[gst-devel] Setting "sync" property of xvimagesink to TRUE in live streaming and playback

[Pavan]

This is latency issue.  This doc will provide theortical insight into this problem.
http://webcvs.freedesktop.org/gstreamer/gstreamer/docs/design/draft-latency.txt?revision=1.7&view=markup
 
You have to adjust your queues properties dynamically to solve this problem.
 
HTH,
Pavan.
 


From: kirrthana at tataelxsi.co.inTo: gstreamer-devel at lists.sourceforge.netDate: Thu, 4 Oct 2007 16:53:50 +0530Subject: [gst-devel] Setting "sync" property of xvimagesink to TRUE in live streaming and playback

Hi all,
     I have created a pipeline to capture live audio video ,encode,mux it as a AVI file and stream over the network and on the client side i have created a pipeline which demuxes and playback simultaneosly.
 
Server side:- video source---->encode---->|
                                                           |---->avimux---->fdsink
                    audio Source---->encode-->|
 
Client Side:-
 
                                                                   |-------->queue2---->video decode----->xvimagesink
                     fdsrc--->queue2--->avidemux--->|
                                                                   |-------->queue2--->audio decode------>osssink
 
In this case on the client side i have set the sync property of xvimage sync to TRUE,it displays only the first video frame and drops rest of the frame.but if i set the sync property to FALSE im able to playback both audio and video on the client side,but there is a delay of around 4 to 5 seconds in playing back the audio.Is this delay is because of setting the sync property to FALSE..How to resolve this problem...
 
 
Regards
Kirrthana
 
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