<html dir="ltr"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style id="owaParaStyle" type="text/css">  P {margin-top:0;margin-bottom:0;}</style> </head> <body ocsi="0" fpstyle="1"> <div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi, We are trying streaming between two systems using udpsrc and udpsink as below Basically trasmittingusing mpegts format.. Server filesrc-->decodebin2 ------------>h264enc -------------- mpegmux--> udpink | | | | ---------->lamemp3enc---------- Client udpsrc ---->mpegtsdeumx------------>ffdec_h264 ----------------------->ximagesink sync=false | | ------------> ffdec_mp3 ----------------------> alsasink sync=false If we run the Client first and then the server, we were able to play the audio/Video properly. If we run the server first, and client second we are getting the error. ffmpeg Header missing... and the pipeline hangs..?? We thought sync=false will resolve the issue. But this didnot solve the problem. How to come out of this error ..ffmpeg header missing error? How to we debug Gstreamer when the pipeline hangs...?? We tried GST_DEBUG=2 and print debug options..but it didnot help much....any other options.? Thanks and Regards Suresh Thanks and Regards Suresh </div> The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com </body> </html>