好用的ComfyUI图生视频工具，输出是webp动画文件，需要自己转成mp4。生成效果不错。图片大小不超过512x512，可以生成3s视频。

A useful ComfyUI image-to-video tool that outputs webp animation files, which you need to convert to mp4 yourself. The generation effect is pretty good. The image size should not exceed 512x512, and it can generate a 3-second video.