<DIV>&nbsp;</DIV>
<DIV>&nbsp;Hi, everyone.</DIV>
<DIV>&nbsp;I just got a pipeline like this:</DIV>
<DIV>&nbsp;
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>gst-launch -v gstrtpbin name=<B class="highlight">rtpbin</B> filesrc location=h264.ts ! \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; queue2 max-size-buffers=65535 ! \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;h264parse ! \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; rtpmp2tpay ! \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; queue2 max-size-buffers=65535 ! \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><SPAN style="COLOR: red"><SPAN>identity sync=true silent=true sleep-time=300</SPAN></SPAN><SPAN> ! \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <B class="highlight">rtpbin</B>.send_rtp_sink_0 \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <B class="highlight">rtpbin</B>.send_rtp_src_0 ! udpsink host=192.168.1.2 port=5000 \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <B class="highlight">rtpbin</B>.send_rtcp_src_0 ! udpsink host=192.168.1.2 port=5001 sync=false async=false \</SPAN><o:p></o:p></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; udpsrc port=5002 ! <B class="highlight">rtpbin</B>.recv_rtcp_sink_0</SPAN></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN></SPAN></SPAN>&nbsp;</P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>Now, I want to do the same work with programming language, such as C or C++.</SPAN></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>But I've no idea about how to do that, especially how to handle these rtpbin related</SPAN></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>stuffs, like "send_rtp_src_0" and "send_rtcp_src_0".</SPAN></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>How to create and link these elements?</SPAN></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>Can anybody give me some help.</SPAN></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>Thank you in advance.</SPAN></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN></SPAN></SPAN>&nbsp;</P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN></SPAN></SPAN>&nbsp;</P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN></SPAN></SPAN>&nbsp;</P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>Best Regards, </SPAN></SPAN></P>
<P class="MsoNormal"><SPAN lang="EN" style="FONT-SIZE: 12pt"><SPAN>Leon Liang</SPAN></SPAN></P></DIV><br><!-- footer --><br>
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