HeyGen

HeyGen builds HyperFrames, an agentic AI video production platform that pitches creative angles, assembles storyboards, and produces video from natural-language direction with human approval at each step. Its “30 Days of HyperFrames” series has shipped a steady stream of production-layer capability — batch templating, cloud rendering, a components catalog, full color grading — that RCTV has tracked as evidence for the thesis that production tooling, not model quality alone, is where capability keeps accruing. See the AI Video Stack for full details.