There's D.Tube
https://d.tubeD.Tube an experimental web application built on top of the STEEM Blockchain and the IPFS peer-to-peer network. D.Tube aims to become an alternative to YouTube that allows you to watch or upload videos on IPFS and share or comment about it on the immutable STEEM Blockchain, while earning cryptocurrency doing it.
https://about.d.tubeI don't recommend any steem clones project because it centralized. The best option for decentralized "youtube" is Lbry it's media file sharing focusing on videos, the creator can make money by setting up a price in their videos and the community is tremendously huge, and the development is very active and had a working platform. The other option is singulardTV, personally, I don't like this project because the platform is rushed.