添加参考图片
上传目标视频
免费试用 · 无水印
看看 AI 视频换脸效果
选择一张参考人脸即可预览效果。每段片段会先完整播放，然后演示再切换到下一张人脸。
视频换脸示例 1
制作更长的视频换脸，并精修效果
最长 3 分钟视频
视频换脸最长可达 180 秒，无论是短反应片段还是更长的表演视频都能轻松应对。
1080p 输出，无水印
成片最高可导出 1080p，且不带水印。免费生成的结果同样无水印。
精修局部片段
可对选定片段重新生成、对比不同版本，并在导出完整视频前保留你更满意的结果。
只换脸，或连同整体形象一起换
选择将参考人物的哪些特征带入你的视频。
仅脸部
只替换人脸，同时保留源视频的身形、服装与表演动作。参考图片请使用脸部清晰、无遮挡的照片。
全身
在保留源视频表演动作的同时，引入参考人物的脸部、发型与服装。参考图片请展示人物全身和完整穿搭。
两种模式都会使用源视频的场景，并保留原始音频。这些示例均来自同一段源视频与同一张参考图；生成细节可能会有所差异。
如何制作换脸视频
上传你的视频
添加一段主体清晰可见的视频。你也可以从素材库中选择视频，或从热门模板开始。
选择参考图片
“仅脸部”请使用清晰的人脸照片；“全身”请展示人物及其服装。只使用你有权限使用的图片。
选择模式并生成
选择“仅脸部”或“全身”，设置输出分辨率，然后开始视频换脸。
检查、精修并下载
观看生成结果，如有需要可在工作区中精修指定片段，然后导出成片。
探索更多AI工具
常见问题
AI 视频换脸会使用参考图片，在整段视频中替换人脸，并跟随主体的动作与表情。VisionStory 还提供“全身”模式，可同步参考人物的发型与服装。两种模式都会保留源视频的场景与原始音频；不会替换声音，也不会使用参考照片的背景。
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In my daily work, I often need to present slides in video format, and VisionStory handles that perfectly. I just upload my PPT, add my own photo and voice, and it quickly creates a presentation video that’s ready to use. It saves me a lot of time and really improves my workflow.
用户喜爱 VisionStory
了解为什么内容创作者和营销人员信赖 VisionStory 来满足他们的 AI 视频需求。从强大的功能到轻松的用户体验，我们的社区对使用 VisionStory 所取得的成果赞不绝口。