[FFmpeg-trac] #4232(ffmpeg:new): gdigrab does not get correct monitor resolution on hidpi device when grabbing desktop

FFmpeg trac at avcodec.org
Wed Jan 7 20:25:27 CET 2015


#4232: gdigrab does not get correct monitor resolution on hidpi device when
grabbing desktop
-------------------------------------+-------------------------------------
             Reporter:  umansky      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  ffmpeg
              Version:  unspecified  |               Resolution:
             Keywords:  gdigrab,     |               Blocked By:
  desktop                            |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by umansky):

 This is the setting that fixes/breaks gdigrab on the hidpi device. At
 100%, it works, at higher values (the tablet where I'm having the issue is
 on 150% by default) it reports an incorrect resolution.

 [[Image(http://i.imgur.com/NMamaNW.png)]]

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Ticket URL: <https://trac.ffmpeg.org/ticket/4232#comment:3>
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