Kling 2.6 AI Video Generator: Features, Motion Control & Audio

Inside Kling 2.6: The AI Video Model That Brought Sound and Physics Together

For a long time, text-to-video AI generation came with a frustrating catch: you got stunning visuals, but complete silence. Creators had to stitch together separate audio tracks, match lip-sync manually, and hope the AI physics didn’t warp mid-frame. Kling 2.6—developed by Kuaishou—changed that workflow entirely by introducing true, native audio-visual generation in a single pass.