---
format: "aidr-story-markdown/v1"
id: "bbe5566e8b52e5df468f2234382cce2c257b73dff959a9963770f09a40e98c7d"
canonical_url: "https://aidr.today/bbe5566e?lang=en"
title: "Kling AI drops version 4.0 with stereo audio, multilingual lip sync, and a lighter Flash variant"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-10-19T17:36:26.000Z"
category: "Models"
topics: []
source_urls: ["https://the-decoder.com/kling-ai-drops-version-4-0-with-stereo-audio-multilingual-lip-sync-and-a-lighter-flash-variant/"]
summary: "Kling AI has released version 4.0 of its video generator with stereo audio, multilingual lip sync, a lighter Flash variant, support for clips up to 30 seconds, ten keyframe images as input, and prompt comprehension expanded to 8,000 tokens."
---

# Kling AI drops version 4\.0 with stereo audio, multilingual lip sync, and a lighter Flash variant

> [Open the canonical story](<https://aidr.today/bbe5566e?lang=en>)

**Published:** 2026-10-19T17:36:26.000Z
**Category:** Models

## Summary

Kling AI has released version 4\.0 of its video generator with stereo audio, multilingual lip sync, a lighter Flash variant, support for clips up to 30 seconds, ten keyframe images as input, and prompt comprehension expanded to 8,000 tokens\.

## Sources

- [Story source](<https://the-decoder.com/kling-ai-drops-version-4-0-with-stereo-audio-multilingual-lip-sync-and-a-lighter-flash-variant/>)