Reducing latency on a NVIDIA Jetson Nano to Intel NUC streaming platform

[Ingemar Johansson]

I am looking for ways to squeeze down the video latency as much as possible
in an experiment platform 
 
On the sender side (NVIDIA Jetson Nano with an e-con systems Cunano camera)
i have :
gst-launch-1.0 rtpbin name=rtpbin v4l2src device=/dev/video2 ! "video/x-raw,
format=(string)UYVY, width=(int)2304, height=(int)1296" ! nvvidconv !
"video/x-raw(memory:NVMM), format=(string)I420" ! omxh264enc
insert-sps-pps=true preset-level=1 profile=2 ! rtph264pay  ! udpsink
host=127.0.0.1 port=30000 
 
On the receiver size (Intel NUC) I have:
gst-launch-1.0 udpsrc port=30000 !
application/x-rtp,media=video,clock-rate=90000,encoding-name=H264 !
rtpjitterbuffer latency=50 ! rtph264depay ! vaapih264dec low-latency=true !
queue ! xvimagesink max-lateness=-1 sync=false
 
Are there any special tricks that I can use to squeeze down latency ?



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