[FFmpeg-trac] #9473(ffmpeg:new): gdigrab screen captures are interrupted by secure desktop pop-ups

FFmpeg trac at avcodec.org
Sun Nov 7 17:18:28 EET 2021


#9473: gdigrab screen captures are interrupted by secure desktop pop-ups
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             Reporter:  leopold84   |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  ffmpeg
              Version:  git-master  |               Resolution:
             Keywords:  gdigrab     |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by leopold84):

 Replying to [comment:3 Marton Balint]:
 > This is not a regression, so decreasing priority.
 >
 > Have you tried running ffmpeg with elevated privileges?
 >
 > This looks like an enhancement request for an option which enables
 capturing black frames when BitBlt fails. BitBlt can fail also for locked
 screen, no display, etc.


 Running ffmpeg from elevated Command Prompt was the first thing I tried,
 this doesn't help.

 However, I think you might be right regarding the cause of this problem
 because capture fails with the same error after UAC pop-up and after
 screen lock.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9473#comment:4>
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