Update app.py

app.py

@@ -57,9 +57,14 @@ def process_video(video_path, target, progress=gr.Progress()):
         return None, f"Error: Unable to open video file at {video_path}"
 
     frame_count = int(cap.get(cv2.CAP_PROP_FRAME_COUNT))
+    original_fps = int(cap.get(cv2.CAP_PROP_FPS))
+    output_fps = 3
+
     processed_frames = []
+    frame_interval = max(1, round(original_fps / output_fps))
 
-    for frame in progress.tqdm(range(frame_count)):
+    for frame in progress.tqdm(range(0, frame_count, frame_interval)):
+        cap.set(cv2.CAP_PROP_POS_FRAMES, frame)
         ret, img = cap.read()
         if not ret:
             break
@@ -84,7 +89,7 @@ def load_sample_frame(video_path):
 
 def gradio_app():
     with gr.Blocks() as app:
-        gr.Markdown("# Video Object Detection with Owlv2")
+        gr.Markdown("# Video Object Detection with Owlv2 (3 FPS)")
 
         video_input = gr.Video(label="Upload Video")
         target_input = gr.Textbox(label="Target Object", value="Elephant")