Panoramax instances allow to produce pictures which can be easily integrated into OpenStreetMap. In order to provide easily with sequences of pictures the video shows basic use of Baba an app optimised to produce and upload sequences of pictures.
Panoramax pictures are already integrated into MapComplete, and it seems Vespucci and EveryDoor will integrate it as well https://mastodon.social/@antoniovr/113895014679327296
Link to Baba in Google Play: https://play.google.com/store/apps/details?id=com.ravenfeld.panoramax.baba&hl=fr
Some example of Panoramax instances: https://panoramax.openstreetmap.fr https://panoramax.mapcomplete.org/
Here an API that shows photos from different Panoramax instances (although in a less comfortable way): https://api.panoramax.xyz/