标题： 肩部视角：生成肩部视角对话视频 显示英文标题

标题： ShoulderShot: Generating Over-the-Shoulder Dialogue Videos

摘要： 过肩对话视频在电影、短剧和广告中至关重要，提供视觉多样性并增强观众的情感联系。 尽管其重要性，此类对话场景在视频生成研究中仍大多未被深入探索。 主要挑战包括在不同镜头中保持角色一致性、创造空间连续性的感觉，以及在有限的计算预算内生成长篇多轮对话。 在此，我们提出ShoulderShot，一种结合双镜头生成与循环视频的框架，能够在保持角色一致性的同时实现更长的对话。 我们的结果表明，在镜头切换布局、空间连续性和对话长度灵活性方面，其能力超越了现有方法，从而为实际对话视频生成开辟了新可能。 视频和比较内容可在 https://shouldershot.github.io 查看。 显示英文摘要

摘要： Over-the-shoulder dialogue videos are essential in films, short dramas, and advertisements, providing visual variety and enhancing viewers' emotional connection. Despite their importance, such dialogue scenes remain largely underexplored in video generation research. The main challenges include maintaining character consistency across different shots, creating a sense of spatial continuity, and generating long, multi-turn dialogues within limited computational budgets. Here, we present ShoulderShot, a framework that combines dual-shot generation with looping video, enabling extended dialogues while preserving character consistency. Our results demonstrate capabilities that surpass existing methods in terms of shot-reverse-shot layout, spatial continuity, and flexibility in dialogue length, thereby opening up new possibilities for practical dialogue video generation. Videos and comparisons are available at https://shouldershot.github.io.