# Vidu S2 发布：实时交互、可编辑的空间视频生成

- 来源：HuggingFace Daily Papers（社区热门论文）
- 发布时间：2026-09-10 08:00
- AIHOT 分数：58
- AIHOT 链接：https://aihot.news/items/cmu23cu0407egrow20rr4a8zs
- 原文链接：https://arxiv.org/abs/2609.11638

## AI 摘要

Vidu 团队发布 Vidu S2，包含实时交互数字人模型 Vidu S2-Avatar 和实时视频编辑模型 Vidu S2-Editing，并探索了二者的实时空间视频生成。

## 正文

We present Vidu S2, which comprises Vidu S2-Avatar, a real-time interactive digital-character model, and Vidu S2-Editing, a real-time video editing model. Moreover, we explore the feasibility of real-time spatial video generation for both Vidu S2-Avatar and Vidu S2-Editing. Compared with Vidu S1, Vidu S2-Avatar supports real-time 720p video generation, generation with dynamic references that can be updated at any moment, and stronger instruction following, such as dancing. Vidu S2-Editing supports editing a video stream in real time, including style rendering, clothing replacement, character replacement, and background replacement. Experiments show that Vidu S2 outperforms all baselines. A playable online demo is available at https://vidu.com/vidu-stream.