1#!/bin/bash 2#export GST_DEBUG=*:5 3export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/gstreamer-1.0 4 5gst-launch-1.0 v4l2src device=/dev/video-camera0 ! video/x-raw,format=NV12,width=640,height=480, framerate=30/1 ! waylandsink 6#gst-launch-1.0 v4l2src device=/dev/video1 ! video/x-raw, format=NV12, width=640, height=480, framerate=30/1 ! kmssink 7