Exception Handling:

Added DiscordAPIError to utils/exceptions.py
Fixed exception imports in config_manager.py
Ensured consistent exception hierarchy
Improved error messages and context
URL Processing:

Added pre-filtering for URLs before yt-dlp checks
Added common video platform patterns
Reduced error logging noise
Improved URL validation efficiency
FFmpeg Management:

Enhanced FFmpeg binary verification
Added robust subprocess handling
Improved cleanup of failed operations
Added detailed logging
Configuration:

Fixed ConfigurationError import
Improved error handling in config operations
Enhanced channel validation
Better error propagation

videoarchiver/config_manager.py

@@ -5,7 +5,7 @@ import discord
 import logging
 from datetime import datetime
 import asyncio
-from .exceptions import ConfigError, DiscordAPIError
+from .utils.exceptions import ConfigurationError as ConfigError, DiscordAPIError
 
 logger = logging.getLogger('VideoArchiver')