Showing 506 open source projects for "open java projects"

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  • 1
    Concat

    Concat

    Open-Source CapCut replacement (MCP supported)

    Concat is a free and open-source desktop video editor positioned as a local alternative to subscription-based editors such as CapCut. It uses a native Rust engine and performs editing entirely on the user’s machine. Projects can contain multiple tracks and timelines for more complex compositions. Core editing tools include splitting, trimming, merging, transitions, and playback-speed adjustment.
    Downloads: 1,784 This Week
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  • 2
    FFmpeg CLI Wrapper for Java

    FFmpeg CLI Wrapper for Java

    Java wrapper around the FFmpeg command line tool

    ffmpeg-cli-wrapper is a Java library that provides a structured interface for interacting with FFmpeg and FFprobe through command-line execution. It allows developers to construct multimedia processing commands programmatically using object-oriented patterns instead of raw shell commands. The library supports tasks such as transcoding, probing media files, and extracting metadata while maintaining clarity and type safety. It includes built-in support for parsing FFprobe output into Java...
    Downloads: 7 This Week
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  • 3
    EffectCraft

    EffectCraft

    An open-source motion graphics and compositing tool

    EffectCraft is an open-source motion graphics and visual-effects compositor written from scratch in Rust as a clean-room reimplementation of familiar After Effects workflows. Projects combine footage, shapes, text, solids, nested compositions, adjustment layers, cameras, and lights on animated timelines. Its keyframe system supports multiple interpolation modes, easing, velocity controls, and graph editing.
    Downloads: 284 This Week
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  • 4
    OpenChatCut

    OpenChatCut

    Open-source, local-first conversational AI video editor

    ...The software includes motion graphics, color grading, and AI-assisted media generation. Codex, Claude Code, and other agents can interact with projects through MCP integration. Edits remain reversible and fully adjustable rather than becoming fixed outputs. Projects and media are stored locally by default, with exports supporting MP4, audio, captions, and FCPXML.
    Downloads: 22 This Week
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  • 5
    AudioBookConverter

    AudioBookConverter

    Improved AudioBookConverter based on freeipodsoftware release

    AudioBookConverter is a lightweight desktop application designed to convert and organize audiobook files into optimized formats such as M4B for playback on modern devices. It allows users to combine multiple audio files into a single audiobook while preserving chapters and metadata for seamless listening. The software supports a wide range of input formats including MP3, FLAC, and AAC, and provides flexible output options for different devices. It includes intelligent artwork handling,...
    Downloads: 155 This Week
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  • 6
    Xabe.FFmpeg

    Xabe.FFmpeg

    .NET Standard wrapper for FFmpeg. It allows to process media

    Xabe.FFmpeg is a .NET library that provides a high-level wrapper for FFmpeg, allowing developers to perform multimedia operations using a clean and intuitive API. It simplifies complex command-line interactions by offering structured methods for tasks such as conversion, concatenation, and streaming. The library supports both synchronous and asynchronous execution, making it suitable for scalable applications. It includes utilities for retrieving media information through FFprobe, enabling...
    Downloads: 64 This Week
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  • 7
    StreamEx

    StreamEx

    Enhancing Java Stream API

    This library defines four classes, StreamEx, IntStreamEx, LongStreamEx, DoubleStreamEx which are fully compatible with Java 8 stream classes and provide many additional useful methods. Also EntryStream class is provided which represents the stream of map entries and provides additional functionality for this case. Finally, there are some new useful collectors defined in MoreCollectors class as well as primitive collectors concept.
    Downloads: 13 This Week
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  • 8
    Subtitle Translator

    Subtitle Translator

    Translate subtitle using LLM

    ...Users can generate bilingual ASS subtitles with separate timelines for the original and translated text. Translation progress can be saved as JSON checkpoints, allowing interrupted projects to resume without starting over. The application also includes automatic repair mechanisms and fallback processing to maintain valid subtitle output.
    Downloads: 5 This Week
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  • 9
    Shutter Encoder

    Shutter Encoder

    A professional video compression tool accessible to all

    Shutter Encoder is a cross-platform video and audio processing application designed to provide professional-grade encoding and conversion tools through an accessible graphical interface. Built primarily on FFmpeg, it offers a wide range of media operations including transcoding, compression, format conversion, and editing. The software supports numerous codecs and formats, enabling users to prepare media for broadcasting, streaming, or archiving. It includes advanced features such as...
    Downloads: 49 This Week
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  • 10
    Xtreme Download Manager

    Xtreme Download Manager

    Powerfull download accelerator and video downloader

    Xtreme Download Manager is a powerful tool to increase download speed up to 500%, save streaming videos from websites, resume broken/dead downloads, and schedule and convert downloads. XDM seamlessly integrates with Google Chrome, Mozilla Firefox Quantum, Opera, Vivaldi and other Chromium and Firefox-based browsers, to take over downloads and saving streaming videos from web. XDM has a built-in video converter which lets you convert your downloaded videos to different formats so that you can...
    Downloads: 53 This Week
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  • 11
    Reactor Core

    Reactor Core

    Non-Blocking Reactive Foundation for the JVM

    Reactor Core is a foundational library for building reactive applications in Java, providing a powerful API for asynchronous, non-blocking programming.
    Downloads: 3 This Week
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  • 12
    JAVE2

    JAVE2

    The JAVE (Java Audio Video Encoder) library is Java wrapper

    JAVE2 is a Java-based wrapper library for FFmpeg that enables developers to perform audio and video encoding operations through a structured and object-oriented API. It simplifies interaction with FFmpeg by abstracting command-line complexity into reusable Java components. The library supports tasks such as transcoding, format conversion, and media extraction, making it suitable for backend multimedia services. It provides configuration options for codecs, bitrates, and container formats,...
    Downloads: 0 This Week
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  • 13
    Friction

    Friction

    Powerful and versatile motion graphics application

    Friction is a lightweight 2D animation and motion graphics tool designed to provide a modern and efficient workflow for creating vector-based animations. It focuses on simplicity while offering essential features such as keyframe animation, timeline editing, and curve-based motion control. The application is built to be fast and responsive, enabling real-time feedback during animation editing. It supports exporting animations to various formats, making it suitable for use in games, web...
    Downloads: 1 This Week
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  • 14
    RisingWave

    RisingWave

    RisingWave: the next-generation streaming database in the cloud

    RisingWave is a cloud-native streaming database that uses SQL as the interface. It is designed to reduce the complexity and cost of building real-time applications. RisingWave consumes streaming data, performs continuous queries, and updates results dynamically. As a database system, RisingWave maintains results in its own storage so that users can access data efficiently. RisingWave accepts data from sources like Apache Kafka, Apache Pulsar, Amazon Kinesis, Redpanda, and materialized CDC...
    Downloads: 8 This Week
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  • 15
    Boombox

    Boombox

    Boombox is a simple streaming tool built on top of Membrane

    Boombox is a high-level audio and video streaming tool built on top of the Membrane Framework. It is designed to make media transformations easier across common formats, containers, and streaming protocols. The project gives developers a simpler interface over lower-level multimedia pipelines, which can otherwise be complex to configure manually. Boombox is useful for Elixir projects that need to read, write, stream, transcode, or transform media without directly assembling every Membrane...
    Downloads: 0 This Week
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  • 16
    AmazonMSK AWS Identity Access Management

    AmazonMSK AWS Identity Access Management

    Use AWS Identity and (IAM) to connect to Amazon Managed Streaming

    The Amazon MSK Library for AWS Identity and Access Management enables developers to use AWS Identity and Access Management (IAM) to connect to their Amazon Managed Streaming for Apache Kafka (Amazon MSK) clusters. It allows JVM-based Apache Kafka clients to use AWS IAM for authentication and authorization against Amazon MSK clusters that have AWS IAM enabled as an authentication mechanism. This library provides a new Simple Authentication and Security Layer (SASL) mechanism called...
    Downloads: 2 This Week
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  • 17
    GSYVideoPlayer

    GSYVideoPlayer

    Android video player library

    GSYVideoPlayer is a flexible, feature-rich video playback library for Android that wraps popular media engines to offer a unified, customizable API. It supports full-screen playback, small-window (picture-in-picture–style) modes, and seamless orientation changes with proper lifecycle handling. The library provides gesture controls for brightness, volume, and seeking, along with thumbnail covers, playback speed adjustment, and caching options for smoother viewing on unreliable networks....
    Downloads: 2 This Week
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  • 18
    Ameko

    Ameko

    Cross-platform editor for Advanced Substation Alpha (ASS) subtitles

    Ameko is an open-source, cross-platform subtitle editing suite designed for creating, styling, and managing Advanced Substation Alpha (ASS) subtitles. It provides integrated audio and video playback for previewing subtitles with accurate timing and rendering. Users can load reference subtitle files and automatically view overlapping lines while editing translations.
    Downloads: 0 This Week
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  • 19
    cables Standalone

    cables Standalone

    Cables.gl standalone version

    cables.gl Standalone is a cross-platform visual programming environment for creating interactive graphics, animations, and real-time visual experiences. It packages the cables.gl editor into an Electron desktop application for Windows, macOS, and Linux. Users can build projects by connecting visual operators called ops instead of writing extensive code. Its node-based workflow supports generative art, interactive installations, and shader-driven graphics. The desktop edition brings the...
    Downloads: 0 This Week
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  • 20
    Firefly Luciferin

    Firefly Luciferin

    Real time video capture and processing software for desktop

    Firefly Luciferin is a free, open-source ambient lighting application designed to synchronize LED lights with content displayed on a computer screen. It captures screen colors in real time and transmits lighting information to compatible microcontrollers running Glow Worm Luciferin firmware. The software creates immersive bias lighting for gaming, movies, and everyday computer use. Its optimized processing reduces CPU and GPU consumption while maintaining responsive color transitions. Users...
    Downloads: 0 This Week
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  • 21
    Must-Watch CSS

    Must-Watch CSS

    CSS Grid, flexbox, custom variables, performance, frameworks

    Must-Watch CSS is a curated collection of high-quality recorded talks and presentations about CSS, covering both foundational topics (like layout, Flexbox, Grid) and more advanced or modern concerns (such as performance, tooling, CSS variables, animations, and architecture). Rather than being a code library, it serves as a learning resource — a “watch-list” for front-end or UI developers who want to deepen their understanding of CSS beyond basic syntax. The repository organizes talks by year...
    Downloads: 0 This Week
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  • 22
    Transcoder

    Transcoder

    Hardware-accelerated video transcoding using Android MediaCodec APIs

    Transcoder by DeepMedia is an AI-powered video-to-video speech translation engine that enables fully automated multilingual dubbing. Unlike traditional speech translation systems that rely on multi-stage pipelines, Transcoder directly translates one speaker’s video into another language while preserving facial expressions, lip-sync, and vocal identity. Designed for real-time use and production-grade pipelines, Transcoder combines advanced deep learning models with GPU acceleration to deliver...
    Downloads: 0 This Week
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  • 23
    Java SID Player Music Library V2
    This is a Commodore 64 emulator specialized for sound reproduction. It is also a SID player for music collections like HVSC and CGSC. It is a full C64 emulator and can play games of the GameBase64 project as well.
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    5.0 out of 5 stars 2 Reviews
    Downloads: 156 This Week
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  • 24
    OpenCV

    OpenCV

    Open Source Computer Vision Library

    The Open Source Computer Vision Library has >2500 algorithms, extensive documentation and sample code for real-time computer vision. It works on Windows, Linux, Mac OS X, Android, iOS in your browser through JavaScript. Languages: C++, Python, Julia, Javascript Homepage: https://opencv.org Q&A forum: https://forum.opencv.org/ Documentation: https://docs.opencv.org Source code: https://github.com/opencv Please pay special attention to our tutorials!...
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    4.7 out of 5 stars 123 Reviews
    Downloads: 4,634 This Week
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  • 25
    Video of Death
    Video of Death is a nonlinear video editing software. You must install FFmpeg.
    Downloads: 5 This Week
    Last Update:
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