Update app.py

app.py

@@ -8,6 +8,22 @@ st.title("Play Uploaded File")
 uploaded_file = st.file_uploader("Choose a video...", type=["mp4"])
 temporary_location = False
 
+def capture_video_frames():
+    cap = cv2.VideoCapture('output.mp4')
+    while True:
+        ret, frame = cap.read()
+        yield frame
+
+
+def display_video_frames():
+    st.title("Live Video Stream")
+    frame_generator = capture_video_frames()
+    for frame in frame_generator:
+        # Convert the frame from OpenCV's BGR format to RGB format
+        frame_rgb = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+        # Display the frame using Streamlit
+        st.image(frame_rgb, channels="RGB", use_column_width=True)
+        
 if uploaded_file is not None:
     video_file = st.file_uploader('video', type = ['mp4'])
     cap = cv2.VideoCapture(video_file)
@@ -37,20 +53,3 @@ if uploaded_file is not None:
 
     display_video_frames()
 
-
-
-def capture_video_frames():
-    cap = cv2.VideoCapture('output.mp4')
-    while True:
-        ret, frame = cap.read()
-        yield frame
-
-
-def display_video_frames():
-    st.title("Live Video Stream")
-    frame_generator = capture_video_frames()
-    for frame in frame_generator:
-        # Convert the frame from OpenCV's BGR format to RGB format
-        frame_rgb = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
-        # Display the frame using Streamlit
-        st.image(frame_rgb, channels="RGB", use_column_width=True)