In a move set to complete its transition from a largely VoD-focused company to one that has an equal emphasis on live/linear programming and an authenticated Pay OTT TV experience, open source video platform Kaltura has acquired Tvinci, the provider of Pay OTT TV services. Terms of the deal were not disclosed. Kaltura says the acquisition gives it a leadership position in the booming OTT market, and cements its role as the only pure-play video technology company to power any video experience across all markets and all channels.