title: Newsstand App Content
body: <p>I have done a fair amount of searching, and have decided that I must be an idiot.</p>
  
  <p>I am currently building out a Newsstand app which will pull PDFs from a server, however, having subscribed to a Newsstand app, I know for a fact that these magazines are for more complex than a PDF. My question is, how the hell are these custom magazines (with videos and pannable pictures) actually built, and what would I have to do to be able to pull them from a server?</p>
  
  <p>I don't even know what file type these custom magazines are, and from everything that I've read, it seems to be assumed that I would just know.</p>
  
  <p>Please help me out, I am utterly confused.</p>