# Fable 5｜像素角色回归
让一个像素角色完成产品名的安装。角色的行动决定字母何时出现，灯牌点亮后再退出。
```motion-demo
{
"id": "sequence",
"title": "整体编排",
"src": "demos/sequence.html",
"duration": 13.166667,
"status": "authored",
"description": "动作与构图示意",
"initialTime": 8.6,
"params": [
{
"key": "title",
"label": "示例主文案",
"type": "text",
"value": "FABLE 5",
"maxLength": 60
},
{
"key": "accent",
"label": "强调色",
"type": "color",
"value": "#c8775c"
}
],
"presets": [
{
"label": "默认内容",
"values": {
"title": "FABLE 5",
"accent": "#c8775c"
}
},
{
"label": "OpenDesign 改编",
"values": {
"title": "OpenDesign",
"accent": "#7050da"
}
}
]
}
```
## 固定招牌，把运动留给角色
黑底上只放梯子和横向灯牌。标题采用粗点阵字，暖白灯面与珊瑚角色区分；招牌宽度预留完整产品名。
角色从左进入，沿梯子到达文字区。梯子和牌面保持不动，帮助判断角色的位置。
## 装完最后一个字，再开灯
每次安装后增加一个字母。标题完整后短暂停留，灯面整体点亮，角色再沿原路径下降并向右离场。
角色退场后留一段完整灯牌，让名字成为最后的阅读对象。
## 文字长度会改变动作时长
适合单行短名。替换名字时按字数重新分配安装动作；长名称可以缩短角色每次停顿，仍要保留完整亮牌的停留。
## 配色与字形
黑底点阵、像素角色、影院灯牌。
#101010 · #e8e2bf · #c8775c · #bf4d61 · #4a4942
## 元素与制作规则
像素角色 / 梯子 / 灯牌 / 逐字标题
- 角色到达灯牌后才逐字出现产品名，动作与字母有因果。
- 点亮发生在标题完整后；随后角色从画面右侧退出。
- 梯子与招牌固定，角色运动承担叙事。
## 内容替换
- 替换短产品名与像素角色；保留登高安装→点亮→离场。
- 标题建议单行 4–10 字符。
## 制作参数
[视觉与对象](style.json) · [段落时序](timeline.json) · [位置数据](tracks.json) · [文件清单](manifest.json)
此规范根据参考视频整理。HTML 为可编辑的编排示例；具体数据的来源、精度与有效区间随文件标注。
```motion-board
{
"version": 1,
"brand": "Anthropic",
"id": "V253",
"palette": [
"#101010",
"#e8e2bf",
"#c8775c",
"#bf4d61",
"#4a4942"
],
"typography": "黑底点阵、像素角色、影院灯牌",
"sample": "FABLE 5",
"objects": [
"像素角色",
"梯子",
"灯牌",
"逐字标题"
],
"frames": [
{
"path": "assets/reference-1.webp",
"timeSeconds": 0.0,
"frameId": "K0001",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "assets/reference-2.webp",
"timeSeconds": 1.25,
"frameId": "K0006",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "https://r.open-design.ai/files/589ed1060f1a3cb1dc7f1ed079841972d80e849322e3d696ec4fc27de540f6e4",
"timeSeconds": 3.0,
"frameId": "K0010",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "https://r.open-design.ai/files/39f60f7d087bfdc5e713ec20c8ba4a29726debff20ffef246950206f436b5dff",
"timeSeconds": 8.0,
"frameId": "K0017",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "https://r.open-design.ai/files/6c4d23f667b4ce6e4d14649bddd39f5f9b3f2a735e5050ae51edf6a68211ac18",
"timeSeconds": 9.5,
"frameId": "K0020",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "https://r.open-design.ai/files/6fd740c5f645c5a437f72edd3597d88b70376b9c0c4d6995d9b29286b01b7751",
"timeSeconds": 12.5,
"frameId": "K0029",
"role": "reference-evidence",
"status": "measured"
}
],
"stages": [
{
"start": 0,
"label": "角色从左进入",
"end": 1.2,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 1.2,
"label": "爬梯",
"end": 3,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 3,
"label": "逐字装上标题",
"end": 8,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 8,
"label": "标题完成",
"end": 9.5,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 9.5,
"label": "灯牌点亮与角色退场",
"end": 12.5,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 12.5,
"label": "留牌淡出",
"end": 13.166667,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
}
],
"duration": 13.166667,
"fontFamily": "Arial, sans-serif"
}
```
