Implements dynamic CDM selection based on video track resolution to optimize
CDM usage. Automatically selects appropriate security level (L3/SL2K for ≤1080p, L1/SL3K for >1080p) based on content requirements.
Key Features:
- Quality-based CDM configuration with threshold operators (>=, >, <=, <)
- Pre-selection based on highest quality across all video tracks
- Maintains backward compatibility with existing CDM configurations
- Single CDM per session to avoid inefficient switching
- Add configurable title caching with fallback support
- Cache titles for 30 minutes by default, with 24-hour fallback on API failures
- Add --no-cache and --reset-cache CLI flags for cache control
- Implement region-aware caching to handle geo-restricted content
- Use SHA256 hashing for cache keys to handle complex title IDs
- Add cache configuration variables to config system
- Document new caching options in example config
This caching system significantly reduces redundant API calls when debugging
or modifying CLI parameters, improving both performance and reliability.
