[gapchuboy]

If you want to download them all

curl http://benjaminmayo.co.uk/scripts/apple-tv-screensavers.json | jq .[].assets[].url | xargs wget

[benjaminmayo]

I specifically don't give instructions for this as the copyright of these videos is unclear.

[koko775]

jq?

[gapchuboy]

https://stedolan.github.io/jq/

[delinka]

presumably a jquery CLI tool