Have some online downloaded, disc ripped or device recorded 2K/4K video on your local hard drive, and wish to stream and play them on your Vizio TV, the following article the talk about the possibility and solutions to view 2K/4K MP4 video on Vizio TV from USB drive or from WD My Cloud stored 2K/4K video via DLNA Server. Play 2K/4K on Vizio TV through USB drive/external hard drive The USB po...