Open-source alternatives to JAViewer

Nextplayer is a cross-platform mobile media player designed for playing audio and video from local storage and remote URLs. It functions as a playback engine that supports various codecs and containers through software-based media decoding. The application features a floating picture-in-picture window for multitasking and an external subtitle renderer that synchronizes and displays SRT, SSA, and VTT files as on-screen overlays. It includes a touch-based interface that maps specific swipe and pinch gestures to volume, brightness, and seeking controls. The project covers multi-source media str

SimplifyReader is a multi-purpose Android client and multimedia content browser. It serves as a centralized hub for consuming news articles, audio files, video streams, and image galleries, while also providing QR code scanning functionality. The application is built using the Model-View-Presenter architecture to separate data logic from the user interface and implements Google Material Design principles for its visual components. It utilizes a hybrid scanning engine to decode QR codes into text strings. The project covers several core capability areas, including news article consumption via

ZY-Player-APP is a cross-platform mobile video playback application designed to aggregate and stream media from multiple external internet sources. It functions as a media client that enables users to search, discover, and play video content through a unified interface. The application distinguishes itself by allowing users to configure custom providers, enabling the integration of diverse third-party video streaming APIs. It supports personalized library management, allowing users to organize favorite content and automatically track playback progress to resume videos from previously saved ti

This project is a metadata plugin for Emby that functions as a specialized media scraper. Its primary purpose is to automatically fetch movie details and images from external databases to populate adult media libraries. The tool identifies video content by extracting unique product identification codes from filenames, which it then uses to match media files to the correct database entries. This process automates the retrieval of detailed metadata and cover art, removing the need for manual data entry. The plugin integrates into the media server's metadata provider pipeline, using asynchronou

This project is an Android TV media client and digital media player designed to stream movies, music, and live television from a Jellyfin media server. It provides a lean-back entertainment interface optimized for navigating organized media libraries using a remote control. The application allows for the remote synchronization of playback across multiple devices to create shared viewing experiences. Users can also customize the visual and auditory presentation of the interface through the management of visual themes. The client supports streaming video and audio content, viewing photo galler

Popcorn Desktop is a multi-platform video aggregator and BitTorrent media streamer that provides a unified interface for watching movies and television series. It functions as a local media player capable of rendering video files stored directly on the host file system. The application distinguishes itself by acting as a content dataset publisher, exporting large movie and series catalogs in columnar formats to facilitate analysis by external researchers. Its broader capabilities include aggregated content federation and stream routing across multiple platforms, allowing for the integration

PiKVM is an IP-KVM remote access solution for out-of-band server management. It enables remote control of a host computer's hardware and operating system through a web browser or VNC client, allowing access to the BIOS or boot sequence when the main operating system is unresponsive. The system provides remote hardware control by managing physical power switches and GPIO triggers. It emulates human interface devices, such as keyboards and mice, and supports the emulation of mass storage to mount virtual disk images for bare metal operating system installation and recovery. Additional capabili

Piped is a privacy-focused video streaming service and self-hosted media proxy. It allows users to watch video and audio content without advertisements, user tracking, or the requirement of official accounts. The project utilizes a decentralized server network to distribute workloads and rotate outbound IP addresses, which helps bypass regional content restrictions and prevent provider blocks. It includes the ability to identify and skip sponsored segments within media files for a cleaner viewing experience. The service provides a JSON API for third-party integration to fetch video streams,

LibreTV is a self-hosted media aggregator and streaming client designed to consolidate video content from multiple external providers into a single, unified library. By standardizing metadata and media formats, the platform provides a centralized interface for browsing and managing personal media collections. The application distinguishes itself through its focus on uninterrupted playback and efficient navigation. It features automated manifest parsing to detect and strip commercial segments from video streams, ensuring an ad-free viewing experience. Additionally, the interface supports direc

ani-cli is a command line interface designed for searching, streaming, and downloading anime content. It functions as a terminal-based media utility that isolates and retrieves direct video streams from external web sources, allowing users to browse catalogs and play media without a web browser. The tool distinguishes itself through a modular provider architecture that uses pattern matching to extract metadata and stream links from various sites. It delegates actual video decoding and playback to external system media players, providing users with control over resolution, audio tracks, and pl

Kazumi is a cross-platform media player and streaming platform that centralizes video content from diverse third-party web sources. It functions as an automated scraping tool, utilizing configurable path patterns and selectors to extract and aggregate media streams into a unified interface. The platform distinguishes itself through its focus on synchronized group viewing and real-time state management. Users can participate in shared virtual rooms where playback progress and controls are aligned across multiple devices. Additionally, the application includes integrated image processing capabi

LiveTalking is an interactive talking head engine and AI avatar management platform designed to synchronize synthetic speech with facial movements. It functions as a real-time orchestrator that connects large language models and text-to-speech services to neural-rendered digital humans. The project distinguishes itself through low-latency streaming capabilities and the ability to handle real-time conversational interruptions. It supports advanced audio-visual customization, including human voice cloning and the ability to drive avatar expressions using real-time webcam data. The platform cov

AfuseKt-release is an Android media player application designed for playing and organizing video content across various network protocols and cloud storage services. It functions as a network video streamer and a cloud storage video client. The application enables the streaming of movies and shows directly from cloud storage services such as Aliyun Drive, 115, and Alist. It also provides access to self-hosted media servers, including Emby, Plex, and Jellyfin. The system includes a metadata scraping engine that retrieves information from external databases to organize raw media files into a s

Swiftfin is a native Jellyfin media client for iOS and tvOS. It is a SwiftUI mobile application designed for streaming and browsing movies, music, and shows from a Jellyfin server. The application utilizes native Apple frameworks for hardware-accelerated decoding and includes an AVKit media player. This integration enables system-level color management for HDR to SDR conversion and supports native Apple ecosystem features such as picture-in-picture and external display output. The client provides tools for browsing and managing home media libraries, routing audio wirelessly, and adjusting pl

Pan-light is a tool for managing and downloading files from Baidu network storage. It provides high-speed file downloading and remote media streaming capabilities. The application uses concurrent segmented transfers to maximize network throughput and employs disk-persisted state tracking to resume interrupted downloads. It also includes a local proxy to bypass hotlinking protections, allowing remote videos to be streamed directly into a media player. The project features a cross-platform graphical user interface built with Go and Qt. Additionally, it supports remote software previews by runn

Bili.Uwp is a third-party video client and native desktop application for the Windows operating system. It functions as a Universal Windows Platform application designed to provide access to Bilibili video streams and community content outside of a standard web browser. The project focuses on Bilibili desktop access, enabling Windows video streaming through a dedicated interface. It integrates with the Windows UI Library to provide a native system experience for browsing and interacting with platform content.

BigBlueButton is an open-source virtual classroom software and meeting server designed for hosting real-time online teaching sessions. It functions as a WebRTC video conferencing platform and collaboration suite, providing a self-hosted environment for virtual classroom management and online course administration. The system distinguishes itself through specialized educational tools, including an interactive quiz engine, breakout room coordination, and live polling. It provides a comprehensive suite of collaborative assets such as a shared infinite whiteboard, real-time co-authored notes, and

ZY-Player is a cross-platform video player and media library manager designed for streaming video and live TV content from custom or imported source lists. It functions as a media metadata browser that fetches movie ratings and information from external databases to assist in content discovery. The application integrates with external player software by handing off media streams to third-party applications. It provides tools for organizing video resources through a media library manager that supports poster views and custom source list definitions. The system includes global media search to

LunaTV is an IPTV streaming web application and progressive web app media aggregator. It functions as a dockerized media server that aggregates video sources and metadata from multiple external content management systems into a single searchable interface for streaming live television and on-demand video. The project distinguishes itself with a video stream ad-skipper that identifies and removes sliced advertisements from video feeds. It also features a remote configuration distribution system that delivers application settings through encoded links to automate the setup of clients. The appl

This project is a native Android TV Bilibili client and third-party video player designed for streaming and browsing video content on large screens. It functions as a television-centric media application that enables users to access Bilibili content through an interface optimized for distance and remote control navigation. The application implements remote-optimized navigation to map hardware input to UI focus patterns and utilizes adaptive bitrate switching to adjust video quality based on network conditions. It employs a reactive state management architecture and a type-safe network layer t

ZyPlayer is a video streaming player and cross-platform media manager designed to stream video and live content from multiple sources through a unified interface. It functions as a resource-based organization system for managing video playlists and stream endpoints across different operating systems. The application utilizes a multi-stream playback engine that coordinates multiple concurrent media streams to ensure smooth delivery of video content. It includes a multi-language interface layer that maps locale identifiers to translated text strings to provide internationalization support. The

mps-youtube is a YouTube terminal client and command-line media player. It allows users to search for, stream, and play YouTube videos and audio directly within a terminal emulator without requiring an API key. The project functions as a media downloader and search tool, providing capabilities to save video and audio content to the local file system in various formats and resolutions. It includes specialized discovery tools for finding music albums and matching individual tracks based on metadata. The software covers a broad range of media management capabilities, including headless media co

Rerun is a multimodal data visualizer and robotics data logger designed for rendering synchronized streams of 3D spatial data, images, and time-series metrics. It functions as a tool for capturing high-frequency sensor data and AI outputs into a queryable columnar format, providing a dedicated interface for viewing MCAP recording files and analyzing physical environments. The project distinguishes itself as a machine learning dataset streamer, capable of feeding logged recordings directly into GPU buffers and PyTorch training pipelines without intermediate exports. It supports a high-performa

Namida is a multi-format media player, music library manager, and network media streamer. It provides a unified interface for playing local and remote audio and video files, serving as both a specialized client for YouTube content and a synchronized lyrics player. The project distinguishes itself through a dynamic theme engine that generates artwork-based visuals and a comprehensive set of audio processing tools, including gain normalization, equalizers, and crossfading. It also features a specialized system for retrieving and displaying time-synced lyrics in formats such as LRC and TTML. Br

Boxplayer is a cloud media player and storage manager that enables high-definition video streaming and file administration across multiple cloud storage providers through a unified interface. It functions as a cloud media player with subtitle and audio support, a metadata organizer for structuring media libraries, and a high-speed download manager using a multi-threaded engine. The project implements a Model Context Protocol server, which exposes cloud storage and media management functions as programmable tools and context for AI agents. This allows for AI-driven storage automation and the a

Fluid Player is a web-based media playback library designed to embed lightweight, responsive video players into websites. It supports standard video formats and adaptive streaming across modern browsers, providing a foundation for consistent media delivery and custom interface branding. The library distinguishes itself through integrated support for industry-standard advertising protocols, allowing for the injection and orchestration of linear and non-linear video advertisements. It includes built-in tracking for viewer engagement and performance metrics, ensuring that ad delivery is synchron

AniCh is an anime streaming application and video streaming client that aggregates and plays episodes from multiple sources through a unified interface. It functions as an anime media catalog and content tracker, allowing users to discover series and manage their viewing progress. The platform integrates community interaction features, providing real-time synchronized comments and chat overlays during video playback. It also supports offline video playback by caching streaming data locally on the device. The system includes a user account system for registration and authentication to maintai