If the video has a watermark, it also may be licensed by a third party. Videos that become licensed after they are posted will be removed. Please see this thread for a more detailed explanation. Third-Party Licensing firms are often scams.
'It's perfectly fine to be a redditor with a youtube channel, it's not okay to be a youtube channel with a reddit account.' - Confucius Report any messages you receive of suspicious offers to the moderator team.
