During October 2024, this developer enhanced the yt-dlp/yt-dlp project by updating the CCMA extractor to support the new 3cat.cat domain. The work involved revising the regular expression patterns for URL validation and aligning the API integration to accommodate changes in the domain’s media information endpoint. Comprehensive test coverage was added to ensure the extractor’s reliability with the updated domain structure. The implementation was carried out in Python, leveraging skills in web scraping and regular expressions. This focused contribution addressed a specific feature need, demonstrating attention to detail in adapting the extractor to evolving external service requirements within the repository.