I dunno, looks like a trailer from the early 2000's.
The movie is certainly more "actiony" than the book, and takes its liberties, but it's certainly heavy on the costume melodrama. This trailer just looks like marketing trying to sell this as another swashbuckler like the Mask of Zorro to get butts in seats. It's a decent enough movie on its own though. Guy Pierce is such a perfectly punchable piece of shit lol
Also it has a young Henry Cavill being a young naive dork, which is hilarious because when he got cast as Superman, there was this moment where I went "the kid from Count of Monte Cristo? I dunno, he seems like *sees photo* OH MY GOD."