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Mouse cursor lost when using MFW_v4lsink

Question asked by Frank Lee on Sep 24, 2014
Latest reply on Oct 2, 2014 by jamesbone

Hi All,

   We use gstreamer to decode and display video, such as H264, Motion JPEG.

   It works, but I find that the mouse cursor is hidden by video displayed. I notice that totem player can display video with the the same gstreamer plugin mfw_v4lsink, and the mouse cursor is right on the video (not hidden). I have a look at totem source code, there is nothing special, totem just use playbin2 plugin, and does not set any property about the mouse cursor or alpha blending.

   My C program is derive from gst-launch command line as follows, both the program and command line hide the mouse.

 

   gst-launch-0.10 filesrc location=/home/linaro/workspace/234.mp4 ! decodebin2 ! mfw_v4lsink axis-top=0 axis=left=600 disp-width=640 disp-height=480

 

   Why the mouse cursor are hidden by the video displayed, how can I display the cursor?

 

   Thanks in advence!

regards

Frank

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