Worked on enhancing the CNN video extraction pipeline in the harry0703/yt-dlp repository, focusing on improving the reliability and accuracy of metadata extraction from CNN articles and videos. Refactored the existing CNN extractor using Python, updating regular expressions to broaden URL matching and integrating advanced web scraping techniques to handle diverse video player data structures and API responses. This update reduced the need for manual intervention and expanded support for various CNN media formats. The work demonstrated depth in API integration and video extraction, resulting in a more robust solution for users requiring consistent and comprehensive CNN video metadata retrieval.