I have a YouTube channel to which I add bits and pieces from Justason every now and then to share with other family members.
Recently, whenever I've added something to the channel YouTube has written to me saying that some or several parties claim that I am infringing their copyright. This did not stop the clip from being played but, it seemed, gave YouTube the right to stick a commercial on the front of it.
When this happened a few months ago it took me quite a while to figure out who was claiming the copyright infringement and even longer to find out how to contact them so that I cou