Update main.py

main.py

@@ -88,19 +88,23 @@ async def create_slideshow(image_paths, audio_path, output_path, duration, zoom=
             output_path
         ]
     else:
-        # ffmpeg -loop 1 -framerate 60 -i image.jpg -vf "scale=8000:-1,zoompan=z='zoom+0.001':x=iw/2-(iw/zoom/2):y=ih/2-(ih/zoom/2):d=5*60:s=1920x1280:fps=60" -t 5 -c:v libx264 -pix_fmt yuv420p output.mp4
         # For zoom effect, process each image separately and then concatenate
         temp_videos = []
-        zoom_filter = f"zoompan=z='min(zoom+{zoom_ratio},1.5)':x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)':d={duration*60}:s=1920x1080:fps=24"
-
+        # Enhanced zoom effect with higher resolution scaling and smoother motion
+        framerate = 60
+        output_res = "1920x1080"
+        
         # First create individual video clips with zoom effect for each image
         for i, img_path in enumerate(image_paths):
             temp_video = os.path.join(os.path.dirname(output_path), f"temp_{i:03d}.mp4")
             temp_videos.append(temp_video)
             
+            zoom_filter = f"scale=8000:-1,zoompan=z='min(zoom+0.001,1.5)':x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)':d={duration*framerate}:s={output_res}:fps={framerate}"
+            
             img_cmd = [
                 "ffmpeg",
                 "-loop", "1",
+                "-framerate", str(framerate),
                 "-i", img_path,
                 "-vf", zoom_filter,
                 "-t", str(duration),