Showing 74 open source projects for "performance java"

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  • 1
    WxRecoderVideo

    WxRecoderVideo

    Based on VCamera, Imitating WeChat to record short videos

    ...It integrates camera capture functionality with real-time encoding pipelines, allowing developers to understand how raw video data is processed into compressed formats. The project typically combines Java and native components to handle performance-critical tasks such as encoding and file writing. It showcases how to manage audio and video synchronization during recording, ensuring consistent playback results. The architecture is structured as a learning resource, helping developers explore camera APIs, media codecs, and FFmpeg-style processing concepts. ...
    Downloads: 0 This Week
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  • 2
    BHM File Format
    A generic hierarchical file format. BHM can be seen as the binary equivalent of XML. It allows flexible hierarchies of any type of data, in a platform-independent way. BHM however trades XML's readability for compactness and speed of processing.
    Downloads: 0 This Week
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  • 3
    EasyConduite

    EasyConduite

    JavaFX EasyConduite : a super simple audio sampler.

    Easyconduite v2.0 (beta) is here ! EasyConduite helps the stage manager of small theatre companies to play several audio tracks at the right time during the performance.
    Downloads: 0 This Week
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  • 4
    Cool Reader

    Cool Reader

    A cross-platform XML/CSS based eBook reader

    CoolReader is fast and small cross-platform XML/CSS based eBook reader for desktops and handheld devices. Supported formats: FB2, TXT, RTF, DOC, TCR, HTML, EPUB, CHM, PDB, MOBI. Platforms: Win32, Linux, Android. Ported on some eInk based devices.
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    Downloads: 417 This Week
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  • 5
    flump

    flump

    Exports Flash .FLAs to GPU-friendly formats

    Flump is a toolchain for converting Flash timeline animations into lightweight runtime formats suitable for games. It allows artists to design animations in Adobe Flash (now Animate) and export them for playback in game engines using ActionScript, Java, or other runtimes. This helps maintain smooth vector animations with minimal performance cost, particularly for mobile and web games.
    Downloads: 0 This Week
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  • 6
    Marvin Image Processing Framework
    Marvin is an image processing framework that provides features for image and video frame manipulation, multithreading image processing, image filtering and analysis, unit testing, performance analysis and addition of new features via plug-in.
    Downloads: 6 This Week
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  • 7

    Xamp

    This is Xamp, a secure and platform independend media player.

    This is Xamp, the next generation of a skinnable and platform independent media player which based on the Doppio media framework: https://sourceforge.net/projects/doppio. The player supports various pluggable video and audio formats. Xamp is primarily intend to run as a native executable but can also run as a Java player version working with Java 1.1 VM or above. To ensure the best user experience, the Java version of Xamp doesn't use the Java Media Framework, the high level part of the Java Sound API, the high level part of the Java Swing API, or other high level API's: http://maikmerten.livejournal.com/2015/05/13 Development goals are: -Superior sound quality -Combines audio player with media player -Processing of insecure media files -Performance -Reliability -Open codec support -Click to ready installation Supports currently: Ogg Sceleton Ogg Comment ID3 Ogg Vorbis WAV, SND, AU, AIFF Ogg Theora MP1, MP2, MP3 Mpeg1, Mpeg2 M3U, PLZ WSZ
    Downloads: 0 This Week
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  • 8

    jmodsyn

    Java Audio DSP sandbox

    Java library for Audio DSP that can be embedded in your own programs, and a real-time drag-and-drop editor to create your patches interactively. Includes a large selection of DSP components, such as filters, oscillators, reverb, wave-shapers, etc. Consists of 3 parts: 1) ModSyn-core: library that can be compiled for desktop and Android.
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  • 9

    blitz-image

    GPU-accelerated image processing for java

    blitz-image is a library to support extremely fast image processing in java, harnessing GPU acceleration via OpenCL. Although more features will be added in time, the initial focus is on very fast high-quality image resizing, including bicubic resizing (both upscale and downscale). The performance of a typical bicubic upscale operation is typically in the order of 10 times faster than via the standard AWT mechanism using RenderingHints.VALUE_INTERPOLATION_BICUBIC. ...
    Downloads: 0 This Week
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  • 10
    Grafika

    Grafika

    Grafika test app

    Welcome to Grafika, a dumping ground for Android graphics & media hacks. A collection of hacks exercising graphics features. An SDK app, developed for API 18 (Android 4.3). While some of the code may work with older versions of Android, some sporatic work is done to support them. Open source (Apache 2 license), copyright by Google. So you can use the code according to the terms of the license, A perpetual work-in-progress. It's updated whenever the need arises. To some extent, Grafika can be...
    Downloads: 3 This Week
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  • 11
    Rubato Composer
    Rubato Composer is a music software based on the concepts and models of mathematical music theory and equally suited for music composition, analysis, performance, and logical or geometric operations.
    Downloads: 1 This Week
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  • 12

    jCartMachine

    jCartMachine is a cart machine emulator written in Java.

    jCartMachine allows the user to drag and drop audio files into an interface and then play those files back at the push of a button. It is designed for use in live performance where certain sound effects needs to be incorporated into music, but can also be used by podcasters and streamers to add flair to their casts.
    Downloads: 0 This Week
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  • 13
    JChart2D

    JChart2D

    jchart2d is a real-time charting library written in java.

    JChart2D is a easy to use component for displaying two- dimensional traces in a coordinate system written in Java. It supports real-time (animated) charting, custom trace rendering, Multithreading, viewports, automatic scaling and labels. Former UI controls (right click context menu, file menu) have been ported to the subproject jchart2d-uimenu (https://sourceforge.net/projects/jchart2d-uimenu.jchart2d.p/) for the benefit of having no dependencies to 3rd party libraries.
    Downloads: 3 This Week
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  • 14
    High performance OpenGL renderer with scenegraph.
    Downloads: 0 This Week
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  • 15
    android-common-lib

    android-common-lib

    Android common lib, ImageCache, HttpCache, DropDownListView, etc.

    The Dev Tools App is a powerful android development tool that can help you improve efficiency greatly, It can be used to view the latest open source projects, view activity history, view manifest, decompile, color picker, extract apk or so, view app info, open or close the developer options quickly, and more. Includes cache (picture cache, prefetch cache, network cache), public View (drop down and load more ListView at the bottom, load more ScrollView at the bottom, slide a page Gallery) and...
    Downloads: 0 This Week
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  • 16

    Pianissimo

    A java 3D project for live rendering of a MIDI piano performance

    This project was started as a Masters project back in 2006. I completed the project as part of my dissertation, and produced software to render Maya script (MEL) to animate a piano model I'd also created. From this I produced a number of videos, which I uploaded periodically to YouTube. Following numerous request I attempted to create a standalone application to playback MIDI performances without the need for a 3rd party 3d modelling/rendering application such as Maya. Given my original...
    Downloads: 3 This Week
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  • 17
    Octopus Music API

    Octopus Music API

    Java API for Musical Softwre

    The Octopus Music Library is a Java API designed to help developers and composers to deal with musical performance elements in a high level programming environment.
    Downloads: 0 This Week
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  • 18
    Opus+ is free music software that creates novel musical compositions using an algorithm called 'Constrained Random Generation' (CRG). Outputs a LilyPond file, a PDF file of the musical score, and an audio performance in a MIDI file.
    Downloads: 0 This Week
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  • 19
    Rehearsal Assistant is a software tool which helps performance artists conduct rehearsals by addressing media-related needs. The prototype application is for the Android platform, and allows spoken notes to be recorded and saved into audio files.
    Downloads: 1 This Week
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  • 20
    JavaNect provides Java-based access to the OpenNI interfaces for piloting devices such as the Kinect. It uses JNA to communicate with the native libraries and drivers on all major platforms. JavaNect was designed for maximum performance.
    Downloads: 0 This Week
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  • 21
    UDT-Java provides a native Java implementation of the high-performance UDT network protocol. It is based on the UDT specification, compatible with the C++ reference implementation which is available from http://udt.sourceforge.net.
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    Downloads: 0 This Week
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  • 22
    ANDIAMO (ANimador DIgital Analógico MOdular = Digital-Analog Modular Animator) is a customized software tool for live audiovisual performance. It's main goal is to integrate video (live and pre-recorded) with hand drawing (entered via a graphics tablet)
    Downloads: 0 This Week
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  • 23
    JBiblex
    Cross-platform explorer of ZIP archives with FB2 books.
    Downloads: 0 This Week
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  • 24
    BaseX
    BaseX is a light-weight, high-performance and scalable XML database system and XPath/XQuery processor, including full support for the W3C Update and Full Text extensions. The issue tracker has been moved to https://github.com/BaseXdb/basex/issues
    Downloads: 0 This Week
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  • 25
    AMPT is a tool for transforming MIDI messages originating from any external MIDI keyboard or other software in a performance or experimental setting. MIDI is routed and transformed in AMPT by linking devices on a virtual canvas. AMPT Filters will offer delay, echo, transpose, and arpeggio. AMPT also works as a MIDI router or loopback.
    Downloads: 1 This Week
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