The question no one wants to answer, but I seem to have been getting a lot lately: “What are the best practices for posting videos online?” I am not going to pretend to be a lawyer*, but I will give you a couple of trusted sources: The Program on Information Justice & Intellectual Property and The Center for Social Media. Check out their video and review their code of best practices, downloadable below the video.
Code of Best Practices in Fair Use for Online Video
Code of Best Practices in Fair Use for Online Video Download: PDF
*It should be noted that lawyers will tell you to always seek licensing of content unless you specifically ask them to exercise your “Fair Use” rights.