xlayout is a terminal-based utility to get and set information about X11 windows and the pointer. It's designed to be easily integrated into bash shell scripts and takes advantage of the X11 protocol to allow it to access remote X11 desktops. With the aid of the libease library, xlayout provides the ability to smoothly ease the windows and pointer into position.
Ogle is a real DVD player that supports DVD menus and navigation. It can access CSS-protected DVDs if you have libdvdcss installed, take screen shots, and view movies in fullscreen mode. It handles angles correctly and automatically uses the correct aspect. You can switch subtitles and audio tracks. It runs on Linux, FreeBSD, NetBSD, OpenBSD, and Solaris.
ucview is a video image capture application that uses the unicap toolkit. It provides a simple way to parametrize the video device, can capture still images from the video stream, or record the stream as an MPEG file. By using unicap, it can access many different video capture devices like webcams, video grabber boards, IEEE-1394 (FireWire) cameras, and others.
kdetv is a KDE application to watch TV on the desktop. Features include deinterlacing (DScaler algorithms), three view modes, a channel scanner, the ability to import the channel files of three other TV programs, teletext and closed caption decoding, and an easy-to-use graphical user interface. The application supports remote controls using KDELIRC, a component shipped in KDE 3.2. kdetv requires KDE libraries version 3.2 or above, a TV tuner card with video4linux or XVideo-input support, and an ALSA or OSS compatible mixer device.
GImageView is a GTK+ based image viewer. It supports tabbed browsing, thumbnail table views, directory tree views, drag and drop, reading the thumbnail cache of other famous image viewers, and a flexible user interface. It also support movies using the Xine library and MPlayer, and supports images in compressed archive formats like tar.gz, zip, and lha.