Gstreamer glimagesink Full-screen mode

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

Hi there,

I am trying to display 3D video on a Jetson NANO in full screen.
My pipeline looks like this:

gst-launch-1.0 -v udpsrc port=5002 caps="application/x-rtp,media=video,clock-rate=90000,encoding-name=H264,payload=96" name=left \
	  udpsrc port=5001 caps="application/x-rtp,media=video,clock-rate=90000,encoding-name=H264,payload=96" name=right \
	  glstereomix name=mix \
	  left.  ! rtpjitterbuffer ! tee name=t t. ! rtph264depay ! avdec_h264 ! videoscale ! videoconvert ! video/x-raw,width=720,height=576 ! glupload ! mix. \
	  right. ! rtpjitterbuffer ! rtph264depay ! h264parse ! avdec_h264 ! videoscale ! videoconvert ! video/x-raw,width=720,height=576 ! glupload ! mix. \
	  mix. ! video/x-raw'(memory:GLMemory)',multiview-mode=side-by-side,width=1440,height=576 ! glimagesink output-multiview-mode=side-by-side

All I can acomplish is to display the video side-by-side in a window that can be closed or resized but I need a functionality like NVOVERLAYSINK or something similar.
If I try to do GLDOWNLOAD I get a very slow video stream.

Please advice,
Yoel

3

Hi,
We suggest use nvv4l2decoder and nvcompositor for this usecse. Please take a look at gstreamer user guide.