Update for coockies use

bot/modules/media_loader/ytdlp.py

@@ -299,14 +299,11 @@ async def download_media(
             'merge_output_format': 'mp4',
             # FFmpeg options for merging to ensure compatibility
             # Copy streams when possible (no re-encoding), only encode if necessary
-            # Add proper metadata for mobile compatibility
             'postprocessor_args': {
                 'ffmpeg': [
                     '-c:v', 'copy',
                     '-c:a', 'aac',
                     '-movflags', '+faststart',
-                    '-aspect', 'auto',  # Preserve aspect ratio
-                    '-metadata:s:v:0', 'rotate=0',  # Ensure no rotation metadata issues
                 ]
             },
             # Don't prefer free formats (they may be lower quality)
@@ -317,18 +314,32 @@ async def download_media(
             'ignoreerrors': False,
         }
         
-        # Check if Node.js is available for JS extraction (required for Instagram, TikTok, etc.)
+        # Check if Node.js is available for JS extraction (required for Instagram, TikTok, YouTube, etc.)
         import shutil
         nodejs_path = shutil.which('node')
         if nodejs_path:
-            logger.debug(f"Node.js found at: {nodejs_path}. JS extraction will be available.")
+            logger.info(f"Node.js found at: {nodejs_path}. JS extraction will be available.")
             # yt-dlp will automatically use Node.js if available
-            # Optionally, we can explicitly set it via extractor_args if needed
+            # For YouTube, we can explicitly set extractor args to use Node.js
+            # This helps avoid warnings about missing JS runtime
+            if 'youtube.com' in url or 'youtu.be' in url:
+                ydl_opts['extractor_args'] = {
+                    'youtube': {
+                        'player_client': ['android', 'web'],  # Use clients that don't require JS
+                    }
+                }
         else:
             logger.warning(
-                "Node.js not found. Some sites (Instagram, TikTok, etc.) may require JS extraction. "
+                "Node.js not found. Some sites (Instagram, TikTok, YouTube, etc.) may require JS extraction. "
                 "Install Node.js for full functionality."
             )
+            # For YouTube without Node.js, use extractor args to avoid warnings
+            if 'youtube.com' in url or 'youtu.be' in url:
+                ydl_opts['extractor_args'] = {
+                    'youtube': {
+                        'player_client': ['android', 'web'],  # Use clients that don't require JS
+                    }
+                }
         
         # Add cookies if specified (for Instagram and other sites)
         if cookies_file:
@@ -390,7 +401,22 @@ async def download_media(
                         raise KeyboardInterrupt("Download cancelled")
                     
                     # Download (progress hook will be called from this thread)
+                    # Note: Some postprocessors may show errors (like FixupM3u8 with aspect ratio),
+                    # but the video file is still downloaded correctly
+                    try:
                         ydl.download([url])
+                    except Exception as postprocess_error:
+                        # Check if it's just a postprocessing error (video is already downloaded)
+                        error_msg = str(postprocess_error)
+                        if "Postprocessing" in error_msg or "aspect ratio" in error_msg.lower():
+                            logger.warning(
+                                f"Postprocessing error (non-critical): {error_msg}. "
+                                f"Video file should still be available. Will check file existence."
+                            )
+                            # Don't raise - video is likely already downloaded
+                        else:
+                            # Real error, re-raise
+                            raise
                     
                     return info
             except KeyboardInterrupt: