[Bug 764930] videomixer can not set opaque texture when its formats is AYUV.

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Apr 12 09:53:02 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=764930

--- Comment #5 from anthony <anthony.violo at ubicast.eu> ---
I made another test where I replaced a black texture from videotestsrc by an
image created on gimp.

pipeline exemple:
gst-launch-1.0 videotestsrc pattern=4 ! "video/x-raw, width=(int)426,
height=(int)478, format=(string)AYUV" ! videomixer background=2
sink_0::xpos=800 sink_0::ypos=200 sink_1::zorder=2 sink_0::zorder=1
sink_1::alpha=1.0 name=videomixer ! videoconvert ! xvimagesink filesrc
location="test_color.jpeg" ! jpegdec ! imagefreeze ! videoscale ! videoconvert
! "video/x-raw, width=(int)1280, height=(int)720, format=(string)AYUV" !
videomixer.

You can found in attachment the image created on gimp and the result image.

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