[FFmpeg-trac] #1499(undetermined:new): x11grab BadCursor

FFmpeg trac at avcodec.org
Sat Aug 25 06:22:24 CEST 2012


#1499: x11grab BadCursor
-------------------------------------+-------------------------------------
             Reporter:  ghafil       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  x11grab      |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by idooley):

 I can reproduce on Ubuntu 12.10 using the current latest from git(version
 fef9e84114a2369bb0065f9a3d613e0e9c59d5d5). It only happens when I try to
 connect to a Xvfb X server. If I connect to the normal X server that is
 showing up on my physical monitors, the error does not occur.

 How I built ffmpeg
 ./configure --enable-libx264 --enable-x11grab --enable-gpl --enable-
 nonfree

 Create the X server on DISPLAY=:1
 Xvfb :1 -screen 0 1920x1080x24

 Connect to the X server
 ffmpeg -ac 0 -f x11grab -s 1920x1080 -r 30 -i :1.0 -vcodec libx264
 -threads 0 ${HOME}/capturedvideoXvfb.avi

 Then in the output I see the error message, along with other messages:

 X Error of failed request:  BadCursor (invalid Cursor parameter)
   Major opcode of failed request:  142 (XFIXES)
   Minor opcode of failed request:  25 (XFixesGetCursorImageAndName)
   Resource id in failed request:  0x200001
   Serial number of failed request:  14
   Current serial number in output stream:  14

 Is there anything I can do to help fix this problem?

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1499#comment:2>
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