The TV displays MP4, MWV file types…but not AVI. I checked that file exists under Windows explorer, is seen under Windows Media Player, and can see it in the Twonky web qui server pages, but not served onto the Smart TV for some reason. The manual for the TV states the AVI files are supported, so …

AVI Files on EX2 Not Appearing on Smart TV (Sharp Aquos)

My Cloud OS 3 Personal & Network Attached Storage My Cloud EX2

lluna February 28, 2016, 7:55pm 2

Hi, I do not use Twonky however, I would recommend you to take a look at the link below which has plenty of information on the built in media server of the My Cloud.