Projects

SMPlayer

SMPlayer intends to be a complete front-end for MPlayer, from basic features like playing videos, DVDs, and VCDs to more advanced features like support for MPlayer filters and more.

Kaffeine

claimed by KDE

Kaffeine is full featured Media Player for KDE3. It supports all kinds of local and network media and digital video broadcasting (DVB). At the moment Kaffeine can use xine-lib or GStreamer as backend.

QjackCtl

QjackCtl is a simple Qt application to control the JACK sound server daemon, specific for the Linux Audio Desktop infrastructure. Written in C++ around the Qt4 toolkit for X11, most exclusively using Qt Designer. Provides a simple GUI dialog for setting several JACK daemon parameters, which are ... [More] properly saved between sessions, and a way control of the status of the audio server daemon. With time, this primordial interface has become richer by including a enhanced patchbay and connection control features. [Less]

Virtual MIDI Piano Keyboard

VMPK is a virtual MIDI piano keyboard for Linux, Windows and OSX. Based on Qt4 and RtMIDI, the program is a MIDI event generator using the computer's alphanumeric keyboard and the mouse. It may be used also to display received MIDI notes.

Qt 5

Qt is a cross-platform application and UI framework. Using Qt, you can write applications once and deploy them across many desktop and embedded operating systems without rewriting the source code.

Kdenlive

claimed by KDE

Kdenlive is a non-linear video editor for GNU/Linux and FreeBSD, which supports DV, AVCHD and HDV editing. Kdenlive relies on several other open source projects, such as FFmpeg and the MLT video framework. It was designed to answer all needs, from basic video editing to semi-professional work. ... [More] Since Kdenlive 0.8 supports, amongst others, colour and audio scopes, proxy clips, rotoscoping, Capture from Blackmagic cards. [Less]

Qsynth

Qsynth is a fluidsynth GUI front-end application written in C++ around the Qt4 toolkit using Qt Designer. Eventually it may evolve into a softsynth management application allowing the user to control and manage a variety of command line softsynth but for the moment it wraps the excellent FluidSynth. ... [More] FluidSynth is a command line software synthesiser based on the Soundfont specification. [Less]

Qtractor

Qtractor is an Audio/MIDI multi-track sequencer application written in C++ around the Qt4 toolkit. The initial target platform will be Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI, are the main infrastructures to evolve as ... [More] a fairly-featured Linux Desktop Audio Workstation GUI, specially dedicated to the personal home-studio. [Less]

OpenLP

OpenLP is an open source worship presentation program written specially for churches. It can display songs, Bible verses, videos, images and even PowerPoint presentations if PowerPoint XP or higher is installed. OpenLP keeps a database of songs, which you can add, edit and update. You can import ... [More] songs from other openlp.org songs databases or even other presentation applications. OpenLP features a completely translatable interface, so that you can have openlp.org in your own langauge. OpenLP is in use in churches all around the world, from the USA to the UK to Indonesia, from Finland to Canada to South Africa, from Australia to the Brazil. [Less]

Qsampler

QSampler is a LinuxSampler GUI front-end application written in C++ around the Qt3 toolkit using Qt Designer. At the moment it just wraps as a client reference interface for the LinuxSampler Control Protocol (LSCP). LinuxSampler is a work in progress. The goal is to produce a free, open source pure ... [More] software audio sampler with professional grade features, comparable to both hardware and commercial Windows/Mac software samplers. The initial platform will be Linux because it is one of the most promising open source multimedia operating systems. Thanks to various kernel patches and the Jack Audio Connection Kit, Linux is currently able to deliver rock solid sub-5 millisecond MIDI-to-Audio response. [Less]