Libquicktime is based on the quicktime4linux library with several enhancements. All 3rd-party libraries were removed from the sourcetree. Instead, the systemwide installed libraries are detected by the configure script. All original codecs were moved into dynamically loadable modules, and new codecs are in development. Special API extensions allow access to the codec registry and more convenient processing of audio and video data. Libquicktime comes with original utility programs and additional tools, like a command line player and a GTK configuration utility that can configure the parameters of all installed codecs. The configuration is stored in the home directory, and can be used by all libquicktime applications.
DirectFB is a thin library that provides developers with hardware graphics acceleration, input device handling and abstraction, an integrated windowing system with support for translucent windows and multiple display layers on top of the Linux framebuffer device. It is a complete hardware abstraction layer with software fallbacks for every graphics operation that is not supported by the underlying hardware.
fftv is a TV viewer for use with TV cards and Video for Linux. It also features a radio user interface. It can support recording of various formats and codecs including MPEG, AVI, and Ogg. It supports remote control if LIRC is installed. It supports scheduled power-on/off recording/reminding if tcron is installed.
Avifile is a library that allows you to read and write compressed AVI files in most common video & audio formats (Indeo® Video, DivX, etc.) under x86 Linux. Compression and decompression are performed with Win32 DLLs. It includes a simple AVI player and a Video4Linux capture program. Currently it is under heavy development, and while some features (such as AVI playback) already work, some (audio compression) are not yet successfully implemented.
The Video Performance Evaluation Resource (ViPER) is a toolkit of Java programs and scripts that enables evaluation of video processing algorithms. This includes a markup tool for video, a performance evaluation tool that compares how well result data matches ground truth video metadata, and scripts and systems for running sets of experiments.
XLV is a middle-level interface for Audio/Video (and generic multimedia format) playing, recording, and managing. The idea is that what you can do automatically (with one call) can also be done manually (all the decoding process can be extracted from the automate). XLV comes with a full bunch of plugins, including Vorbis, MPEG audio decoding, MPEG 1/2 video decoding, a Win32 codec interface, AVI decoder, Wave decoder, Quicktime decoder, MPEG/VOB (DVD file) decoder, and more functionalities like auto-format conversion, etc.