I appologise in advance for linking outside wowinterface for files but this is where i know they are..... i mostly only come here to check on mazzleUI)
The buff bars on the top right are ELK buff bar mod...... available from
www.wowace.com and a few other sites.
The blank space at the bottom is probably from using a viewport program like CT_Viewport which i found on
www.curse-gaming.com
the round set of icon buttons at the bottom right looks like a remod of nercosis which is a warlock mod..... this seems to be the mage version..... i cant remember the name right now but i will edit if i remember it....
[
EDIT]: Cryolosis is the mage variant of Necrolosis
Im about 90% sure the bar at the bottom is FUBar because of the colour (nasty low res video) which is another
www.wowace.com mod
The Pink barred window on the bottom left looks like KLTHreat meter....
www.curse-gaming.com again for that one i think.
The bar mod I am unsure without a better picture..... I use bongos so it could be that cause it looks similar..... not sure... .sorry
As for the unit frame mod it could be AG_Unitframes...... or it could be Xperl...... i dont know really.... sorry.....
Hope that helps a little.... would do better if the video was better i think