minor mods for usyd dataset and stop overwriting bbox from server

launch/single_video.launch

@@ -3,7 +3,7 @@
 <launch>
 
   <node pkg="tuatara_example" type="tuatara_client" name="tuatara_example_client" output="screen" required="true" >
-    <rosparam param="input_videos_list" subst_value="true"> [$(find tuatara_example)/media/yolo_test.mp4]</rosparam>
+    <rosparam param="input_videos_list" subst_value="true"> [/root/data/Week5_2018-04-05/2018-04-05-13-28-38_Dataset_week-A0.h264]</rosparam>
     <param name="~show_result"          value="true"/>
     <param name="~save_result"          value="false"/>
     <remap from="~out/image_with_bboxes" to="image_with_bboxes"/>

src/tuatara_client.cpp

@@ -174,15 +174,15 @@ int main (int argc, char **argv)
       }
     }
 
-    if( image_with_bboxes_pub.getNumSubscribers() ) {
-      cv_bridge::CvImage img_bridge;
-      sensor_msgs::Image img_ros_msg;
-      img_bridge.header = goal.images[0].header;
-      img_bridge.encoding = goal.images[0].encoding;
-      img_bridge.image = combined;
-      img_bridge.toImageMsg(img_ros_msg); // from cv_bridge to sensor_msgs::Image
-      image_with_bboxes_pub.publish(img_ros_msg);
-    }
+    // if( image_with_bboxes_pub.getNumSubscribers() ) {
+    //   cv_bridge::CvImage img_bridge;
+    //   sensor_msgs::Image img_ros_msg;
+    //   img_bridge.header = goal.images[0].header;
+    //   img_bridge.encoding = goal.images[0].encoding;
+    //   img_bridge.image = combined;
+    //   img_bridge.toImageMsg(img_ros_msg); // from cv_bridge to sensor_msgs::Image
+    //   image_with_bboxes_pub.publish(img_ros_msg);
+    // }
 
     if( show ) {
       cv::imshow("bboxes", combined);