Showing 359 open source projects for "effects"

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  • 1
    Portable OpenAL Sound

    Portable OpenAL Sound

    Concurrent, asynchronous sounds package for Ada apps.

    ...It provides sound-playing capabilities for Ada apps to * asynchronously start and stop music/sound loops, * initiate transient sounds, * allow unlimited sound concurrency. It is suitable for any Ada application that needs music, sound loops or transient sound effects; eg. games. The proper command to extract the archive and maintain the directory structure is "7z x filename".
    Downloads: 2 This Week
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  • 2
    Portable Cpp Sound OpenAL

    Portable Cpp Sound OpenAL

    cross-platform sound-playing package for C++ apps

    This is a cross-platform sound-playing package for C++ apps that can asynchronously start and stop music loops, as well as initiate transient sounds. It plays WAV files, via OpenAL, on Windows, OSX, and linux platforms. It is suitable for any Cpp application that needs music, sound loops or transient sound effects; eg. games.
    Downloads: 0 This Week
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  • 3
    armorpaint

    armorpaint

    3D PBR Texture Painting Software

    ...This results in a smooth 4K painting experience on medium-power integrated hardware. Up to 16K texture painting is seamless using a high-end graphics card. Ray-traced baking, painting effects and viewport rendering feature running on Direct3D12 and Vulkan are in progress. ArmorPaint is powered by an in-house 3D rendering engine to achieve the best painting experience.
    Downloads: 61 This Week
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  • 4
    Scene.js

    Scene.js

    Scene.js is JavaScript & CSS timeline-based animation library

    ...Even though the time between the start and end of each element is different, it can be repeated. Scene.js supports a variety of value types, such as CSS, and can be handled in JavaScript. Scene.js provides effect presets that can give animation effects or make animation easier. You can view the code and animation of clapperboard, the main logo of scene.js
    Downloads: 0 This Week
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    Bonzomatic

    Bonzomatic

    Live shader coding tool and Shader Showdown workhorse

    Bonzomatic is a live shader coding tool widely used in shader coding competitions and live performances. It provides a platform for writing and visualizing shaders in real-time, enabling artists and developers to create captivating visual effects on the fly. Bonzomatic supports various shading languages and platforms, making it a versatile tool for both learning and showcasing shader programming skills.
    Downloads: 0 This Week
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  • 6
    StreamFX

    StreamFX

    StreamFX is a plugin for OBS® Studio which adds many new effects

    ...With several performant and flexible features, you will discover new ways to build your scenes, better ways to encode your content, and take your stream to the next level. Create cool new scenes with 3D effects, add glow or shadow, or blur out content - endless choices, and all of it at your fingertips.
    Downloads: 161 This Week
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  • 7
    MISST

    MISST

    A local GUI music source separation tool built on Tkinter and public F

    MISST : Music/Instrumental Stem Separation Tool. This application uses state-of-the-art source separation models to extract the 4 core stems from audio files (Bass, Drums, Other Instrumentals and Vocals). But it is not limited to this. MISST acts as a developped music player aswell, fit to enjoy and medal with your audio files as you see fit. MISST even comes prepared to import songs and playlists directly from your music library.
    Downloads: 2 This Week
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  • 8
    sorry

    sorry

    Make gifs online

    sorry is a minimal interactive web app designed to generate playful “sorry” animations, messages or digital apology cards. Users can choose from themed styles (fonts, backgrounds, effects) and enter their own message, and the app renders a stylized apology dynamically. Some versions include animation or transitions—letters fading in, shaking, or dissolving—to make the message more expressive. The interface emphasizes simplicity: a user types the text, previews it live, and can share or export the result. Because it’s lightweight and browser-based, it’s perfect as a novelty site or as an embeddable widget in blogs or chats. ...
    Downloads: 0 This Week
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  • 9
    TinyEngine

    TinyEngine

    Tiny OpenGL Wrapper / 3D Engine in C++

    TinyEngine is a small, self-contained OpenGL-based 3D engine written in C, designed for learning and prototyping graphics applications. It packs a lot of functionality into a compact codebase, making it ideal for exploring 3D rendering, game development, and shader programming without the overhead of larger engines. Despite its size, TinyEngine supports modern OpenGL features, texture mapping, lighting, and audio, providing a practical foundation for building lightweight 3D experiences.
    Downloads: 1 This Week
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  • 10
    ksnip

    ksnip

    ksnip the cross-platform screenshot and annotation tool

    Ksnip is a Qt-based cross-platform screenshot tool that provides many annotation features for your screenshots. Obfuscate image regions with blur and pixelated. Add effects to the image (Drop Shadow, Grayscale, inverted color or Border). Add watermarks to captured images. Global hotkeys for capturing screenshots (currently only for Windows and X11). Tabs for screenshots and images. Open existing images via dialog, drag-and-drop or paste from the clipboard. Run as a single instance application (secondary instances send cli parameter to primary instance). ...
    Downloads: 2 This Week
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  • 11
    ksnip

    ksnip

    Qt based cross-platform screenshot tool with annotations

    Ksnip is a Qt based cross-platform screenshot tool that provides many annotation features for your screenshots.
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    Downloads: 64 This Week
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  • 12
    footswitch3

    footswitch3

    Audio Transcription software for Linux (Gstreamer) with a foot pedal

    Footswitch 3 is a media player for transcribers on Linux. Written in python using the python bindings for Gstreamer it allows a transcriber to control the audio or video with a foot pedal, and includes a set of macros that integrate into LibreOffice. This allows the transcriber to control the media player from within Libreoffice as well, making it useful for those who do not yet own a foot pedal/foot switch. Control of the media player from LibreOffice can be via Hotkeys or an integrated...
    Downloads: 6 This Week
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  • 13
    ffmpeg-gl-transition

    ffmpeg-gl-transition

    FFmpeg filter for applying GLSL transitions between video streams

    ffmpeg-gl-transition is an extension for FFmpeg that introduces support for GLSL-based transitions between video streams, enabling visually rich effects during video concatenation. It replaces complex FFmpeg filter graphs with a simpler approach that uses shader-based transitions, making it easier to create custom visual effects. The tool integrates OpenGL rendering into FFmpeg, allowing developers to apply transitions such as crossfades and warp effects between clips. It supports customizable parameters such as duration, offset, and shader source files, providing flexibility in transition design. ...
    Downloads: 0 This Week
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  • 14
    footswitch2basic

    footswitch2basic

    Audio Transcription software for Linux (Vlc) with a foot pedal

    Footswitch 2 (Basic) is a media player for transcribers on Linux. This version is a stripped down version of Footswitch2, containing only the absolute essentials for transcription. Written in python and using the python bindings for VLC it allows a transcriber to control the audio or video with a footpedal, and includes a set of macros that integrate into LibreOffice. This allows the transcriber to control the media player from within Libreoffice as well, making it useful for those who do...
    Downloads: 2 This Week
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  • 15
    footswitch3basic

    footswitch3basic

    Audio Transcription software for Linux (Gstreamer) with a foot pedal

    Footswitch3basic is a media player for transcribers on Linux. Written in python using the bindings for Gstreamer it allows a transcriber to control the audio or video with a foot pedal, and includes a set of macros that integrate into LibreOffice. This allows the transcriber to control the media player from within Libreoffice as well, making it useful for those who do not yet own a foot pedal/foot switch. Control of the media player from LibreOffice can be via Hotkeys or an integrated...
    Downloads: 0 This Week
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  • 16
    Chalk Animation

    Chalk Animation

    Colorful animations in terminal output

    A Node.js library that provides animated text effects in the terminal using the Chalk library for styling.
    Downloads: 0 This Week
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  • 17
    Motionity

    Motionity

    The web-based motion graphics editor for everyone

    ...In addition to keyframing, motionity supports layer masking, filters (color adjustments, blur, chroma-keying), trimming and cutting of video clips, and audio track integration, enabling creation of short animations, intros, social media videos, or animated slideshows directly in a browser without specialized software. It also supports animated text effects (fade, scale, type-writer), and can incorporate vector-based animations or Lottie animations.
    Downloads: 0 This Week
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  • 18
    ZynAddSubFX
    ZynAddSubFX is a powerful realtime, multi-timbral software synthesizer for Linux, OSX, and Windows. It is microtonal, and the instruments made by it sounds like those from professional keyboards. The program has effects like Reverb, Echo, Chorus, Phaser...
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    Downloads: 95 This Week
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  • 19
    WorldWind Java

    WorldWind Java

    For building cross-platform 3D geospatial apps in Java

    WorldWind Java is an open-source virtual globe SDK developed by NASA that allows developers to embed a 3D Earth visualization into Java applications. It renders detailed global terrain and satellite imagery, and supports real-time geographic data overlays, making it ideal for applications in geospatial analysis, education, simulation, and scientific visualization. With its flexible API and plugin system, WorldWind Java is a powerful platform for building interactive geospatial applications...
    Downloads: 0 This Week
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  • 20
    TerraForge3D

    TerraForge3D

    Cross Platform Professional Procedural Terrain Generation & Texturing

    TerraForge3D is an advanced procedural terrain generation tool that allows users to create stunning, customizable landscapes using an intuitive node-based interface. Built in C++ with Vulkan, ImGui, and ImGuiNodeEditor, TerraForge3D supports real-time editing and visualization of terrain, water, and environmental effects. It’s ideal for game developers, VFX artists, and simulation creators who want full control over terrain features without relying on pre-built assets. The software also includes exporting capabilities and is extensible for those who want to tailor it to specific pipelines or engines.
    Downloads: 5 This Week
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  • 21
    guitarix

    guitarix

    guitarix virtual versatile amplification for Jack/Linux

    ...It takes the signal from your guitar as any real amp would do: as a mono-signal from your sound card. Your tone is processed by a main amp and a rack-section. Both can be routed separately and deliver a processed stereo-signal via Jack. You may fill the rack with effects from more than 25 built-in modules spanning from a simple noise-gate to brain-slashing modulation-fx like flanger, phaser or auto-wah, or you can also select plug-ins from the large list of LADSPA and LV2 plug-ins. Though we design guitarix with guitar-signals in mind there is nothing wrong with connecting a synth or any other sound-generator with it
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    Downloads: 46 This Week
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  • 22
    Reanimate

    Reanimate

    Haskell library for building declarative animations based on SVG

    Reanimate is a Haskell-based animation library for programmatically creating high-quality vector animations. It provides declarative functionality for composing SVG-based animations and integrates with tools like LaTeX, FFmpeg, Inkscape, Blender, and more to deliver rich, animated content for educational and mathematical visualizations. Reanimate aims at being a batteries-included way of gluing together different technologies: SVG as a universal image format, LaTeX for typesetting, ffmpeg...
    Downloads: 1 This Week
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  • 23
    Perceptron

    Perceptron

    The birth of modern video feedback art.

    Perceptron is a video feedback engine with a variety of extraordinary graphical effects. Perceptron is an endless flow of transforming visuals. Perceptron * recursively transforms images and video streams in realtime and produces a combination of Julia fractals, IFS fractals, and chaotic patterns due to video feedback * evolves geometric patterns into the realm of infinite details and deepens the thought * records animations (movies) * saves and opens presets (state files) * loads user photographs or captures screen and webcam input * has user interface based on multiple mouse cursors, and almost the entire keyboard * has multiple windows and fullscreen mode * takes complex geometric transforms as input * applies numerous coloring techniques * smoothly transforms fractals and creates endless psychedelic journeys * resonates with the human perception Visit the Perceptron home page at http://perceptron.sourceforge.net
    Downloads: 8 This Week
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  • 24
    This is a tool that helps to print (from home and without using a photo booth software) photographs that conform to the biometric passport standards used worldwide.
    Downloads: 6 This Week
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  • 25
    blueimp Gallery

    blueimp Gallery

    Touch-enabled, responsive and customizable image adn video gallery

    blueimp Gallery is a touch-enabled, responsive image and video gallery library that doubles as a lightbox and carousel, designed to work smoothly on both desktop and mobile browsers. It provides a rich user experience with swipe gestures on touch devices, mouse and keyboard navigation on desktop, and a variety of transition effects between items. The gallery supports both images and videos out of the box, and can be extended to render custom content types, making it a flexible choice for media-heavy web apps and portfolios. It offers slideshow functionality, allowing images or videos to auto-advance with configurable timing, which is useful for presentations, product showcases, or background hero galleries. ...
    Downloads: 0 This Week
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