Changes between Version 34 and Version 35 of CSC

Timestamp:

12/10/13 06:38:25 (7 years ago)

Author:

Antoine Martin

Comment:

--

CSC

@@ -82 +82 @@
  to get more information.
 }}}
-}}}
+
 
 {{{#!div class="box"
@@ -93 +93 @@
  * {{{XPRA_SCALING_HARDCODED=M:N}}} to downscale by the fraction {{{M/N}}}
 * automatically, using some heuristics (the bigger the picture size and the lower the quality + the higher the speed - the more likely it is that it will be enabled)
+* manually using {{{xpra control}}} at runtime (see ticket:461#comment:9):
+{{{
+xpra control DISPLAY scaling "*" 2:3
+}}}
+ will scale all windows ("*") by 2/3rd on `DISPLAY` (replace with your actual display number or URI)
 
-Note: if the automatic heuristics turn on frame downscaling, this may introduce a colourspace conversion step where none was necessary before (when the encoder was previously handling RGB directly).
+[[BR]]
 
-The scaling can be handled by some encoders natively, [/wiki/Encodings/nvenc nvenc] does.
+Note: when downscaling is enabled, this may introduce a colourspace conversion step where none was necessary before (when the encoder was previously handling RGB pixel data directly).
+
+Only some encoders can handle the scaling natively (and therefore at almost no cost), [/wiki/Encodings/nvenc nvenc] does.
 }}}