diff --git a/config-jetson.ini b/config-jetson.ini
index 3939ed4b..4eb1baa0 100644
--- a/config-jetson.ini
+++ b/config-jetson.ini
@@ -1,5 +1,5 @@
 [App]
-VideoPath: /repo/data/TownCentreXVID.avi
+VideoPath: /dev/video0
 Host: 0.0.0.0
 Port: 8000
 Resolution: 640,480
diff --git a/jetson-nano.Dockerfile b/jetson-nano.Dockerfile
index 8fc24ce8..c1d13f4b 100644
--- a/jetson-nano.Dockerfile
+++ b/jetson-nano.Dockerfile
@@ -6,7 +6,7 @@
 FROM nvcr.io/nvidia/l4t-base:r32.3.1
 
 ENV TZ=US/Pacific
-RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && printf $TZ > /etc/timezone
 
 RUN wget https://github.com/Tony607/jetson_nano_trt_tf_ssd/raw/master/packages/jetpack4.3/tensorrt.tar.gz -O /opt/tensorrt.tar.gz
 RUN tar -xzf /opt/tensorrt.tar.gz -C /usr/local/lib/python3.6/dist-packages/
@@ -21,6 +21,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         cmake \
         curl \
         git \
+        gedit \
         gstreamer1.0-plugins-bad \
         gstreamer1.0-plugins-good \
         gstreamer1.0-plugins-ugly \
@@ -72,6 +73,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         build-essential \
         libboost-python-dev \
         libboost-thread-dev \
+        libgtk2.0-dev \
+        python3-tk \
         pkg-config \
         python3-dev \
         python3-matplotlib \
@@ -94,8 +97,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         pkg-config \
     && apt-get autoremove -y
 
-ENTRYPOINT ["python3", "neuralet-distancing.py"]
-CMD ["--config", "config-jetson.ini"]
+# ENTRYPOINT ["python3", "neuralet-distancing.py"]
+# CMD ["--config", "config-jetson.ini"]
+
 WORKDIR /repo
 EXPOSE 8000
 
diff --git a/libs/core.py b/libs/core.py
index 438fc631..80a7b9b7 100755
--- a/libs/core.py
+++ b/libs/core.py
@@ -126,8 +126,39 @@ def gstreamer_writer(self, feed_name, fps, resolution):
             raise RuntimeError("Could not open gstreamer output for " + feed_name)
         return out
 
+    def gstreamer_pipeline(
+        self,
+        capture_width=640,
+        capture_height=480,
+        display_width=640,
+        display_height=480,
+        framerate=60,
+        flip_method=0,
+    ):
+        return (
+            "nvarguscamerasrc ! "
+            "video/x-raw(memory:NVMM), "
+            "width=(int)%d, height=(int)%d, "
+            "format=(string)NV12, framerate=(fraction)%d/1 ! "
+            "nvvidconv flip-method=%d ! "
+            "video/x-raw, width=(int)%d, height=(int)%d, format=(string)BGRx ! "
+            "videoconvert ! "
+            "video/x-raw, format=(string)BGR ! appsink"
+            % (
+                capture_width,
+                capture_height,
+                framerate,
+                flip_method,
+                display_width,
+                display_height,
+            )
+        )
+
+
     def process_video(self, video_uri):
-        input_cap = cv.VideoCapture(video_uri)
+        logger.info(f'Before Taking input')
+        input_cap = cv.VideoCapture(self.gstreamer_pipeline(flip_method=0), cv.CAP_GSTREAMER)
+        logger.info(f'After Taking input')
         fps = input_cap.get(cv.CAP_PROP_FPS)
 
         if (input_cap.isOpened()):
diff --git a/neuralet-distancing.py b/neuralet-distancing.py
index 1f31b900..01563c8f 100644
--- a/neuralet-distancing.py
+++ b/neuralet-distancing.py
@@ -11,7 +11,9 @@
 def start_engine(config, video_path):
     if video_path:
         from libs.core import Distancing as CvEngine
+        print('Before config input')
         engine = CvEngine(config)
+        print('After config input')
         engine.process_video(video_path)
     else:
         logger.warning('Skipping CVEngine as video_path is not set in config file')