Video section

Good evening,

I put in my blog section for a video manuals usually do, I explain. My idea is that adding a post with a video on the homepage, this also appears in the video (which would have a different theme, something of this style: http://www.problogthemes.com/videophotogame/). How could it?

I had done another wordpress install in the directory “www.midomino.com/videos with the same database and thus remove the label or category to do video, but will not let me install it, I said that already installed . Surely it is a donkey and so do not let me xd

I do not know if there any plugin for that, I have been watching and I have not found anything like that. I hope someone can give me an idea or guide me a bit with this.

Thank you very much!