A:Answer It does not currently support Vudu at all, nor Hulu. It does, however, support YouTube, Amazon Prime, and Netflix, among the most popular streaming services.
Right now (3-11-19) on my particular unit, Dolby Vision is supported on streaming apps, but not the much more common standard HDR. I am hoping that a firmware update will correct this, and I have read on forums that some users are getting HDR on streaming services on this machine, but some, like me, are not. All the current flavors of HDR (HDR10, HDR10+, and Dolby Vision, and maybe one more that I am forgetting) work with discs.