Update app.py

app.py

@@ -1,4 +1,7 @@
 import gradio as gr
+import os
+from scenedetect import VideoManager, SceneManager
+from scenedetect.detectors import ContentDetector
 
 def save_and_display_video(video_file):
     if video_file is None:
@@ -10,17 +13,37 @@ def save_and_display_video(video_file):
             file_path = 'uploaded_video.mp4'  # Assuming .mp4 for simplicity
             with open(file_path, 'wb') as f:
                 f.write(video_file)
-            return file_path, "Video uploaded and displayed successfully."
+
+            scenes = find_scenes(file_path)
+            scene_info = ', '.join([f"Start: {start.get_seconds()}, End: {end.get_seconds()}" for start, end in scenes])
+            if scenes:
+                return file_path, f"Video uploaded and displayed successfully. Scenes detected: {scene_info}"
+            else:
+                return file_path, "Video uploaded but no scenes were detected."
         else:
             return None, "Uploaded file is empty."
     except Exception as e:
         return None, f"An error occurred: {str(e)}"
 
+def find_scenes(video_path):
+    video_manager = VideoManager([video_path])
+    scene_manager = SceneManager()
+    scene_manager.add_detector(ContentDetector(threshold=30))
+    video_manager.set_downscale_factor()
+
+    video_manager.start()
+    scene_manager.detect_scenes(frame_source=video_manager)
+
+    scene_list = scene_manager.get_scene_list(base_timecode=video_manager.get_base_timecode())
+    video_manager.release()
+
+    return scene_list
+
 with gr.Blocks() as demo:
     with gr.Column():
         video_file = gr.File(label="Upload Video File", type="binary", file_types=["video"], interactive=True)
         output_video = gr.Video()
-        output_message = gr.Textbox(label="Output Message")
+        output_message = gr.Textbox(label="Output Message", lines=4)
         submit_button = gr.Button("Display Video")
         submit_button.click(
             fn=save_and_display_video,