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Changes between Version 34 and Version 35 of CSC


Ignore:
Timestamp:
12/10/13 06:38:25 (8 years ago)
Author:
Antoine Martin
Comment:

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Legend:

Unmodified
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  • CSC

    v34 v35  
    8282 to get more information.
    8383}}}
    84 }}}
     84
    8585
    8686{{{#!div class="box"
     
    9393 * {{{XPRA_SCALING_HARDCODED=M:N}}} to downscale by the fraction {{{M/N}}}
    9494* 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)
     95* manually using {{{xpra control}}} at runtime (see ticket:461#comment:9):
     96{{{
     97xpra control DISPLAY scaling "*" 2:3
     98}}}
     99 will scale all windows ("*") by 2/3rd on `DISPLAY` (replace with your actual display number or URI)
    95100
    96 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).
     101[[BR]]
    97102
    98 The scaling can be handled by some encoders natively, [/wiki/Encodings/nvenc nvenc] does.
     103Note: 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).
     104
     105Only some encoders can handle the scaling natively (and therefore at almost no cost), [/wiki/Encodings/nvenc nvenc] does.
    99106}}}