1 <?xml version="1.0" encoding="ISO-8859-1"?>
3 <screensaver name="vidwhacker" _label="VidWhacker">
7 <number id="delay" type="slider" arg="-delay %"
8 _label="Duration" _low-label="2 seconds" _high-label="2 minutes"
9 low="2" high="120" default="5"/>
11 <file id="directory" _label="Image directory" arg="-directory %"/>
13 <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
15 <xscreensaver-updater />
18 Displays a distorted frame video.
20 This is a shell script that grabs a frame of video from the system's
21 video input, and then uses some PBM filters (chosen at random) to
22 manipulate and recombine the video frame in various ways (edge
23 detection, subtracting the image from a rotated version of itself,
24 etc.) Then it displays that image for a few seconds, and does it
25 again. This works really well if you just feed broadcast television
28 Written by Jamie Zawinski; 1998.