Update main.py

main.py

@@ -237,7 +237,7 @@ async def download_video_max_quality(request: Request, payload: MaxDownloadReque
                 # For > 1080 max dimension, prioritize best available codec
                 logger.info(f"Attempting best available codec for requested quality (max dimension): {max_dim}")
                 format_selector = (
-                    f'bestvideo[height<={max_dim}]/bestvideo[width<={max_dim}]+bestaudio/'
+                    f'bestvideo[height<={long_edge}]/bestvideo[width<={long_edge}]+bestaudio/best'
                     f'best[height<={max_dim}]/best[width<={max_dim}]+bestaudio/'
                 )