Show HN: Kling 2.6 – Unified Audio-Video Generation from a Single Prompt
lu794377 Thursday, December 04, 2025Hi HN,
We’ve been building Kling 2.6, a new model that generates video and native audio together in one pass. Instead of producing visuals first and adding sound later, Kling 2.6 co-generates frames, voices, SFX, and ambient sound as a unified output.
Key Features of Kling 2.6
Audio–Video Co-Generation
Kling 2.6 creates visuals and native sound at the same time — every frame aligns with tone, pacing, and motion for stronger immersion.
Natural, Synced Voices
Character speech is generated directly from the model. Lip movement, personality, and expression stay consistent and believable.
Complete Audio–Visual Moments
The output includes visuals, voiceovers, ambient sound, and effects — ready to use without post-production.
Integrated Soundscapes
Matching SFX and layered ambience make scenes feel cinematic, even for short clips.
New Creative Possibilities
Because visuals and audio come from one model, creators can explore storytelling, product demos, launch videos, and social content without editing pipelines.
Use Cases
Marketing videos with native voiceovers
Narrative scenes with emotional pacing
Product explainers with natural narration
Cinematic social content for Reels/TikTok/Shorts
We’d love feedback on:
Where Kling 2.6 fits best in production workflows
What control tools you’d want for sound + motion
Ideas for API or editor integration
You can try it here: https://www.klingo1ai.net/kling-2.6?i=d1d5k
Thanks for reading — excited to hear your thoughts.