# 图转视频提示词指南

会议判断：先解决图片生成质量和一致性，再处理图片到视频。视频工具对提示词长度、原图改动和动作复杂度更敏感。

## 原则

1. 原图稳定后再转视频。
2. 视频 prompt 比图片 prompt 短，不要把所有产品规则重新堆进去。
3. 保留“不要改产品结构”和“轻微自然动作”两类约束。
4. 动作越复杂，越容易让工具大改原图。

## 视频 prompt 结构

```text
Keep the original image composition, feeder structure, bird species, and backyard camera style unchanged.
Add only subtle natural motion: [bird action], slight head movement, tiny body shift, natural blinking, gentle seed pecking.
Preserve the low bitrate bird feeder camera look, mild fisheye, washed highlights, and 16:9 surveillance screenshot feeling.
Do not redesign the feeder, do not change the bird species, do not change the background, do not add cinematic camera movement.
```

## 推荐动作

- 轻微歪头
- 低头啄一下种子
- 抬头看镜头
- 轻微整理羽毛
- 小幅四处张望
- 轻微张嘴/叼种子

## 高风险动作

- 蜂鸟高速振翅
- 边飞边吃
- 多鸟打架
- 大幅飞入/飞出
- 镜头推进或电影感运镜
- 人物互动或复杂剧情

## 失败返修

如果视频工具改了原图：

`Use the input image as a locked reference. Do not alter the feeder, bird, background, colors, or camera angle. Only add tiny natural motion to the existing bird. No scene redesign, no cinematic movement, no new objects.`

如果动作太假：

`Reduce the motion. Make it almost still, like a real bird feeder camera clip: tiny head tilt, subtle breathing, one small peck, slight feather movement.`

