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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hello,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>You need some information to be displayed, even if that is just a static black. You are going to need to mix this “background” or “off” black image in when there is no video.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Luis<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gstreamer-devel [mailto:gstreamer-devel-bounces@lists.freedesktop.org] <b>On Behalf Of </b>Wizardy<br><b>Sent:</b> 18 September 2014 18:10<br><b>To:</b> gstreamer-devel@lists.freedesktop.org<br><b>Subject:</b> Make gstreamer render even when there is no video streaming<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>Hello<o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><br>I'm developing a client application where I use gstreamer to get a video streaming from another device and display it along with some extra information (text and images). To render all the information over the video I'm using the cairo plugin included with gstreamer which works great. The problem I'm having is the video streaming is not always available, and when it isn't gstreamer doesn't render anything, so all my extra information isn't shown either.<br><br>A simplified version of my pipeline:<br><br>udpsrc port=5000 ! application/x-rtp, payload=96 ! rtph264depay ! avdec_h264 ! videoconvert ! cairooverlay ! videoconvert ! d3dvideosink<br><br>Does someone know how can I make gstreamer render cairo even when there is no video?<o:p></o:p></p></div><p class=MsoNormal>Thanks.<o:p></o:p></p></div></div></body></html>