<arg name="camera_count" default="2" />   <!-- 1-single_camera_feed, 2-multi_camera_feed -->
    <arg name="camera_feed" default="false" /> <!-- true-camera_feed, false-video_feed -->

    <arg name="traffic_light_detection" default="true" />
    <arg name="lane_detection" default="true" />
    <arg name="road_marking_detection" default="true" />

    <arg name="usb_mobile_app_enable" default= "true" />
    <arg name="traffic_light_annotator_app_enable" default="true" />

    <arg name="frame_rate" default="30" />
    <arg name="narrow_AutoExposureTimeUpperLimit" default="2000" />
    <arg name="wide_AutoExposureTimeUpperLimit" default="1000" />
    
    <arg name="input_narrow_video" default="/media/fyp/sdCard/traffic_light_videos/27-02-2022_11-02_narrow_cam.mp4"/>
    <arg name="input_wide_video" default="/media/fyp/sdCard/traffic_light_videos/27-02-2022_11-02_wide_cam.mp4"/>

cd ~/catkin_ws/
source devel/setup.bash
roslaunch camera_system camera_system.launch