Create basic metadata for recordings in setup:populate
Create basic metadata for recordings in setup:populate

Complements 1a1a07a8cbc4

arrivu/web-conf,m-narayan/agora-conf,arrivu/web-conf,m-narayan/agora-conf,arrivu/web-conf,arrivu/web-conf,m-narayan/agora-conf,arrivu/web-conf,arrivu/web-conf,m-narayan/agora-conf,m-narayan/agora-conf,arrivu/web-conf,m-narayan/agora-conf,m-narayan/agora-conf