media Library Synchronization - Synchronizes artists, albums, and playlists from external sources into the centralized local database.
• Audio Digital Signal Processing - Implements a DSP chain for loudness normalization and frequency correction on audio streams.
• Audio Hardware Routing - Routes audio streams from integrated music sources to networked smart speakers and audio devices.
• Gapless Playbacks - Implements gapless playback using server-side stitching or native player enqueueing to eliminate silence between tracks.
• Multi-Room Audio Casting - Coordinates synchronized audio playback across multiple speakers and brands for consistent multi-room streaming.
• Audio Fingerprinting - Extracts acoustic fingerprints to determine mood, energy, and track similarity.
• Audio Stream DSP - Includes a digital signal processor for loudness normalization and frequency correction of audio streams.
• Music Source Integrations - Connects a subscription account to stream artists, albums, and playlists from the Apple Music catalogue.
• Music Servers - Acts as a centralized music server hosting local files and streaming services for network playback.
• Cross-Track Loudness Leveling - Measures perceived volume using industry standards to ensure consistent levels across different audio sources.
• Multi-Player Management - Coordinates audio streams across diverse hardware targets to enable synchronized playback and grouping.
• Music Metadata Enrichment - Automatically fetches artist biographies, lyrics, and high-resolution artwork to enrich the media library.
• Home Automation Integrations - Integrates with home automation controllers to manage shared media player access and trigger events.
• Multi-Brand - Links playback devices from different manufacturers into a single group for simultaneous synchronized playback.
• Personalized Recommendation Retrieval - Provides personalized music recommendations by linking user data to streaming providers.
• Media Player Bridges - Exposes media players to smart home platforms to enable automated playback and voice control.
• Podcast Clients - Manages podcast subscriptions and synchronizes episode playlogs with the media library.
• Podcast Feed Management - Imports show publishers and episode descriptions directly from RSS feeds and podcast indices.
• Audiobook Server Integrations - Syncs audiobooks and podcasts from a self-hosted Audiobookshelf server into a unified media library.
• Manual Media Imports - Allows manual addition of tracks, radio stations, and playlists via URLs or local files.
• Streaming Integrations - Connects an account to stream audiobooks with chapter navigation and playback resumption.
• Queue Handover - Enables moving the active playback list from one connected speaker to another.
• Playlist Managers - Provides tools for creating and managing custom music playlists via the interface or file imports.
• Reading Progress Tracking - Retrieves recently played items and identifies in-progress audiobooks or podcast episodes.
• Music Collection Importing - Syncs owned albums and personal library items from Bandcamp using an account identity token.
• Media Artwork Acquisition - Collects images for artists, albums, and tracks from metadata sources and online databases.
• Media Content Deduplication - Matches identical music from different sources to prevent duplicate entries within the library.
• Unified Media Search - Aggregates search results from multiple connected music providers into a single unified global search.
• Library Search Interfaces - Provides a search interface to locate artists, albums, or playlists within the library.
• Lyric Retrieval - Retrieves synchronized or plain text lyrics from embedded tags, local files, or external APIs.
• Sonic Attribute Playlist Generation - Creates playlists based on sonic attributes to group music by specific feels.
• Acoustic Frequency Correction - Applies precise corrections to frequency ranges to compensate for room acoustics or hardware.
• Playback Experience Optimizations - Applies loudness normalization and crossfades across all connected devices for a smooth listening experience.
• High-Fidelity Audio Streaming - Supports playback of music in lossless high-fidelity quality from subscription accounts.
• Playback Experience Optimization - Coordinates gapless playback, loudness normalization, and crossfades for a consistent listening experience.
• Playback Stream Transfers - Allows moving active audio streams between speakers seamlessly to maintain playback flow.
• Headless Streaming Clients - Detects and streams audio to headless Squeezelite clients and compatible hardware firmware.
• Artist Recommendation Engines - Identifies similar artists and tracks to provide recommendations and automated radio playback.
• Artwork Retrieval - Queries imagery services and local folders to retrieve high-resolution album covers and artist banners.
• Frequency Response Adjustments - Modifies bass and treble frequency regions to customize the audio output for specific players.
• Media Art Grids - Displays media libraries as a responsive grid of cover art for intuitive browsing and playback.
• Equalizer Preset Management - Loads external frequency correction files from standardized formats to automate headphone and speaker tuning.
• Audio Feature Extraction - Extracts audio characteristics like energy and mood to power music discovery and metadata enrichment.
• Music Content Search - Implements search functionality to locate songs, albums, and lyrics within the Deezer catalogue.
• Music Discovery - Matches tracks based on audio fingerprints to provide similarity-based music discovery and suggestions.
• Music Streaming Integrations - Streams radio and podcasts from ARD Audiothek using a password-based login.
• Playback Queue Interfaces - Ships a dedicated interface for organizing the sequence of media tracks in the playback queue.
• Lyric Synchronization - Sources time-synced lyrics from local files or online providers to display during playback.
• Playlist Management - Enables the creation and modification of playlists directly on the Deezer platform.
• Beat-Matched Transitions - Analyzes beats and energy curves to perform synchronized transitions between songs.
• Remote Media Library Streaming - Provides the ability to query and search across remote streaming service catalogues for music discovery.
• Server-Side Audio Stitching - Manages transitions between audio tracks on the server to ensure gapless playback and crossfading.
• Home Automation Announcements - Enables sending text-to-speech or audio alerts from home automation systems to all connected media players.
• Voice Control Integrations - Connects voice assistants to the media server for spoken playback management commands.
• Voice Command Playback Controls - Enables track skipping, pausing, and volume adjustments through local voice intents and request recognition.
• Streaming Clients - Streams audio to Snapcast-compatible web players and mobile applications.
• Bluetooth Connectivity - Routes audio streams to Bluetooth devices via software bridging or external transmitters.
• Bluetooth Speaker Bridging - Connects Bluetooth speakers to the server to enable multi-room synchronization and real-time monitoring.
• Internet Radio Streams - Streams live radio, podcasts, and on-demand audio from the BBC Sounds service.
• Metadata Synchronization - Updates library details and artist information in real time via background workers and API triggers.
• Playback Automation - Provides mechanisms to start specific tracks or playlists via automation service calls.
• Player Control Interfaces - Offers an external interface to execute playback actions, send announcements, and transfer queues.
• Third-Party Media Player Integrations - Integrates with smart home systems to expose external media players as playback targets.

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