gst-launch-1.0 compositor namecomp sink1::alpha0.5 sink1::xpos50 sink1::ypos50. Video/x-raw,format=I420, framerate=\(fraction\)5/1, width=320, height=240 ! comp.Ī pipeline to test I420 gst-launch-1.0 compositor name=comp sink_1::alpha=0. A pipeline to demonstrate compositor used together with videobox. There is a link to launch the compositor, but that does not seem to do anything.
file://0001-weston-launch-Provide-a-default-version-that-doesn-t.patch. jboss 1:18pm Compositor is not available (400) After unboxing and connecting all the hardware I started Steam VR, got green icons for all the 5 hardware items, but Steam VR still shows Not Ready, with the error message Compositor is not avaiable. gst-launch-1.0 videotestsrc pattern=1 ! \ SUMMARY Weston, a Wayland compositor DESCRIPTION Weston is the reference. (This does not demonstrate alpha blending). Video/x-raw, framerate=\(fraction\)5/1, width=320, height=240 ! comp.Ī pipeline to demonstrate bgra comping. Video/x-raw, framerate=\(fraction\)10/1, width=100, height=100 ! \Ĭompositor name=comp ! videoconvert ! ximagesink \ gst-launch-1.0 videotestsrc pattern=1 ! \ Note that theįramerate of the output video is 10 frames per second. Video test source behind and the checker pattern under it. The left vertically centered with a small transparency showing the first The snow pattern of 100x100 pixels is overlaid on top of the first one on
This should show a 320x240 pixels video test source with some transparency Video/x-raw,format=AYUV,framerate=\(fraction\)5/1,width=320,height=240 ! comp.Ī pipeline to demonstrate compositor used together with videobox.
"ypos": The y-coordinate position of the top-left corner of the picture (#gint)."xpos": The x-coordinate position of the top-left corner of the picture (#gint).Individual parameters for each input stream can be configured on the Indeed output video frames will have the geometry of theīiggest incoming video stream and the framerate of the fastest incoming one.Ĭompositor will do colorspace conversion. meta-agl/recipes-graphics/wayland/weston/. Sink pads it will compare the incoming geometry and framerate to define the Compositor can accept AYUV, VUYA, ARGB and BGRA video streams.