Update app.py

app.py

@@ -31,11 +31,12 @@ with gr.Blocks() as app:
         process = cv2.VideoCapture(vid_cap)
         frame_num = int(process.get(cv2.CAP_PROP_POS_FRAMES))
         frame_count = int(process.get(cv2.CAP_PROP_FRAME_COUNT))
+        frame_fps = (process.get(cv2.CAP_PROP_FPS))
         process.release()
        
-        return vid_cap,frame_num,frame_count
+        return vid_cap,frame_num,frame_count,frame_fps
         
-    def vid_play2(cap,frame_num):
+    def vid_play(cap,frame_num):
         player = cv2.VideoCapture(cap)
         assert player.isOpened() # Make sure that their is a stream. 
         player.set(cv2.CAP_PROP_POS_FRAMES, int(frame_num))
@@ -55,11 +56,16 @@ with gr.Blocks() as app:
             output_win = gr.Video()
         with gr.Column():
             with gr.Row():
-                cur_frame = gr.Number()    
+                cur_frame = gr.Number()
+                fps_frames = gr.Number()
                 total_frames = gr.Number(interactive=False)
             run_button = gr.Button()
+            with gr.Row():
+                bk = gr.Button("<")
+                pl = gr.Button("Play")
+                fw = gr.Button(">")
             det_win = gr.Image(source="webcam", streaming=True)
-    load_button.click(load,youtube_url,[output_win,cur_frame,total_frames])
-    run_button.click(vid_play2, [output_win,cur_frame], det_win) 
+    load_button.click(load,youtube_url,[output_win,cur_frame,total_frames,fps_frames])
+    run_button.click(vid_play, [output_win,cur_frame], det_win) 
 
 app.launch(enable_queue=False)