[Bug 629244] [opencv] Add motion detection element

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sat Jul 23 07:47:50 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=629244
  GStreamer | gst-plugins-bad | git

--- Comment #162 from Robert Jobbagy <jobbagy.robert at gmail.com> 2011-07-23 14:47:41 UTC ---
Roman ,

Sorry for tha late reply , but I was very busy on this week.
So I checked now your pipeline what you post in comment 152

uridecodebin uri=rtsp://192.168.0.252/nphMpeg4/g726-640x480 name=dec !
videorate ! videoscale ! video/x-raw-yuv,framerate=5/1 ! ffmpegcolorspace !
motioncells postallmotion=true threshold=0.5 gridx=32 gridy=32
minimummotionframes=60 ! ffmpegcolorspace ! ximagesink

and you set wrong threshold value. 

Or it isnt wrong just it means if we detect motion in 0.5 * 32 * 32 cells then
we detect motion and we post a bus msg like motion begin :)

Please check again the all properties if I'll post the latest patch ( soon )and
if something isn't clear for you, just ask from me.

Robert

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