Earlier I asked Duncan Jones if recording of the SDCC 2015 Legendary Pictures was possible, or if at least the Warcraft movie teaser trailer would make it to the public some time after the event.
He responded within a few minutes around 3:20am (EDT) that Legendary could answer that for me. I contacted Legendary and surprisingly got a response within a few hours at 10am. Without quoting, recordings are strictly forbidden. I will do my best to get ahold of a transcript, so keep an eye on our social feeds for any updates on that.