Tired of all the movies when starting game ?
Here is how to proceed if you have your game in Steam.
Go to your Steam games, then right click on Batman Arkham Origins --> Properties.
Once in the General properties menu, Click on Set Launch options
In the text field, Write "-nostartupmovies", then OK
Launch the game, no more boring intro videos.
Enjoy
You can also remove the video files all together from the directory.