Renewing youTube ideas

There is an idea to make such a repository of information similar to YouTube, but you could just give a link to the moment in the video. For example, there is a long film, and you want to show your friend from the second hour, then a link is given for that time and the streaming starts from there
PS I understand the unprofitability of the YouTube clone. I just liked the idea of ​​managing the beginning. This can be done with podcasts and other similar things.