Maybe there is a amusing little technical paper to be written about this
artefact!

Exact date and time?

Dramatis Persone: Clemenses and? (One other male at least- at 1:24 he
gives Jean? a hat)

Producer/Director (Was Edison on location, did he work the camera? And
who else? Did the press know?

Screenplay/Script? (MT does appear to say something to the cameraman in
a solo shot, and there is dialog at the tea table)

DDD