[Newbies] Universe Video .sar to FileIn

[Overcomer Man]

I tried Squeak Universe, Uncategorized Video and Image Processing but it
failed to load.
I attempted to contact Maintainer Lex Spoon asking for an update but no
response so far.
I downloaded the .sar file indicated but it's not a fileOut so I can't read
and learn to fix it.
What do I do with the .sar file so I can read and install the Smalltalk code
class by class?

Thanks,
Kirk Fraser
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