Worried about Sheldon’s tailspin, Meemaw takes matters into her own hands by confronting Professor Ericson and attempting to "snap" Sheldon back into his scientific reality.
Here's a brief summary:
Using ffmpeg with libvpx-vp9:
ffmpeg -i input.mkv -c:v libvpx-vp9 -b:v 800k -crf 30 -row-mt 1 -threads 4 -c:a libopus -b:a 96k output.webm young sheldon s04e08 libvpx
Sheldon’s worldview is shattered by Professor Ericson (played by Melanie Lynskey), who introduces him to the concept that reality might not be what it seems. This leads to Sheldon questioning the point of everything—even physics—and refusing to get out of bed. Worried about Sheldon’s tailspin