返回全部模型Seedance 2.5 First-Last FrameGenerates an adaptive-ratio Seedance 2.5 MP4 from first and optional last frames.ByteDance图像生成视频费用取决于模型和设置。PlaygroundAPI阅读文档 输入首帧 * 使用宽高比在 0.39 到 2.50 之间的图像。seedance-2-5-first-last-frame-input-1.1.png尾帧 使用宽高比在 0.39 到 2.50 之间的图像。seedance-2-5-first-last-frame-input-1.2.png提示词 * The first frame is the empty harbour square at dawn and the last frame is the same square on market day at noon. Over ten seconds the light warms and the shadows shorten, stallholders wheel in market stalls with striped awnings and set them up along both sides of the square, crates of fruit, flowers and bread are unloaded, and shoppers drift in until the square is busy, gulls lifting off the cobbles. Locked-off wide camera, no cuts, no black frames. Ambient dawn quiet growing into market chatter and gull calls. Photorealistic, no readable signs, no text.时长 视频编辑需要选择 Auto。自动4 秒5 秒6 秒7 秒8 秒9 秒10 秒11 秒12 秒13 秒14 秒15 秒16 秒17 秒18 秒19 秒20 秒21 秒22 秒23 秒24 秒25 秒26 秒27 秒28 秒29 秒30 秒生成音频 分辨率 480p720p1080p高级设置 输出格式 Mp4Mov包含尾帧 将视频最后一帧作为图像返回，用于后续生成。种子 在相同输入下复用种子，可让结果更易复现。水印 请稍候…输出00:00示例试试一个示例Square fills for market day720p · 10s更多模型