Before I begin, I would like to congratulate you for your work! Recently, I started using the WordPress 3.5 where I’ve added the Media Author 1.0.4. Unfortunately, I have problems in changing the albums’ authors. For example, if I have an album with 50 photos and I want to change the author, I can’t change it unless I take every single photo, it won’t let me to do it at once. And it’s taking me too much time. Could you please tell me if there is a much easier way to do these changes? I would much appreciated!
At present, there is no way to change the author of multiple pieces of media to a single user on a blog. I will look into some way to do this, however, since core WordPress does not provide a way to batch edit media (like it does for posts), this could prove extremely difficult to accomplish.