Rhythmbox is a very easy to use music playing and management program which supports a wide range of audio formats (including mp3 and ogg). Originally inspired by Apple's iTunes, the current version also supports Internet Radio, iPod integration and generic portable audio player support, Audio CD burning, Audio CD playback, music sharing, and Podcasts.

crtmpserver is a high performance streaming server able to stream (live or recorded) in the following technologies: - To and from Flash (RTMP,RTMPE, RTMPS, RTMPT, RTMPTE) - To and from embedded devices: iPhone, Android - From surveillance cameras - IP-TV using MPEG-TS and RTSP/RTCP/RTP protocols

MAME is a hardware emulator: it faithfully reproduces the behavior of many arcade machines (it is not a simulation). This program is not a game but can directly, through ROM images, run the complete system of these old arcade machines. These ROMs are subject to copyright and it is in most of the cases illegal to use them if you do not own the arcade machine.

With anyRemote, arbitrary desktop applications can be remote-controlled via many modern mobile phones that support Bluetooth, IrDA or Wi-Fi communication using a J2ME client, AT modem commands, a web interface or IR remote controllers.

WinFF is a graphical user interface for FFmpeg. It will convert almost any video file that FFmpeg will convert. WinFF does multiple files in multiple formats at one time. You can, for example, convert mpeg's, flv's, and mov's into avi's (or DVD/VCD format or MPEG or 3gp etc.) all at once.

Weka is a collection of machine learning algorithms in Java that can either be used from the command-line, or called from your own Java code. Weka is also ideally suited for developing new machine learning schemes.