From the looks of the video, the jersey is the same one accidentally leaked by none other than Martha Stewart when she posted a photo with celebrity Leafs fan Justin Beiber. Beiber apparently got the jersey early and forgot to tell Ms. Stewart not to post the photo. The Raptors have collaborated with Drake's OVO brand in the past, could this be a Leafs collaboration with Beiber's Drew House? They have make clothing together in the past, so it's possible.
From the video and the pictures, the jersey appears to be black on black with dark blue trim. A huge departure from the traditional blue and white we've grown accustomed to.