做 AI 视频创作的团队终于可以告别放大带来的伪影和细节丢失——Kling 原生 4K 让广角镜头中的小脸和纹理不再变形，建议直接看测试视频感受差异。
Kling AI 宣布原生 4K 生成更新，而非传统 AI 视频的放大方案。创意伙伴 László Gaál 通过摩洛哥风格测试展示了新模型在皮肤纹理、水面倒影、金属细节等细微处的显著提升。他指出，此前 AI 视频的瓶颈在于内部分辨率低导致小脸扭曲、广角镜头细节丢失，而原生 4K 解决了这些问题。测试视频中，人物眼睛反射、头饰硬币、铁轨锈迹等细节均得到精细渲染。该更新意味着 AI 视频生成在真实感和细节丰富度上迈出重要一步。
Insightful discussion and stunning examples on our Native 4K update, from our Creative Partner @lasz...
Insightful discussion and stunning examples on our Native 4K update, from our Creative Partner @laszlogaal_ ! László is also Grand Prize winner of Runway's Big Ad Contest and Best AI Artist winner of 2026 AARON Awards! Check out more amazing content from him! László Gaál @laszlogaal_ 2026 = The end of upscaling? One of generative AI's biggest drawbacks was the resolution, and I'm not talking about the output resolution as 1080p would be enough for most of the projects. I'm talking about the "internal" resolution of how these models work, that makes small faces distorted in your generations, the ones that will make a wide-shot impossible because the small details will morph and of course with some models text rendering is not possible. Upscaling with AI was always a strange case, local upscalers sometimes lacked the quality compared to the closed source competitors, but those can be pretty pricey and the results are sometimes way too "creative". So I was very, very interested when @Kling_ai announced native, not upscaled 4K generation but wanted to have a good method test it. Again, I never missed the 4K output resolution with genAI, but I missed the nuanced detail rendering of the engines and the lack of that made it impossible to create for example very wide shots with tiny details. So I fired up some image models to generate stills inspired by Morocco and see how Kling behaves, now in 4K. Some notable moments: 00:22 - Skin and eye texture, the movements, the little coins in the headdress 01:18 - The reflection in the water 01:39 - The reflection in the eye, and the scarf textures 02:10 - Check all the details on the rails 02:20 - Water particles and leaves 02:29 - The rendering of the rusty parts of the rail 02:50 - How the waves change the reflection in the foreground 02:55 - The cloud movement in the background Your browser does not support the video tag. 🔗 View on Twitter 🔗 View Quoted Tweet 💬 5 🔄 8 ❤️ 80 👀 11151 📊 13 ⚡