Video
Tōku Reo
Tōku Reo, http://www.tokureo.maori.nz, has lots of video content. It’s good, but I find the pace a bit slow and repetitive. Luckily, I can skip ahead when I feel like it.
Remoations on He Reo Ora (TKI)
I really like these Reomations. They're obviously intended for kids, but they are a fun way to learn reo and resources made for children can be perfect for adults at the beginner-to-intermediate level.
Māori Television
Lots of content on Māori+.
For language learning in particular, check out Ako.