Gstreamer FFmpeg Header missing..

suresh.udipi at wipro.com suresh.udipi at wipro.com
Fri Oct 25 14:52:49 CEST 2013


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

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