<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"></style> </head> <body dir="ltr"> <div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;background-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;"> <p><br> </p> <div class="comment-content"> <p>Hi, </p> <p>I am trying gstreamer pipeline on windows to record Audio/Video from two sources desktop microphone as input for Audio src and usb camera for video src. </p> <p>gstreamer pipeline :<br> gst-launch-1.0 ksvideosrc device-index=0 ! videorate ! queue ! theoraenc ! queue ! mux. autoaudiosrc ! queue ! audioconvert ! queue ! vorbisenc ! queue ! mux. oggmux name=mux ! filesink location=stream.ogv</p> <p>Above pipeline works fine for webcam having microphone integrated with it but the same pipe line does not work for two sources, desktop microphone as input for Audio src and usb camera for video src. </p> <p>It gives internal data flow error</p> <p>Any suggestion is highly appreciated<br> Thanks</p> </div> <div id="Signature"> <div name="divtagdefaultwrapper" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:; margin:0"> <div style="font-family:Tahoma; font-size:13px"><font color="black" face="Tahoma" size="2"><span dir="ltr" style="font-size:10pt"><font face="Times New Roman" size="2"><span style="font-size:16px"><font face="Tahoma" size="2"><span style="font-size:10pt"> <div><font size="1"><span style="font-size:13px"> <div> <div style="margin:0"><span lang="en-US"><font face="Calibri,sans-serif" size="3"><span style="font-size:12pt"><br> <br> <br> Thanks & Regards</span></font><font color="gray" face="Calibri,sans-serif" size="3"><span style="font-size:12pt"><br> </span></font><font color="gray"><font size="3"><font face="Calibri,sans-serif">Kumar Manish</font></font></font><font color="gray" face="Calibri,sans-serif" size="3"><span style="font-size:12pt"></span></font><font color="gray" face="Calibri,sans-serif" size="3"><span style="font-size:12pt"><br> Senior Engineer</span></font><font color="gray" face="Calibri,sans-serif" size="2"><span style="font-size:11pt"> l Medical Electronics</span></font></span></div> <div style="margin:0"><span lang="en-US"><font color="#7F7F7F" face="Calibri,sans-serif" size="2"><span style="font-size:11pt">Cell: </span></font><font color="#7F7F7F" face="Calibri,sans-serif" size="3">9011736<font size="3">681</font></font><font color="#7F7F7F" face="Calibri,sans-serif" size="2"><span style="font-size:11pt"><br> </span></font></span></div> <div style="margin:0"><span lang="en-US"><font color="#548DD4" face="Calibri,sans-serif" size="4"><span style="font-size:14pt"><b>TATA ELXSI</b></span></font><font face="Calibri,sans-serif" size="2"><span style="font-size:11pt"> l</span></font><font face="Calibri,sans-serif" size="2"><span style="font-size:11pt"> </span></font><font color="gray" face="Calibri,sans-serif" size="2"><span style="font-size:11pt">engineering</span></font><font face="Calibri,sans-serif" size="2"><span style="font-size:11pt"> </span></font><font color="#548DD4" face="Calibri,sans-serif" size="2"><span style="font-size:11pt">creativity</span></font></span></div> </div> </span></font></div> </span></font></span></font></span></font></div> </div> </div> </div> </body> </html>