Sheldon encounters Professor Ericson (played by Melanie Lynskey), who challenges his scientific certainty.
People associate episodes like S04E07 with FFmpeg for several reasons: young sheldon s04e07 ffmpeg
If you have the episode in a .mkv format but need it in .mp4 for compatibility with older smart TVs or mobile devices: ffmpeg -i Young.Sheldon.S04E07.mkv -codec copy Young.Sheldon.S04E07.mp4 young sheldon s04e07 ffmpeg