创建产品展示
制作专业的产品展示视频
创建产品展示
学习如何创建包含文本、图片和动画的产品展示视频。
你将创建什么
一个 10 秒的产品展示视频，包含：
- 渐变背景
- 产品发布标签
- 带滑入动画的产品名称
- 带缩放效果的价格
完整 Schema
{
"meta": {
"version": "2.0.0",
"title": "产品展示"
},
"video": {
"width": 1920,
"height": 1080,
"fps": 30,
"duration": 10,
"background": "#0f0f0f"
},
"tracks": [
{
"id": "background",
"type": "visual",
"clips": [
{
"type": "rect",
"start": 0,
"duration": 10,
"transform": {
"x": 0,
"y": 0,
"width": "100%",
"height": "100%"
},
"style": {
"fill": {
"type": "linear",
"angle": 135,
"stops": [
{ "offset": 0, "color": "#1a1a2e" },
{ "offset": 1, "color": "#16213e" }
]
}
},
"zIndex": 0
}
]
},
{
"id": "info",
"type": "visual",
"clips": [
{
"type": "text",
"text": "全新发布",
"start": 1,
"duration": 9,
"transform": {
"x": "70%",
"y": "30%",
"anchor": "center"
},
"style": {
"fontSize": 32,
"fill": "#00ff88",
"fontWeight": 500
},
"animations": [{ "type": "fadeIn", "duration": 0.5 }],
"zIndex": 10
},
{
"type": "text",
"text": "智能手表 Pro",
"start": 1.5,
"duration": 8.5,
"transform": {
"x": "70%",
"y": "40%",
"anchor": "center"
},
"style": {
"fontSize": 64,
"fill": "#ffffff",
"fontWeight": 700
},
"animations": [{ "type": "slideIn", "direction": "right", "duration": 0.8 }],
"zIndex": 10
},
{
"type": "text",
"text": "¥2,999",
"start": 2.5,
"duration": 7.5,
"transform": {
"x": "70%",
"y": "55%",
"anchor": "center"
},
"style": {
"fontSize": 48,
"fill": "#ff6b6b",
"fontWeight": 700
},
"animations": [{ "type": "zoomIn", "duration": 0.5, "delay": 0.3 }],
"zIndex": 10
}
]
}
]
}核心概念
多轨道
此示例使用多轨道进行分层：
轨道: background (zIndex: 0)
轨道: info (zIndex: 10)zIndex 控制哪个元素显示在顶层。
渐变背景
背景使用线性渐变：
{
"style": {
"fill": {
"type": "linear",
"angle": 135,
"stops": [
{ "offset": 0, "color": "#1a1a2e" },
{ "offset": 1, "color": "#16213e" }
]
}
}
}交错动画
元素在不同时间以不同动画出现：
| 元素 | 开始时间 | 动画 | 时长 |
|---|---|---|---|
| 标签 | 1秒 | fadeIn | 0.5秒 |
| 标题 | 1.5秒 | slideIn (右) | 0.8秒 |
| 价格 | 2.5秒 | zoomIn | 0.5秒 |
动画延迟
价格使用延迟增加冲击力：
{
"animations": [
{ "type": "zoomIn", "duration": 0.5, "delay": 0.3 }
]
}自定义创意
添加产品图片
包含产品图片：
{
"type": "image",
"src": "https://example.com/product.png",
"start": 0,
"duration": 10,
"transform": {
"x": "30%",
"y": "50%",
"width": 400,
"anchor": "center"
},
"zIndex": 5
}添加行动号召
添加按钮或 CTA 文本：
{
"type": "text",
"text": "立即购买 →",
"start": 4,
"duration": 6,
"style": {
"fontSize": 24,
"fill": "#00ff88"
},
"animations": [{ "type": "fadeIn", "duration": 0.5 }]
}不同布局
改为竖屏视频：
{
"video": {
"width": 1080,
"height": 1920,
"duration": 10
}
}