I have multiple files with text like ...

```
<studio>Morabito Picture Company</studio>
<trailer>plugin://plugin.video.youtube/?action=play_video&amp;videoid=QFbC5XGMOvI</trailer>
<dateadded>2016-10-16 22:25:51</dateadded>

```

I would like to remove anything except the URL **between** `<trailer>` and `</trailer>`.

How is this possible in Notepad++ ?