How to check from server side if RTP stream is coming in on UDP port?

Sebastian Dröge sebastian at centricular.com
Tue Nov 15 16:13:52 UTC 2016


On Tue, 2016-11-15 at 03:41 -0800, skryabin wrote:
> Thank you Sebastian! ;) 
> 
> I have finally implemented it with: 
> 
> gst_bus_timed_pop_filtered(bus, 50 * GST_MSECOND, 
> GST_MESSAGE_ASYNC_DONE) 
> 
> It keeps my pipeline "clean"... ;) 
> 
> Thanks for the recommandation of rtpjitterbuffer. My aim is to have the 
> least latency possible, so this would add to my latency, wouldn't it? 
> Presently, it works quite well without the buffer. 

It adds a configurable amount of latency, but for that price you get
resilience against packet arrival time jitter and packet reordering,
which otherwise would cause visible/audible problems.

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com
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