ViewRight Ultra app for iPhone and iPad

VCAS for Internet TV, together with ViewRight-enabled client devices, provides a complete Digital TV security solution for IP video services that use HLS and MPEG-DASH protocols. ViewRight Web software enhances the overall video delivery system by applying security features and techniques traditionally available only in managed DVB and IPTV networks. This is essential in delivering premium, high-value content over HLS and MPEG-DASH protocols to realize true OTT pay-TV.

http://www.verimatrix.com/solutions/internettv.php