<div dir="ltr">border-alpha is a double, so try to use 0.0.<div><br></div><div>This a good example : <a href="http://www.oz9aec.net/index.php/gstreamer/347-more-gstreamer-tips-picture-in-picture-compositing">http://www.oz9aec.net/index.php/gstreamer/347-more-gstreamer-tips-picture-in-picture-compositing</a></div>
<div><br></div><div>Another information : videomixer can work without a videobox element (it may save some processing time).</div><div><br></div><div>See this link (4th example)  : <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-good-plugins/html/gst-plugins-good-plugins-videomixer.html">http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-good-plugins/html/gst-plugins-good-plugins-videomixer.html</a><br>
<div><br></div><div><br><div><br></div><div><br></div></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Dec 19, 2013 at 12:07 AM, fahad <span dir="ltr"><<a href="mailto:fahadm.ahmed@gmail.com" target="_blank">fahadm.ahmed@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have the following 1.0 pipeline on a windows box,<br>
<br>
gst-launch-1.0 -v videomixer name=mix ! videoconvert ! autovideosink \<br>
videotestsrc pattern=0 ! video/x-raw, framerate=1/1, width=350, height=250 !<br>
\<br>
videoconvert !  videobox border-alpha=0 top=-200 left=-50 ! mix. \<br>
multifilesrc location="X:\\test.png" caps="image/png,framerate=1/1" ! pngdec<br>
! videoconvert ! mix.<br>
<br>
border-alpha=0 does not seem to do what it is suppose to? can any one tell<br>
if there is an issue with the border-alpha setting for video box.<br>
<br>
No matter what i set the property to, (1/0) it always shows a solid<br>
background, i expect to see the background video coming through the border<br>
<br>
Thanks<br>
<br>
<br>
<br>
--<br>
View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/VideoBox-border-alpha-tp4664154.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/VideoBox-border-alpha-tp4664154.html</a><br>

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