Stream and save video on client Gstreamer

eliasfjeldal elias.fjeldal at hotmail.com
Tue Mar 17 14:17:03 UTC 2020


I have found the best options for my needs, but need some help to combine
them.
I can save video with the following code:

(Jetson Nano)
gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=300 do-timestamp=true
! image/jpeg,width=1920,height=1080,framerate=30/1 ! queue ! avimux !
filesink location=test.avi

I stream video to rasberry with the following code:

Host (Jetson Nano):
gst-launch-1.0 v4l2src device=/dev/video0 ! ‘video/x-raw, format=YUY2’ !
nvvidconv ! ‘video/x-raw(memory:NVMM), width=640, height=480’ ! tee name=t
t. ! omxh264enc ! h264parse ! rtph264pay config-interval=1 ! udpsink
host=10.0.0.9 port=5000

Client (Rasberry Pi4):
gst-launch-1.0 udpsrc port=5000 ! ‘application/x-rtp, encoding-name=H264,
payload=96’ ! rtph264depay ! h264parse ! avdec_h264 ! xvimagesink

The setup is:
Camera: IMX 322 Sony
Host: Jetson Nano
Client: Rasberry Pi 4
Communication: Ethernet

Question: How can I combine these files to get displayed and saved video on
Rasberry Pi4 (Client)?

I have done lots of research and tried to use countless “tee” links in
different formats, but no one will work. Anyone can help me?



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