Low latency video stream from jetson TX2 with basler pylon camera using gstreamer

sk_gst venkateshkuppan26 at gmail.com
Thu Apr 18 09:10:50 UTC 2019


I notice that you are using element`rtph264pay`, but there is no use of
element `rtpbin`. Try using the element rtpbin with latency=0 to see if it
improves the behavior. Achieving something below 100ms will also depend on
the medium of communication between the client and server. It is not clear
if you are using a wireless or a wired communication. 

Then again, you can try and find out which element of your pipeline is
inducing more latency w.r.t processing of the buffer. Use the GStShark
profiler tool that can provide you insights about each element:
https://developer.ridgerun.com/wiki/index.php?title=GstShark . 

The individual processing time can be obtained using Processing Time
measurements :
https://developer.ridgerun.com/wiki/index.php?title=GstShark_-_Processing_Time_tracer

Hope this helps! 



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