字节发布Seedance 2.5，支持30秒原生直出视频_IT互联网

1. Photoshop「终结者」？指哪改哪、9图合一，超强排版设计能力与一致性，和Image2比，谁强？| Seedream 5.0 Pro 全方位深度测评

2. Seedance Creative Director 的 Reid Hannaford 分享了一个惊艳的工作流：先靠 Midjourney 生成一张干净的起始帧，再用 Blender 搭一段粗糙的方块动画作为运镜和节奏的参考，最后把这两样一起喂给 Seedance，配合一条极其详细的提示词，就能把简单的参考视频变成一段 30 秒的西部火车追逐枪战大片。这个提示词的精髓在于：它不只告诉 AI "要做什么"，还从物理层面约束了"不能做什么"。高速运动中的视差效果、运动模糊、镜头抖动路径，甚至"不要让火车减速""不要让画面像观光游览"这种反向约束，都写进了提示词里。原始推文：网页链接完整提示词供参考（英文原版 + 中文翻译）：英文原版 Prompt：Use [img1] as the clean start frame. Preserve the train, man, lighting, color, film grain, and composition from the start frame.Use [vid1] as a motion reference for camera choreography and timing. Match the timing and path of the camera move as closely as possible, including the shake, the pan right, the pan back, and the final push-in.The train is already at full speed on frame 1. Because the camera is attached to the side of the train, the train remains relatively stable while the environment, tracks, dirt, dust, and telegraph poles streak rapidly from right to left across the frame.The world rushes past at high speed. The railroad tracks, dirt, grass, dust, and nearby ground streak rapidly from right to left with strong horizontal motion blur. Railroad ties and foreground details whip past in a fast strobing blur. Distant mountains move much more slowly, creating strong parallax.Action:The man leaning out of the doorway ducks as a bullet strikes the side of the train, kicking up sparks and dust. He raises his pistol and fires several shots while the camera pans right.As the camera pans right, reveal a wild west sheriff on horseback in the same relative placement as the green box in [vid1]. The sheriff is galloping hard alongside the train. The landscape is still racing past. The sheriff gets shot and tumbles off the horse away from camera. The horse continues running.The camera then pans back to the man on the train and pushes forward toward him, keeping the same high-speed background streaking and heavy wind the entire time.Do not slow the train down. Do not make the train drift gently. Do not make the landscape move at walking speed. Do not make the shot feel like a slow scenic ride. Keep the train violently fast throughout. No music.中文翻译版 Prompt：以 [img1] 作为干净的起始帧。保留起始帧中的火车、人物、光照、色彩、胶片颗粒和构图。以 [vid1] 作为运镜编排和节奏的参考。尽可能精确地匹配镜头的移动时机和路径，包括晃动、右摇、回摇以及最后的推进。火车在第 1 帧时已达全速。由于摄像机固定在车厢侧面，火车本身保持相对稳定，而环境、铁轨、泥土、灰尘和电线杆从右往左飞速掠过画面。整个世界以高速向后飞驰。铁轨、泥土、草地、灰尘和近处的地面从右向左快速划过，带有强烈的水平运动模糊。枕木和前景细节以快速频闪的方式掠过。远山移动速度慢得多，形成强烈的视差效果。动作：靠在车门外的男子闪避一颗子弹，子弹击中车厢侧面，迸出火花和灰尘。他举起手枪，在镜头向右摇的同时连射数枪。镜头向右摇，揭示一名骑马的西部警长，位置与 [vid1] 中的绿色方框一致。警长在火车旁奋力疾驰。景观依然在飞速后退。警长中弹，从马背上向远离镜头的方向跌落。马继续奔跑。镜头随后摇回火车上的男子，并向他推进，全程保持相同的高速背景拖影和强风效果。不要让火车减速。不要让火车缓慢漂移。不要让景观以步行速度移动。不要让镜头感觉像慢速观光游览。全程保持火车高速疾驰。无音乐。（由流苏ªⁱ 撰写） #Seedance##AI视频生成##提示词工程##AI影视制作# Easy的微博视频