AV synchronization for Audio and Video

[Manoj89]

Hi,
   I have exactly same use case as following
 
   
http://gstreamer-devel.966125.n4.nabble.com/attachment/4661132/1/201307191600456_UIXHLLKJ.gif

   If I have two appsrc then the feed the data to appsrc using following
signals:

  g_signal_connect
(gdata.videoappsrc,"need-data",(GCallback)start_videofeed,context);
 
g_signal_connect(gdata.videoappsrc,"enough-data",(GCallback)stop_videofeed,context);
 
g_signal_connect(gdata.videoappsrc,"seek-data",(GCallback)seek_videofeed,context);
 

  g_signal_connect
(gdata.audioappsrc,"need-data",(GCallback)start_audiofeed,context);
 
g_signal_connect(gdata.audioappsrc,"enough-data",(GCallback)stop_audiofeed,context); 
 
g_signal_connect(gdata.audioappsrc,"seek-data",(GCallback)seek_audiofeed,context);

  g_main_loop_run (gdata.loop); 

 Is above is the right way to feed the data to two appsrc in a single
pipeline.Even if I timestamp the buffers properly with PTS obtained along
with frame AV sync does not happen in my case.Can anyone know how above use
case exactly work?

Regards
Manoj 

   



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