Saving an image selector with RadUpload control to a sitefin

I need to select and Image using the Radupload control and then programmatically upload it to an Album. I have researched the api and it seems a function called  libraryManager.MoveItemToLibrary(MedicaContent ItemFlow, Library AlbumName) may be the way to go. 

The issue with this is how does one get the selected images data from the Radupload control to a mediacontent item?
I have looked at the properties and methods of the mediacontent item and can't find any thing that looks like it would store raw image data.

Please let me know of any possible solutions or workarounds.

- Anthony