近日，阿里巴巴与华东师大共同研发的一项人工智能视频合成技术取得重大突破，引发业界关注。据悉，该团队成功推出一种名为ExVideo的后调优技术，该技术基于Stable Video Diffusion模型，可以生成更高质量和更连贯的视频。
这一新技术突破的关键在于能够扩展现有视频合成模型的时间尺度，生成更长且帧数更多的视频。研究团队通过深度学习和人工智能技术的结合，训练出了一个能够生成长达128帧连贯视频的扩展模型。这意味着利用此项技术，不仅能够制作更加流畅的短视频，而且可以制作更长时间的高品质视频内容。
这一技术的推出将对影视制作、动画制作以及虚拟现实等领域产生深远影响。不仅能够提升视频制作的效率和质量，还将对创作者们的创作方式带来革命性的改变。阿里与华东师大此次合作展现的技术实力无疑将在未来AI视频合成领域中引领新的发展方向。
目前，该技术在arXiv上公开发表，相信不久将会为业界带来更加广阔的应用前景。未来随着技术的不断完善和优化，AI视频合成将变得更加成熟和普及，让我们一起期待这一技术在未来的更多突破和应用。
英语如下：
News Title: Alibaba and East China Normal University Launch New Video Synthesis Technology: Generate Ultra-Long Consecutive Videos up to 128 Frames!
Keywords: 1. AI Video Synthesis
News Content:
Alibaba and East China Normal University have made a major breakthrough in artificial intelligence video synthesis technology, attracting industry attention. It is reported that the team has successfully launched a post-tuning technology called ExVideo, which is based on the Stable Video Diffusion model and can generate high-quality and consecutive videos.
The key to this new technological breakthrough lies in its ability to extend the time scale of existing video synthesis models, generating longer and more frame videos. Through the combination of deep learning and artificial intelligence technology, the research team has trained an extended model that can generate consecutive videos up to 128 frames. This means that this technology can not only produce smoother short videos but also create high-quality video content for longer periods.
The launch of this technology will have far-reaching impacts on film and television production, animation, and virtual reality. It will not only improve the efficiency and quality of video production but also bring revolutionary changes to creators’ creative methods. The technical prowess demonstrated by Alibaba and East China Normal University in this collaboration will undoubtedly lead the way in the field of AI video synthesis in the future.
Currently, this technology has been publicly published on arXiv, and it is believed that it will bring broader application prospects to the industry soon. As the technology continues to improve and optimize in the future, AI video synthesis will become more mature and popular. Let’s anticipate more breakthroughs and applications of this technology in the future.
【来源】https://arxiv.org/abs/2406.14130
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