Avifile Glue for mpeg2_movie started as a simple patch against heroinewarrior mpeg2_movie to utilize libavifile, however the project got out of hand and currently supports the Nuppelvideo file format for input and the MJPEGtools' mpeg2enc YUV4MPEG format for output. Originally, this project's intent was not to become a new package, but only to provide direct AVI to MPEG conversion for the GNU/Unix/Linux community until the core feature (linking against libaviplay) was integrated into the main encoder, but this goal has been abandoned. The project's current goad is to enable as many encoders as possible with the ability to read AVI, NUV, and QT.
Ecasound is a software package designed for multitrack audio processing. It can be used for simple tasks like audio playback, recording, and format conversions, as well as for multitrack effect processing, mixing, recording and signal recycling. It supports a wide range of audio inputs, outputs, and effect algorithms. Effects and audio objects can be combined in various ways, and their parameters can be controlled by operator objects like oscillators and MIDI-CCs. A versatile console-mode user interface is included in the package.
Mjpeg tools is a suite of programs which support video capture, basic editing, playback, and compression to MPEG-1/2 of MJPEG video. The capture software allows MJPEG video streams in AVI, Quicktime, and movtar format to be produced using the Iomega Buz, Miro DC10+, Matrox Marvel, and similar hardware. The editing and playback tools are hardware independent, with support for hardware accelerated playback if present. The MPEG compression tools are based on MPEG Software Simulation Group's reference encoder with enhancements to provide far faster compression and significant quality improvements.
Mp3blaster is an interactive text-based program that plays several audio file types (MP3, Ogg Vorbis, wav, and sid). It is one of the few audio players for the text console that allows full interactive control during playback. One of its key features is the ability to compose a very flexible playlist (while playing!). It plays most MP3 formats and has full mixer support built in.
Paloma is a program to manage an SQL database of digital music files, and facilitate their retrieval and playback in interesting ways. It works with music files of any form -- MP3, Ogg Vorbis, MIDI... whatever you've got a player for. Paloma makes it easy to rip your entire CD collection and store it on your hard disk (or a collection of CD-Rs) for instant random access; playlists can then be generated using arbitrary SQL commands.
Bonk is an audio compression program that can operate in either lossy or lossless mode. In lossy mode, it achieves around 14:1 compression while remaining perceptually lossless; equivalent to around 95 kbps for CD quality stereo. In lossless mode, which allows exact recovery of the original audio file, the compression ratio is typically around 2:1. The compressed files are stored in a new format based on speech compression techniques. Compressed files can then be converted back to an uncompressed format or played back in real time.
Gmerlin is a set of multimedia libraries which comes with several applications. Applications include a full featured media player with Gtk-2 GUI, an audio/video transcoder, a webcam application, and an ALSA mixer. The libraries provide many low-level functions like handling of uncompressed A/V streams or decoding a wide range of multimedia formats. All libraries were written with good reusability in mind, so you can easily write your own applications based on gmerlin libraries.