[Bug 751203] New: videostitching: Open CV video stitching plugin based on GstVideoAggregator

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Jun 19 00:38:17 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=751203

            Bug ID: 751203
           Summary: videostitching: Open CV video stitching plugin based
                    on GstVideoAggregator
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: kevinbing.song at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

I developed one Open CV video stitching plugin based on GstVideoAggregator.

Test command:

gst-launch-1.0 filesrc  location=IMG_20150529_152901.jpg ! jpegdec !
videoconvert ! imagefreeze ! stitcher. filesrc location=IMG_20150529_152907.jpg
! jpegdec ! videoconvert ! imagefreeze ! stitcher. videostitching name=stitcher
stitcher.src ! videoconvert ! ximagesink sync=false

gst-launch-1.0 filesrc  location=IMG_20150529_152901.jpg ! jpegdec !
videoconvert ! imagefreeze ! stitcher. filesrc location=IMG_20150529_152907.jpg
! jpegdec ! videoconvert ! imagefreeze ! stitcher. videostitching feturetypes=0
warptypes=2 seamfindtypes=3 bacostfuncs=1 name=stitcher stitcher.src !
videoconvert ! ximagesink sync=false


gst-launch-1.0 filesrc location=IMG_20150529_152901.jpg ! jpegdec !
videoconvert ! imagefreeze ! stitcher. filesrc location=IMG_20150529_152907.jpg
! jpegdec ! videoconvert ! imagefreeze ! stitcher. filesrc
location=IMG_20150529_152913.jpg ! jpegdec ! videoconvert ! imagefreeze !
stitcher. filesrc location=IMG_20150529_152918.jpg ! jpegdec ! videoconvert !
imagefreeze ! stitcher. filesrc location=IMG_20150529_152924.jpg ! jpegdec !
videoconvert ! imagefreeze ! stitcher. filesrc location=IMG_20150529_152929.jpg
! jpegdec ! videoconvert ! imagefreeze ! stitcher. filesrc
location=IMG_20150529_152933.jpg ! jpegdec ! videoconvert ! imagefreeze !
stitcher. filesrc location=IMG_20150529_152938.jpg ! jpegdec ! videoconvert !
imagefreeze ! stitcher. filesrc location=IMG_20150529_152942.jpg ! jpegdec !
videoconvert ! imagefreeze ! stitcher. filesrc location=IMG_20150529_152947.jpg
! jpegdec ! videoconvert ! imagefreeze ! stitcher. filesrc
location=IMG_20150529_152951.jpg ! jpegdec ! videoconvert ! imagefreeze !
stitcher. videostitching feturetypes=0 warptypes=2 seamfindtypes=3
bacostfuncs=1 name=stitcher stitcher.src ! videoconvert ! ximagesink sync=false

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