<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Malgun Gothic";
panose-1:2 11 5 3 2 0 0 2 0 4;}
@font-face
{font-family:"\@Malgun Gothic";
panose-1:2 11 5 3 2 0 0 2 0 4;}
@font-face
{font-family:Menlo-Regular;
panose-1:0 0 0 0 0 0 0 0 0 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-fareast-language:KO;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri","sans-serif";
mso-fareast-language:KO;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks for your answer for my question with GStreamer.<o:p></o:p></p><p class=MsoNormal>I have added “pad-added” and it works well.<o:p></o:p></p><p class=MsoNormal>But I have another problem with videobox… I am a beginner for GStreamer…<o:p></o:p></p><p class=MsoNormal>Please have a look at my codes;<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'> </span><span style='font-family:Menlo-Regular;color:#2E0D6E'>g_object_set</span><span style='font-family:Menlo-Regular;color:black'>(videobox1,</span><span style='font-family:Menlo-Regular;color:#C41A16'>"border-alpha"</span><span style='font-family:Menlo-Regular;color:black'>, </span><span style='font-family:Menlo-Regular;color:#1C00CF'>0</span><span style='font-family:Menlo-Regular;color:black'>, </span><span style='font-family:Menlo-Regular;color:#C41A16'>"top"</span><span style='font-family:Menlo-Regular;color:black'>, </span><span style='font-family:Menlo-Regular;color:#1C00CF'>0</span><span style='font-family:Menlo-Regular;color:black'>, </span><span style='font-family:Menlo-Regular;color:#C41A16'>"left"</span><span style='font-family:Menlo-Regular;color:black'>, -</span><span style='font-family:Menlo-Regular;color:#1C00CF'>100</span><span style='font-family:Menlo-Regular;color:black'> ,</span><span style='font-family:Menlo-Regular;color:#C41A16'>"right"</span><span style='font-family:Menlo-Regular;color:black'>, -</span><span style='font-family:Menlo-Regular;color:#1C00CF'>100</span><span style='font-family:Menlo-Regular;color:black'>, </span><span style='font-family:Menlo-Regular;color:#C41A16'>"bottom"</span><span style='font-family:Menlo-Regular;color:black'>, </span><span style='font-family:Menlo-Regular;color:#1C00CF'>0</span><span style='font-family:Menlo-Regular;color:black'>, </span><span style='font-family:Menlo-Regular;color:#AA0D91'>NULL</span><span style='font-family:Menlo-Regular;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'> </span><span style='font-family:Menlo-Regular;color:#2E0D6E'>gst_bin_add_many</span><span style='font-family:Menlo-Regular;color:black'>(</span><span style='font-family:Menlo-Regular;color:#643820'>GST_BIN</span><span style='font-family:Menlo-Regular;color:black'> (pipeline), source1, decodebin1, clrspace1, videobox1, videomixer, clrspace, h264enc, mpegtsmux, sink,<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'> source2, decodebin2, clrspace2, filter1, filter2, videoscale1, videoscale2, queue1, </span><span style='font-family:Menlo-Regular;color:#AA0D91'>nil</span><span style='font-family:Menlo-Regular;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'> </span><span style='font-family:Menlo-Regular;color:#2E0D6E'>gst_element_link</span><span style='font-family:Menlo-Regular;color:black'>(source1, decodebin1);<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'> </span><span style='font-family:Menlo-Regular;color:#2E0D6E'>gst_element_link_many</span><span style='font-family:Menlo-Regular;color:black'>(clrspace1, videoscale1, filter1, videomixer, </span><span style='font-family:Menlo-Regular;color:#AA0D91'>nil</span><span style='font-family:Menlo-Regular;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'> </span><span style='font-family:Menlo-Regular;color:#2E0D6E'>gst_element_link</span><span style='font-family:Menlo-Regular;color:black'>(source2, decodebin2);<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-family:Menlo-Regular;color:black'> </span><span style='font-family:Menlo-Regular;color:#2E0D6E'>gst_element_link_many</span><span style='font-family:Menlo-Regular;color:black'>(clrspace2, videoscale2, filter2, videobox1, videomixer, </span><span style='font-family:Menlo-Regular;color:#AA0D91'>nil</span><span style='font-family:Menlo-Regular;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='text-indent:12.0pt'><span style='font-family:Menlo-Regular;color:#2E0D6E'>gst_element_link_many</span><span style='font-family:Menlo-Regular;color:black'>(videomixer, clrspace, h264enc, mpegtsmux, sink, </span><span style='font-family:Menlo-Regular;color:#AA0D91'>nil</span><span style='font-family:Menlo-Regular;color:black'>);<o:p></o:p></span></p><p class=MsoNormal style='text-indent:12.0pt'><span style='font-family:Menlo-Regular;color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:12.0pt'><span style='font-family:Menlo-Regular;color:black'>I wrote the videobox as the samples, but it not works.<o:p></o:p></span></p><p class=MsoNormal style='text-indent:12.0pt'><span style='font-family:Menlo-Regular;color:black'>Just places at (0,0) at the screen.<o:p></o:p></span></p><p class=MsoNormal style='text-indent:12.0pt'><span style='font-family:Menlo-Regular;color:black'>I hope you to help me once again.<o:p></o:p></span></p><p class=MsoNormal style='text-indent:12.0pt'><span style='font-family:Menlo-Regular;color:black'>Thanks again.<o:p></o:p></span></p><p class=MsoNormal style='text-indent:12.0pt'><span style='font-family:Menlo-Regular;color:black'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:12.0pt'><span style='font-family:Menlo-Regular;color:black'>Johan Basore</span><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>