It is supported. But this link is extremely slow. The player doesn't even load the file and runs a timeout.
we finally discovered the one thing nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z doesn't support!
Discussion
Doesn’t load on Nostur. Likely issue on the server side?
Nvm it just took forever to load.
Primal media always loads horrendously slow for me.. but this video ya, it is below the threshold for playback and doesn't even buffer.. I guess nostr.build has really spoiled us. Maybe primal got lazy and just used S3 urls or, underpowered image proxy or? 乁༼☯‿☯✿༽ㄏ
demo video hosted by big tech
https://www.youtube.com/watch?v=3qKpoRYCqh8&feature=youtu.be