Open Source Ruby Multimedia Software

This project is no longer active. It has been replaced by mrv2 at: www.sourceforge.net/p/mrv2 A video player, interactive image viewer, and flipbook for use in VFX, 3D computer graphics and professional illustration.

Danbooru is a full-featured, open-source web application designed for hosting, organizing, and searching large collections of tagged images, particularly focused on anime-style artwork. Built using Ruby on Rails, it provides a robust tagging system that allows users to categorize images with highly structured metadata, enabling precise and flexible search queries. The platform supports advanced moderation workflows, including user roles, content approval systems, and reporting tools, making it suitable for large-scale community-driven repositories. It also includes features such as image uploads, comment threads, favorites, pools, and wiki pages that provide contextual information about tags and artists. Danbooru is optimized for performance and scalability, capable of handling millions of images while maintaining fast search and retrieval speeds.

This library is used on GitHub.com to detect blob languages, ignore binary or vendored files, suppress generated files in diffs, and generate language breakdown graphs. Linguist is a Ruby library so you will need a recent version of Ruby installed. There are known problems with the macOS/XCode supplied version of Ruby that causes problems installing some of the dependencies. Accordingly, we highly recommend you install a version of Ruby using Homebrew, rbenv, rvm, ruby-build, asdf or other packaging system, before attempting to install Linguist and the dependencies. Linguist uses charlock_holmes for character encoding and rugged for libgit2 bindings for Ruby. These components have their own dependencies. A repository's languages stats can also be assessed from the command line using the github-linguist executable. Without any options, github-linguist will output the breakdown that correlates to what is shown in the language stats bar.

Draper adds an object-oriented layer of presentation logic to your Rails application. Without Draper, this functionality might have been tangled up in procedural helpers or adding bulk to your models. With Draper decorators, you can wrap your models with presentation-related logic to organize and test this layer of your app much more effectively. Imagine your application has an Article model. With Draper, you'd create a corresponding ArticleDecorator. The decorator wraps the model, and deals only with presentational concerns. In the controller, you decorate the article before handing it off to the view. In the view, you can use the decorator in exactly the same way as you would have used the model. But whenever you start needing logic in the view or start thinking about a helper method, you can implement a method on the decorator instead.

Canorus is a free cross-platform music score editor. It supports an unlimited number and length of staffs, polyphony, a MIDI playback of notes, chord markings, lyrics, import/export filters to formats like MIDI, MusicXML, ABC Music, MusiXTeX and LilyPond

Snd is a sound editor.

A multimedia authoring and processing framework and a video playout server for television broadcasting.

Wraith is a screenshot comparison tool, created by developers at BBC News. Wraith uses a headless browser to create screenshots of webpages on different environments (or at different moments in time) and then creates a diff of the two images; the affected areas are highlighted in blue. There are two main modes for using Wraith, 'capture' mode and 'history' mode. Wraith has some built-in JavaScript and configuration file templates for you to get started with right away. If you wish to take screenshots of a component rather than the entire page, use casperjs and pass a selector along with your paths. In the 'component' example config, you can see how we specify a component name, domain path and selector we want to capture. All config options will be placed in a YAML config file. You set the headless browser, diff mode, threshold, fuzz amount and screen widths.

This project has moved to RubyForge; please visit http://www.fxruby.org for more information.

JLink lets users author flow charts based on ISO 5807 and IBM standards. Developers can use JLink to add flowcharts to applications, serve a flow chart over the web in PDF or PNG, or dynamically create a flowchart with Javascript, Python or Ruby scripts

FreeMovie is an SWF generator library written in PHP and ported to Ruby. FreeMovie can be used to develop Web and desktop aplications.

Command line tool handling steps to clean, calibrate, process, mix, master and deliver music tracks from recordings. Easy-to-use configuration files drive the complete processes.

Vinari Software brinda aplicaciones útiles para Microsoft Windows y distribuciones GNU/Linux, las cuales hacen que la informatica moderna sea mas sencilla. Todas estas aplicaciones estan protegidas bajo la licencia BSD, la cual puede ser leída en el siguiente enlace: https://vinarisoftware.wixsite.com/vinari/licencia

A remotely administered jukebox server (written in Ruby) with the ability to output to a local device or to a stream. Administration is via XMLRPCfrom any number of sources but a web interface is included.

A pluggable jukebox, in which the components talk XMLRPC to one another. This lets you have multiple UIs, multiple player types, multiple queueing systems. The ultimate conclusion would be a build your own jukebox kit. Includes a back end that Gronk! can

Amarok speech control plug-in

A tool for segmenting objects of interest in images, namely creating masks, and storing them for a set of images. It may provide some automatic/interactive segmentation for certain classes of objects. For computer vision / machine learning applications.

A MusicPlayerDaemon client written in Ruby aimed at portability and feature-richness.

Convert copy. Pipes existing converter tools together to convert files from a format to another. E.g. add the converters 'pdf -> text' and 'text -> wav' and you can convert pdf to wav. Automatically installs missing converters in Debian.

CIOS Audio Core is the infrastructure and subsystem in Collective Intelligence Operation System. It is a cross platforms audio abstract interface, supports including Mac OS X, Linux, Android, iPhone OS and Windows 7.

Use ClanLib from Ruby! ClanRuby is a set of bindings from the Ruby language to the ClanLib multimedia library.

A JRuby/Java-Application for viewing web comics. Preloads and caches content. Uses a database for storing comic pages. Allows easy selection of comics and pages. All comics configurable by user.

DEMAE was a project to develop a GUI music player. Currently, this project is frozen; only maintaining wma123 -- a console-based music player.

The goal of this project is to produce a program which a blind person could use to generate graphical diagrams of systems for sighted people. The source of the diagram would be text in a simple diagram-building syntax.

Digimon NeoWorld (DNW) é um jogo SinglePlayer RPG baseado no anime e mangá Digimon. A história se baseia em uma nova era no Mundo Digital em que um novo Tamer (você) é chamado para derrotar os vilões do Digimundo. Para isso, é preciso treinar e derrotar todos os boss que encontrar.