From http://www.jwz.org/xscreensaver/xscreensaver-5.16.tar.gz

[xscreensaver] / hacks / config / xanalogtv.xml

diff --git a/hacks/config/xanalogtv.xml b/hacks/config/xanalogtv.xml
index 48e7265d525523e73c74f631bdce2c0c43c83c9b..421880108038eb2b8427a3acefd8774128aa840d 100644 (file)
--- a/hacks/config/xanalogtv.xml
+++ b/hacks/config/xanalogtv.xml
@@ -8,13 +8,31 @@
 
   <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
 
+  <hgroup>
+   <vgroup>
+    <number id="tvcolor" type="slider" arg="-tv-color %"
+            _label="Color Knob" _low-label="Low" _high-label="High"
+            low="0" high="1000" default="70"/>
+    <number id="tvtint" type="slider" arg="-tv-tint %"
+            _label="Tint Knob" _low-label="Low" _high-label="High"
+            low="0" high="100" default="5"/>
+   </vgroup>
+   <vgroup>
+    <number id="tvbrightness" type="slider" arg="-tv-brightness %"
+            _label="Brightness Knob" _low-label="Low" _high-label="High"
+            low="0" high="200" default="150"/>
+    <number id="tvcontrast" type="slider" arg="-tv-contrast %"
+            _label="Contrast Knob" _low-label="Low" _high-label="High"
+            low="0" high="1500" default="1000"/>
+   </vgroup>
+  </hgroup>
+
   <_description>
 
-XAnalogTV shows a detailed simulation of an old TV set showing various
-test patterns, with various picture artifacts like snow, bloom,
-distortion, ghosting, and hash noise. It also simulates the TV warming
-up. It will cycle through 12 channels, some with images you give it,
-and some with color bars or nothing but static.
+a detailed simulation of an old TV set, including artifacts like snow,
+bloom, distortion, ghosting, and hash noise.  It also simulates the TV
+warming up. It will cycle through 12 channels, some with images you
+give it, and some with color bars or nothing but static.
 
 Written by Trevor Blackwell; 2003.
   </_description>