Kling 4.0 官方短片《The Beat》与规格解读
梳理 Kling 4.0 关键升级:单次 30 秒(3.0 的两倍)、最多 10 个关键帧、15 个参考素材、立体声与 9 种语言,并指出 HDR 和 2 分钟续写尚未上线、Flash 版仅 720p/20 秒。
Hollywood just lost its biggest advantage. A loft. A girl in an orange beanie is on the phone. Movers carry out the drum kit, one drum after another. “You strangled the music.” “Take it all.” This isn’t a movie. It’s a fragment of “The Beat,” a short film Kling released to prove one thing: Kling 4.0 can tell stories. What changed and why it matters: 30 seconds in a single pass. That’s double what Kling 3.0 could do. A whole scene, not a GIF. Up to 10 keyframes. You set the key moments, the AI draws the path between them. That’s directing, not a lottery. 15 references in one pool: images, videos, characters. Your hero stays the same person from the first frame to the last. Stereo sound and 9 spoken languages. Formats from 9:16 to 21:9, so it works for Reels and for cinema alike. To be honest: HDR and 2-minute extension are still “coming soon,” and the Flash version is limited to 720p and 20 seconds. But right now this is the closest AI has come to real cinema. You used to pay a film crew, a location, and a week of editing for a scene like this. Now all you need is an idea. The big question of 2026 isn’t “will AI replace film.” It’s “who will be the first to learn to tell stories with it so well that the audience cries and doesn’t notice the difference.” Bookmark this post. In six months you’ll want to remember where it all started.