While making a video sharing website (like Youtube), how can we ensure that no one post an obscene video as well as audio content. 2 of the methods could be
1. Using a software to mask skin show. But this wont be able to monitor unwanted audio content.
2. Team of people reviewing each and every video posted. This will be costly and as the hits grow, the feasibility will be less.
Just looking for some ideas on this front.