Anticipating what one outlet calls “the likely imminent release of OpenAI’s Sora,” generative AI video competitors are compelled to step up their game. Luma AI has released a major upgrade to its Dream Machine, speeding its already quick video generation and enabling a chat function for natural language prompts, so you can talk to it as with OpenAI’s ChatGPT. In addition to the new interface, Dream Machine is going mobile and adding a new foundation image model, Luma AI Photon, which “has been purpose built to advance the power and capabilities of Dream Machine,” according to the company. Continue reading Luma AI Upgrades Its Video Generator and Adds Image Model

Runway is launching Act-One motion capture system that uses video and voice recordings to map human facial expressions onto characters using the company’s latest model, Gen-3 Alpha. Runway calls it “a significant step forward in using generative models for expressive live action and animated content.” Compared to past facial capture techniques — which typically require complex rigging — Act-One is driven directly and only by the performance of an actor, requiring “no extra equipment,” making it more likely to capture and preserve an authentic, nuanced performance, according to the company. Continue reading Runway’s Act-One Facial Capture Could Be a ‘Game Changer’