It's the app. I tried it and got the same result. Video won't rotate. Can't you mount the iPhone the other way, since your other apps will change display orientation?
I have no idea what you are talking about. I do know my iPhone is not Windows therefore it is an Apple product & I know there is no adblocker.I'm affraid there is no adblocker for iPhone.. it came along with the Apps.. Do you use Windows or OS X? in OS X ussually the photo goes to the iPhoto Album can you can open it in an easy way..