可灵（Kling）宣布 Kling 4.0 将于 10 月发布，Kling 4.0 Flash 已面向 Ultra 年费订阅用户上线。新版本支持最高 4K 分辨率与 10-bit HDR 输出，并升级立体声音频与更准确的口型同步。Omni Reference 支持最多 15 个多模态参考，原生 30 秒生成并支持最多 10 个关键帧，另提供视频延长和多语言、口音与方言支持。
官方给出了 4K、10-bit HDR 和 30 秒原生生成等规格，可以据此了解视频模型在音画同步与可控性上的演进方向。
Kling 4.0 is coming this October. Kling 4.0 Flash is live now for Ultra Yearly subscribers.
Kling 4.0 brings video creation to a new level of visual realism, creative control, and narrative completeness.
🎞️ Upgraded Audio & Visuals: Stable dynamic motion, high-quality stereo audio, more accurate lip sync, up to 4K resolution, and 10-bit HDR output.
🔮 Omni Reference: Richer reference options with up to 15 multi-modal references, more consistent results, and enhanced video editing.
🎥 Seamless Storytelling: Native 30-second generation, multi-keyframe control supporting up to 10 keyframes.
🌍 Diverse Possibilities: Video extension, support for multiple languages, accents, and dialects.
The stage is set. You call the shots!
来源：@Kling_ai · x.com