Don't quote me on this one, but wouldn't "live" be better word to use than "real"? As if it is happening right now, like live footage.
Googled around and found this: http://nihongo.monash.edu/cgi-bin/wwwjdic?1MMJ%E7%8F%BE (don't know if the link works, as it has a kanji in it).
There it says...