Open Source ActionScript Multimedia Software
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ActionScript Multimedia Software
View 4767 business solutionsBrowse free open source ActionScript Multimedia Software and projects below. Use the toggles on the left to filter open source ActionScript Multimedia Software by OS, license, language, programming language, and project status.
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bfxr
Flash + AIR sound effects generator. Based on Sfxr.
The bfxr project by increpare is a sound-effects generator tool originally built using Flash + AIR, based on the earlier Sfxr project. Its purpose is to enable users, especially game developers and sound designers, to quickly generate retro, 8-bit/“chiptune” style sound effects (“bleeps”, “booms”, “zaps”, etc.) without deep knowledge of audio signal processing. It offers an interactive GUI through which you can tweak many parameters (oscillators, envelopes, filters, etc.) to sculpt custom sound effects; you can preview in real time, export, and iterate. The project includes libraries, HTML templates, and both ActionScript and JavaScript code. It has been well-received (over a thousand stars), but as of 2025, it has been superseded by a newer version called bfxr2, which is a JavaScript reworking of the original. -
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HTML5 Editor
HTML5 editor, free and open-source website builder based on Silex
This editor is a free and open-source online tool which lets you design html pages with an interface very close to dreamweaver's or powerpoint's one. But we've put a special touch in it ;) The HTML5 editor is now available online and called Silex. Only developers will want to download Silex source code from github. **No need to download it, simply follow the link bellow** -
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CasparCG: Pro Video & Graphics Play-Out
Pro Video & Graphics Play-Out SW, proven in 24/7 broadcasts since 2006
Playback and record video, graphics and audio to multiple screens via DVI/HDMI/SDI in SD, HD, 2K and 4K. -
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This tool opens or create a Macromedia Flash shared object file (.sol) displays the content of the file and allow you to change the values.
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FlashWavRecorder
Simple flash file for recording audio and saving as a WAV
FlashWavRecorder is a Flash-based tool that enables recording audio from a user's microphone and exporting it as a WAV file in real time. It uses Flash Player to access audio input and communicate with JavaScript to control recording sessions from the browser. This was especially useful before native browser audio APIs became widely supported and remains relevant in legacy systems requiring Flash-based audio capture. -
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Integra Live
Interactive audio made simple
Part-funded by the Culture 2007-2013 programme of the European Union. -
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GreenSock AS3
Public repository for GreenSock's ActionScript 3 libraries
The public repository for GreenSock’s ActionScript 3 animation libraries (such as GSAP’s TweenLite, TweenMax, and LoaderMax), widely used for creating rich animations in AS3 projects. Public repository for GreenSock's ActionScript 3 libraries like GSAP (TweenLite, TweenMax, etc.) and LoaderMax. For AS2, see the GreenSock-AS2 repository and for JavaScript, see the GreenSock-JS repository. LoaderMax for managing asset loading. Well‑documented and highly modular libraries. -
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SoundAS
A modern lightweight sound manager for AS3
SoundAS is a modern and lightweight sound management library for ActionScript 3, built for both Flash and Adobe AIR applications. Its primary purpose is to simplify audio playback, making it easier to transition between sounds, manage sound effects separately from looping music, and handle complex sound interactions. The library provides a clean API that supports chaining, allowing concise and expressive sound control in just a few lines of code. It includes built-in support for seamless looping, volume fading, tweening, and grouping of sounds, making it highly useful for game development and multimedia projects. SoundAS also offers a modular structure, enabling developers to use individual SoundInstance objects directly without needing the full system. With a permissive license and active examples, it is designed to be straightforward, flexible, and powerful for managing audio in ActionScript projects. -
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Standing Wave 3
Flash ActionScript3 dynamic audio library
Standing Wave 3 is an ActionScript 3 audio library that provides high-level control over the Flash Player’s SampleDataEvent API for streaming audio output. It builds on the foundation of Standing Wave 2 but has been extensively refactored, with its core sample storage and manipulation routines rewritten using Adobe Alchemy for significant performance improvements. Originally derived from the audio engine used in the Noteflight Score Editor, the library allows developers to combine and chain together audio sources, filters, and sequences to create dynamic, real-time sound experiences. Supported audio sources include MP3s, WAV files, and algorithmic generators, while filters enable effects such as echo, equalization, and envelope shaping. The system is flexible enough to handle complex timing sequences of audio, making it suitable for advanced audio applications or interactive projects. -
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PHP Webcam Live Streaming
Web based live video streaming from webcam.
VideoWhisper Live Streaming provides web based live video streaming (from webcam or similar sources). Live Streaming key features: + 1 to many 1 way video streaming + Live chat for viewers + User list with online participants + Channel title + HTML embed code to publish video channel + P2P group streaming support + Session timer and control with scripts + 100% web based for clients The php edition is the easiest choice to setup and run the Live Streaming application on a website. Also to integrate with any php script or content management system that does not have a ready made integration, yet. PHP Live Streaming Edition Highlights: + Create Live Video Channels + Broadcast Live Video from Browser + Share Channels Link/Embed Code + Limit Total Use Time by Channel + Simple Setup + Easy to Install + Full PHP Source Code + Easy to Integrate Requires a RTMP hosting to setup rtmp side (see installation instructions). -
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Alternativa3D
Alternativa3D Flash GPU accelerated 3D engine
Alternativa3D is a high-tech, open-source 3D engine built for ActionScript 3 and Adobe AIR, offering GPU-accelerated performance for browser-based games and applications, with a focus on high performance and resource efficiency. Alternativa3D is a high-tech and high-performance 3D engine for ActionScript 3 and Adobe AIR. It supports hardware acceleration for browser-based games and applications. Initially, the engine was designed to meet our own needs but we realized that it wouldn't be fair to limit the use of the technology to just one game. That is why we decided to make it an open source engine. Since our top priorities are high performance and resource efficiency, we recommend using it for games with high-resolution graphics. -
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DragonBonesAS
DragonBones ActionScript Runtime
DragonBonesAS is a skeletal animation framework for ActionScript 3 and Flash, designed to simplify the implementation of complex 2D animations. It separates the animation data from display logic, allowing developers to reuse assets, blend animations, and reduce draw calls. DragonBones supports the creation of character rigs, timelines, and inverse kinematics, making it popular in Flash-based game development. -
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flashls
HLS Flash Plugin/Player
flashls is an open-source HLS (HTTP Live Streaming) video player built for Flash, enabling adaptive streaming in environments where Flash is still supported. It extends the capabilities of the OSMF (Open Source Media Framework) and Strobe Media Playback to provide smooth HLS playback with features like live streaming, adaptive bitrate switching, and DVR support. It was widely used before HTML5 video players became dominant. -
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Silex, live web creation
Free online HTML website builder
Silex is a free and open source website builder in the cloud. Create websites directly in the browser without writing code. It is suitable for professional designers to produce great websites without constraints. -
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Photo Kiosk software suited for Mini-labs.Has intuitively simple and singular interface. Need a regular PC to run and can be fully customized (logos, appearance, languages, etc) for photo shop own style.
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XSPF Web Music Player is a flash-based web application that uses xspf playlist format to play mp3 songs. XSPF is the XML Shareable Playlist Format, with specs available at http://www.xspf.org . The software is written in Actionscript 2.
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Movie Masher
Browser-based online video editor and encoding API
Version 3.x available here on SourceForge has been superseded by version 4.x available on Github. The later is a port to JavaScript, PHP and Ruby - all dependencies on Flash have been removed, as well as some of the functionality it provided. Version 3.x --------------- Extensible Flash and PHP online video editor with effects, transitions, titling, timeshifting and compositing. Client side ActionScript provides a robust GUI that interacts with PHP through simple XML protocols for saving edit decision lists, handling uploads and asset searching. XML is also used to describe the GUI itself as well as its underlying functionality - there is no need to recompile the Flash applets! But if you so desire then custom fonts, effects and widget classes can be written in AS3 - PixelBender support too, for effects and transitions. http://www.moviemasher.com -
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A C and C++ Library + a compiler to create Adobe Flash SWF movies up to version 9 (v1.8.1). Supports nearly all the tags, includes an ActionScript compiler. Detailed docs and other tools: convert fonts to Flash, decompile Flash, jpg2swf. LASTEST IS 1.8.4
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compiler for a Pascal like language that build Flash animation (SWF) FlashPascal2 is a more advanced free compiler availabe at http://flashpascal.execute.re/
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Kaltura’s Open Source Video Platform for media management, creation, remix and collaboration. The development has moved to it's new home at - http://kaltura.org. Visit http://kaltura.org for the latest updates, community discussions, downloads and
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FusionCharts Free is a flash charting component for web applications, desktop applications and presentations. It livens up your boring data by converting it to animated and interactive charts.
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D2D Map Editor enables the rapid creation of tile based map grids. It’s easy to learn and can be used by programmers and non-programmers alike. The maps generated can be deployed in games and applications developed in C++, C#, ActionScript and XML.
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FlashMidi is a plug-in for Macromedia Flash which allows a Flash movie to send MIDI events to the MIDI ports of the computer.
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Wiggle is a client-side JavaScript program for aligning stereoscopic image sets and a Flash applet for viewing them. Authoring WiggleSets requires only a JavaScript browser, and a browser with Flash plugin (6+) is all that is needed to view the output.