If you want to test the PeerTube develop branch, we provide <a target="_blank" rel="noopener noreferrer" href="https://builds.joinpeertube.org/nightly/">nightly builds</a>.
If you want to store many videos on your PeerTubeinstance, you may want to store videos externally using <a href="https://docs.joinpeertube.org/maintain/remote-storage" target="_blank">Object Storage</a>.