>>86583253Hailuo which is the highest quality widely available one I've ever seen or used just makes 6 second snippets, usually of just one scene, and generally of some sort of camera shot; like a pan, or a static shot, or a zoom.
The private ones the big tech corporations all have now seem to be able to stitch stuff together a little better, do longer videos obviously, perhaps base the next scene on learned context from previous generations to maintain a more coherent throughline. It's a natural evolution of the tech, might filter down publicly some day if our masters deign us worthy to play with it.