Showing 84 open source projects for "complex"

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  • 1
    ffmpeg-cpp

    ffmpeg-cpp

    A clean, easy-to-use C++ wrapper around the ffmpeg libraries

    ffmpeg-cpp is a modern C++ wrapper designed to simplify interaction with FFmpeg by providing a fluent and expressive API for building media processing pipelines. It allows developers to construct complex workflows such as transcoding, filtering, and streaming using readable C++ syntax rather than raw command-line arguments. The library focuses on flexibility while maintaining performance, enabling precise control over inputs, outputs, and filters. It supports chaining operations in a way that mirrors FFmpeg’s pipeline structure but improves maintainability in codebases. ffmpeg-cpp integrates seamlessly with C++ applications, making it suitable for backend services and multimedia systems. ...
    Downloads: 3 This Week
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  • 2
    Dexed

    Dexed

    DX7 FM multi plaform/multi format plugin

    Dexed is a free, open-source frequency modulation synthesizer closely modeled after the Yamaha DX7. It recreates the characteristic sound and programming architecture of the original hardware synthesizer. Musicians can design complex sounds using six-operator FM synthesis, including electric pianos, bells, basses, and evolving textures. The software operates as a synthesizer plugin across multiple platforms and digital audio workstations. It also functions as a companion to the original DX7 through compatible patch data and MIDI System Exclusive communication. ...
    Downloads: 5 This Week
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  • 3
    glChAoS.P

    glChAoS.P

    3D GPUs Strange Attractors and Hypercomplex Fractals explorer

    glChAoS.P is a GPU-accelerated, real-time graphics project for visualizing complex mathematical fractals, attractors, and particle systems using OpenGL and GLSL. It’s an interactive sandbox for visual experimentation with chaotic systems, combining beautiful visuals with user control via keyboard and GUI. The software includes extensive customization of rendering parameters, camera movement, and output formats, including support for VR and 360-degree panoramic videos.
    Downloads: 1 This Week
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  • 4
    Aegisub

    Aegisub

    Cross-platform advanced subtitle editor

    ...The software supports Advanced SubStation Alpha (ASS) subtitles, enabling detailed control over fonts, colors, positioning, and effects. It also includes automation capabilities through Lua scripting for repetitive tasks and complex typesetting operations. Aegisub is particularly useful for translators, subtitlers, and video editors working on professional or fan-created subtitles.
    Downloads: 0 This Week
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  • 5
    Materializr

    Materializr

    Open-source parametric 3D CAD for makers

    Materializr is a free, open-source parametric 3D CAD application designed for makers, hobbyists, and technical designers. It provides an accessible interface for creating precise solid models without requiring complex professional CAD software. Users can draw dimensioned sketches with geometric constraints and transform them into three-dimensional objects. Its OpenCASCADE geometry engine supports extrusion, lofting, fillets, chamfers, and Boolean operations. The software includes tools for creating screw threads, engraving text, and embossing designs onto curved surfaces. ...
    Downloads: 1 This Week
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  • 6
    ossia score

    ossia score

    ossia score, an interactive sequencer for the intermedia arts

    ...Artists can create generative visuals, manipulate three-dimensional geometry, and process audio in real time. It also supports audiovisual routing through NDI, Spout, Syphon, and other protocols. Available across desktop and embedded platforms, ossia score enables complex multimedia installations and live performances.
    Downloads: 0 This Week
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  • 7
    OBS Audio Monitor

    OBS Audio Monitor

    Audio monitor filter for OBS Studio

    ...Its direct audio routing can help avoid delays associated with synchronizing monitored audio to video. OBS Audio Monitor is useful for streamers, broadcasters, and content creators managing complex audio setups.
    Downloads: 0 This Week
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  • 8
    FreeCAD

    FreeCAD

    a parametric 3D CAD modeler

    This is an official mirror of FreeCAD. Code and release files are primarily hosted on https://github.com/FreeCAD/FreeCAD and mirrored here. FreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and product design but also fits a wider range of uses in engineering, such as architecture or other engineering specialties. It is 100% Open Source and extremely modular, allowing for very advanced extension and...
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    Downloads: 6,832 This Week
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  • 9
    Mandelbulber

    Mandelbulber

    3D fractal rendering software

    In summary, Mandelbulber generates three-dimensional fractals. Explore trigonometric, hyper-complex, Mandelbox, IFS, and many other 3D fractals. Render with a great palette of customizable materials to create stunning images and videos. The possibilities are literally infinite! Mandelbulber v2 is new line of this application. It was rewritten from scratch with new Qt based interface. Old Mandelbulber is still available in Files section.
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    Downloads: 158 This Week
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  • 10
    K3DSurf
    K3DSurf (now MathMod) is a program to visualize and manipulate Mathematical models in three, four, five and six dimensions. K3DSurf supports Parametric equations and Isosurfaces. ****** Welcome to the realm of complex numbers! Change-log for MathMod-11.1 (16/06/2021) 1) Support of graphing functions with complex numbers Z=u+iv in 3D and 4D spaces (demo scripts: "Complex3D_xx" and "Complex4D_Saddle") 2) Added support for HSV (hue, saturation, brightness) coloring model (script: "Complex_Domain_Coloring") 3) Texture definitions (RGB and HSV) for parametric surfaces can now be expressed as functions of complex numbers 4) Added a software implementation for the OpenGL variable gl_FrontFacing (fixed an issue with GPU drivers on MacOSX Catalina). ...
    Downloads: 20 This Week
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  • 11
    EqAPO64_with_VST3_support

    EqAPO64_with_VST3_support

    EqualizerAPO 64 With VST3 support

    This repository is a restructured Windows fork based on https://github.com/TheFireKahuna/equalizerAPO64, with the goal of keeping the familiar Equalizer APO workflow while adding native VST3 plug-in support.
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    Downloads: 282 This Week
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  • 12
    Kirstens Viewers

    Kirstens Viewers

    Opensource Created Custom Viewers For Virtual Worlds like SecondLife.

    Kirsten’s Viewer is a fast, modern Third‑Party Viewer (TPV) for Second Life, registered under the official TPV directory. It’s built for creators, photographers, and advanced users who want a clean, modern viewer with a focus on high performance on high end PC's Anaglyph 3D Mode , OpenCL‑based Visual Effects, Aggressive Optimisation, vcpkg + PowerShell One‑Click Build Automation, Highly Tuned Graphics Path , Many Other Cutting‑Edge Features — ongoing experimental work, performance...
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    Downloads: 112 This Week
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  • 13
    Render Farm Manager, Project Tracker.

    Render Farm Manager, Project Tracker.

    CGRU: Afanasy render farm manager and RULES project tracker.

    CGRU is an open source CG tools pack, includes Afanasy render farm manager and RULES project tracker.
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    Downloads: 21 This Week
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  • 14
    Mixxx

    Mixxx

    Free DJ software: everything you need to perform live mixes

    Mixxx is a free and open-source DJ software that enables DJs to create professional live mixes using digital music files. It runs on Windows, macOS, and Linux, making it accessible to DJs across all major platforms. Mixxx supports both beginners using just a laptop and experienced DJs using advanced hardware setups. Built-in BPM and key detection help DJs quickly find compatible tracks and achieve smooth transitions. With strong community-driven development, Mixxx is continuously improved by...
    Downloads: 41 This Week
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  • 15
    Polymeter

    Polymeter

    Polymeter MIDI sequencer

    ...I'm rescuing from bit rot what might be (for all I know) the world's only sequencer optimized for polymeter. It's a long battle, but it's worth it to be able to compose complex polymeter again.
    Downloads: 14 This Week
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  • 16
    Goxel

    Goxel

    Goxel: Free and Open Source 3D Voxel Editor

    ...It allows artists to build three-dimensional objects from colored cubes using intuitive modeling tools. The application supports unlimited scene sizes and multiple layers for organizing complex designs. Users can apply a full 24-bit RGB color palette and experiment with different shapes and materials. Its rendering capabilities include ray tracing, procedural rendering, and marching cubes for smoother surfaces. Goxel provides an unlimited undo history, making it easy to experiment and revise models. Available for desktop and mobile platforms, it supports exporting artwork to formats compatible with other 3D modeling applications.
    Downloads: 1 This Week
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  • 17
    ProGen3d

    ProGen3d

    3d Procedural Generator

    ...This kind of software is used to create three-dimensional architectural models using algorithms and rules defined by the user. The user can specify various parameters and constraints which the software then uses to generate complex structures. One of the key features of such programs is the ability to export the created models in various file formats, which appears to include the PLY format in this case.
    Downloads: 0 This Week
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  • 18
    Snowmix

    Snowmix

    Video mixer for mixing live and recorded video and audio feeds

    New version 0.5.2.3 Released October 17th 2026. Snowmix is a Swiss army knife tool for mixing live and recorded video and audio feeds. It supports 2D and 3D clipping, scaling and transparent overlay of video, png graphics and text. It supports animation of video, images and texts through native commands changing scale, placement, transparency and rotation. Animation and actions can also be controlled through native scripting and an embedded Tcl and/or Python interpreter. Snowmix is...
    Downloads: 8 This Week
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  • 19
    wxChaos

    wxChaos

    An interactive fractal explorer

    ...Move through familiar sets, follow the orbit behind a point, compare rendering methods, open a Julia preview, or examine the mathematics without leaving the application. It includes classic complex-plane fractals, chaotic maps, numerical systems, and vector constructions. The collection ranges from Mandelbrot and Julia sets to Newton basins, the Burning Ship, the Henon and Logistic maps, the double pendulum, Sierpinski constructions, and the Koch snowflake.
    Downloads: 4 This Week
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  • 20
    Agar

    Agar

    Cross Platform GUI Toolkit

    ...It includes a standard library of general-purpose widgets, and is also designed to be extended externally. New widgets can be implemented as part of an application or library. Complex user interface elements can be realized often in few lines of code. Agar is also extensible at the low-level. The low-level API is documented such that modular drivers can be written which enable Agar applications to work seamlessly under many platforms graphics systems without any change at the application level.
    Downloads: 11 This Week
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  • 21
    Calimero

    Calimero

    Take full control of your Windows Desktop background!

    Calimero is a lightweight, high-performance, old-school Win32 console application designed to enhance your Windows desktop in the simplest and most unobtrusive way. Main core features of Calimero are managing and displaying local images as desktop wallpaper and fetching/downloading pictures from the Internet, from sites like Picsum, Pexels, Reddit, and Danbooru.
    Downloads: 0 This Week
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  • 22
    CT4AM

    CT4AM

    Tools for 3D image analysis of additively manufactured parts

    ...It is written in C++ and provides small, problem-specific applications for viewing, analysing and visualising of volumetric data from micro-CT scans with respect to the complex process parameters and characteristics of additive manufacturing. Moreover, data analysis and processing of G-code are key assets of the project. The main objective is not to provide yet another complex application for volume data visualization and medical image processing. Instead, CT4AM is a collection of small and simple apps that have already been successfully used to solve various problems in materials science and process visualization. ...
    Downloads: 0 This Week
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  • 23
    StreamFX

    StreamFX

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

    Upgrade your setup with several modern sources, filters, transitions and encoders using StreamFX! 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: 92 This Week
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  • 24
    NoteTrainer PRO

    NoteTrainer PRO

    Trains quickly score reading and piano playing (MIDI-keyboard)

    ...The program generates a random sequence of notes in the range selected by the user, and controls the speed and accuracy of their playing. Instead of random notes can be loaded not very complex melodies in MusicXML format and practice by studying them. Input the notes possible not only with MIDI-keyboard, but from the PC-keyboard, as well as using the virtual keyboard.
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    Downloads: 8 This Week
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  • 25
    GXSM

    GXSM

    Scanning Probe Microscopy Controller and Data Visualization Software

    GXSM -- Gnome X Scanning Microscopy: A multi-channel image and vector-probe data acquisition and visualization system designed for SPM techniques (STM,AFM..), but also SPA-LEED/LEED/LEEM data analysis. A plug-in interface allows any user add-on data-processing and special hardware and instrument support. Latest: NC-AFM and related explorative methods as SQDM can be configured. High-Speed external PAC-PLL hardware option with digital DSP link. Based on several hardware options it supports...
    Downloads: 0 This Week
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