The early black & white video is from what year?
not sure but Jigaro Kano met with representatives of the leading Ju jutsu schools (Ryus) of Japan on the 24 July 1905 at the Butokukai institute in Kyoto.
They agreed on the Kataīs to be preserved in Judo.
I would think the Video is from around or between 1871-1882 ( formation of Kodokan Judo).
From a technical point of view in Judo the Atemi Waza (striking) & Katame-waza (Grappling) are from the
Tenjin-shinyo school & the nage-waza ( throwing)from the
Kito School