Wan2.2 同步开源了一款 50 亿参数模型，采用自研的 Wan2.2-VAE 编码器，压缩率达到 16×16×4。该模型支持文本生成视频和图像生成视频两种模式，生成分辨率高达 720P、24fps，并可在消费级显卡（如 4090）上流畅运行。

The orange code alert is in effect in some southeastern regions, with highs of 38 to 40 degrees Celsius. Meanwhile, several southern and eastern regions are under yellow code alerts, with daytime ...