[gst-devel] av sync in live pipeline

[Stefan Kost]

pritesh schrieb:
> 
> hi ,
> 
> i am developing a pc based application , consisting of live stream
> server and client .  at server side my pipeline is
> 
> v4l2src ! queue ! capsfilter ! h264enc ! queue --->
>                                                                        
>          ! avimux ! fdsink
> osssrc ! queue ! capsfilter ! aacenc ! queue  ---->
> 
> 
> 
> at client side pipeline is
> 
> fdsrc ! queue2 ! avidemux name=demux demux.video_00 ! queue ! h264dec !
> xvimagesink demux.audio_00 ! queue ! aacdec ! audioconvert ! alsasink
> 
> 
> 
> but the thing is av sync is not there , the audio lags video by 3 seconds
> 
> any ideas?
> 

avi is not a streaming format. consider using rtsp if you can. 2nd point is that
I am not sure if osssrc and v4l2src handle latency query correctly. You you
check the sources and let us know.

Stefan