谷歌最新黑科技：AI 帮你"重拍"已录制视频，专业级后期效果触手可及
谷歌研究团队最新推出的 ReCapture 技术，正在颠覆传统视频编辑的玩法。这项创新让普通用户也能轻松实现专业级的摄像机运动调整，为已拍摄的视频重新设计镜头语言。传统视频后期制作中，改变已拍摄视频的镜头角度一直是个技术难题。现有方案在处理不同类型的视频内容时，往往难以同时保持复杂的运镜效果和画面细节。ReCapture 另辟蹊径，没有采用传统的4D 中间表示方法，而是巧妙利用生成式视频模型中储存的运动知识，通过 Stable Video Diffusion 将任务重新定义为视频到视频的转换过
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