AI video generation just outran playback. fal's new H3 Max renders a 5 second clip, with sound, in under 3 seconds. That's 35x faster than MiniMax's own endpoint for the same model, and it ranks #1 for image-to-video quality on Artificial Analysis, so the speed didn't come from cutting corners. Faster-than-realtime is a threshold, the same way faster-than-download was for streaming. Below the line, video is a file you make and then serve. Above it, one rack of GPUs can broadcast forever with…