The term "libvpx" in your query likely refers to the software library used to encode the video file you are looking at.
Unlike proprietary formats (like H.264 or H.265/HEVC) which require licensing fees, libvpx is completely free and open-source under a BSD license. young sheldon s06e04 libvpx
Billy poses a seemingly simple query to his prodigy teacher: "What is zero?" The term "libvpx" in your query likely refers