Very good! Anyway, I suggest you to have ServiceApp installed because, before or then, you'll get into a video you won't be able to play. This is due to the different approach and philosophy OBH has compared to BH, for instance. OBH does not include every module of every kind because this results into a heavy image. So, it is up to the users to decide what do they want. But it also means, in this case, that some particular video files aren't playable by the standard OBH without an add.