streamsynchronizer not doing any synchronization

Baby Octopus jagadishkamathk at
Wed Jun 18 00:54:19 PDT 2014


I'm trying to synchronize two media which come from two different sources
and synchronize them using streamsyncronizer element. But to my luck it
doesnt seem to be working, or may be my understanding is wrong

gst-launch-1.0 filesrc location=/root/user34/bigbuckbunny_270p.mp4 !
decodebin name=demux \
demux.! video/x-raw ! queue ! streamsynchronizer name=synchro synchro.!
checksumsink  \
demux.! audio/x-raw ! queue ! synchro.  synchro.! checksumsink

I see the output of checksumsink are out of sync

So my question is how to synchronize multiple media in a gstreamer pipeline?
Any inputs pls :)


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