Again, DTube is a decentralized open source video platform where users upload videos and get rewarded for it in shape of crypto.
Videos uploaded on DTube are also published to decentralized social platform Hive.
And this is the beauty of Hive Ecosystem. You can have your posts shared simultaneously to other frontends on Hive as well adding their tags. Whichever frontend you shared to, your post will also be published by default to Hive.