Research
Vidu S2: Real-Time Interactive, Editable, and Spatial Video Generation
arXiv:2609.11638v1 Announce Type: new Abstract: 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 mode
arXiv:2609.11638v1 Announce Type: new Abstract: 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.
Related
- Vidu S1: A Real-Time Interactive Video Generation Model
- InteractiveAvatar: Real-Time Streaming Video Generation for Consistent and Intent-Aware Avatars
- OmniMate: Open-Ended Real-Time Streaming Audio-Visual Generation for Interactive Avatars
- WorldPlay: Towards Long-Term Geometric Consistency for Real-Time Interactive World Modeling
Source: arXiv cs.CV | 2026-09-11