Design & media · 22 October 2026
AnnouncedKling 4.0 launches globally with 30-second 4K video and audio
A Kling press release dated Oct 16 announces global launch; features reportedly include 30-second clips, up to 10 keyframes, 4K HDR and stereo audio. The API is reportedly still 'coming soon'.
Why it matters
Long, audio-synced video lowers the cost of ad and demo content; no API yet limits product integration.
For product managers
For your product
What does this mean for your product?
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