More Canvas controversy; Minerva talks OTT

> Digital TV Group comes out against Project Canvas despite BBC Trust approval.

> Minerva's CEO likes pay TV operators' chances to dominate the over-the-top video sector.

> DreamTV, a provider of multi-genre niche content to IPTV service providers, is now available on Roku.

> China Telecom gets approval to expand IPTV service trials as country looks to boost IPTV.