X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=local%2Fman%2Fcat.1%2Fslidescreen.1;h=695d71df5e2ffe2282289bc6c1f7d455b4b03485;hb=41fae2ad67bc37e31c4d967bae81e4f3f50fa55a;hp=889bb37ad0a408f8b82245b86b1ca1be3a345bf4;hpb=3ee611d60b5c560208c27e83b0c4930596fddd8b;p=xscreensaver

diff --git a/local/man/cat.1/slidescreen.1 b/local/man/cat.1/slidescreen.1
index 889bb37a..695d71df 100644
--- a/local/man/cat.1/slidescreen.1
+++ b/local/man/cat.1/slidescreen.1
@@ -57,11 +57,11 @@ OOPPTTIIOONNSS
                How much of a delay should be  introduced  between
                the  end  of  the  motion  of  one segment and the
                beginning  of  the  motion  of  another.   Default
-               1000000, which isone second.
+               1000000, which is one second.
 
 
 
-X Version 11                 3-dec-92                           1
+X Version 11                24-Nov-97                           1
 
 
 
@@ -70,6 +70,38 @@ X Version 11                 3-dec-92                           1
 XScreenSaver(1)                                   XScreenSaver(1)
 
 
+RREESSOOUURRCCEESS
+       On  some systems (currently, only SGIs), this program can,
+       instead of grabbing a desktop image, grab a frame of video
+       from  an external camera and manipulate that instead.  The
+       following resources control that.
+
+
+       ggrraabbVViiddeeooPPrroobbaabbiilliittyy (Float)
+               What portion of the time to grab video rather than
+               a  screen image, between 0.0 and 1.0.  Defaults to
+               0.5, or half the time.
+
+       vviiddeeooDDeevviiccee (Integer)
+               The number of the default video  input  device  to
+               check  first.   If unspecified, the default camera
+               (from videopanel(1)) will be checked first.  After
+               that, all other available video input devices will
+               be checked in order.
+
+               The first one which  produces  a  non-black  image
+               will be used.  If all images are black, the others
+               will be re-checked a few times  before  giving  up
+               and  falling  back  to  simply  grabbing a desktop
+               image (but note that this takes a few seconds,  so
+               if  you  don't  actually  have  any  video sources
+               hooked up, you should consider turning  off  video
+               grabbing  by setting ggrraabbVViiddeeooPPrroobbaabbiilliittyy to 0.0.)
+
+       vviiddeeooGGaaiinn (Float)
+               The amount by which to brighten the grabbed image.
+               This defaults to 2.2.
+
 EENNVVIIRROONNMMEENNTT
        DDIISSPPLLAAYY to get the default host and display number.
 
@@ -92,8 +124,42 @@ CCOOPPYYRRIIGGHHTT
        software for any purpose.  It is provided "as is"  without
        express or implied warranty.
 
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+X Version 11                24-Nov-97                           2
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+XScreenSaver(1)                                   XScreenSaver(1)
+
+
 AAUUTTHHOORR
-       Jamie Zawinski <jwz@netscape.com>, 3-dec-92.
+       Jamie Zawinski <jwz@jwz.org>, 3-dec-92.
+
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+
 
 
 
@@ -127,6 +193,6 @@ AAUUTTHHOORR
 
 
 
-X Version 11                 3-dec-92                           2
+X Version 11                24-Nov-97                           3