Update app.py

app.py

@@ -407,6 +407,24 @@ def detect_deepfake_video(video_path):
     
     return {"label": final_label, "score": confidence}
 
+# Download video from URL
+def download_video(url):
+    try:
+        temp_file = tempfile.NamedTemporaryFile(delete=False, suffix=".mp4")
+        response = requests.get(url, stream=True)
+        if response.status_code == 200:
+            with open(temp_file.name, "wb") as f:
+                for chunk in response.iter_content(chunk_size=1024):
+                    f.write(chunk)
+            return temp_file.name
+        else:
+            return None
+    except Exception as e:
+        return None
+
+# Select Video Source
+video_path = None
+
 # Process Uploaded Video
 if uploaded_video is not None:
     st.video(uploaded_video)  # Show uploaded video
@@ -418,10 +436,7 @@ if uploaded_video is not None:
 # Process Video from URL
 elif video_url:
     st.video(video_url)  # Show the video directly from URL
-    video_path = video_url  # Use URL for detection
-
-else:
-    video_path = None
+    video_path = download_video(video_url)  # Download the video for analysis
 
 # Analyze Button
 if video_path and st.button("Analyze Video"):