Young Sheldon S04e09 Libvpx -

libvpx is an open-source software library developed by Google (originally based on work by On2 Technologies). It is used for encoding and decoding video in the VP8 and VP9 video compression formats. These formats are commonly used in web video (e.g., YouTube, WebM containers) for high-quality streaming with efficient bandwidth usage.

If you are seeing "libvpx" in a file name for this episode, it refers to the VP8/VP9 video coding formats developed by Google. Young Sheldon: Season 4, Episode 9 | Cast and Crew young sheldon s04e09 libvpx