A Creative Commons (CC) license is a type of public copyright license that allows creators to grant others permission to freely distribute, share, use, and build upon their work, which would otherwise be restricted under traditional copyright laws. These licenses offer varying levels of permissions that can be customized according to the creator's preferences, making it easier for others to legally access and utilize creative content. This flexibility is particularly valuable for individuals seeking legal visual and audio materials for projects like video pitches, as it provides a structured way to collaborate and innovate while respecting the original creator's rights.