18 秒视频，整理成三个 Markdown 步骤
这段无声教程由 VidQuire 自制，使用生产提示词实际处理一次。下面提供原视频和未经手工改写的生成结果。
查看原始输入
- 00:00–00:06:
# Packing list - 00:06–00:12:
- [ ] Pack the charger - 00:12–00:18:
- [x] Pack the charger
原视频没有音轨。播放字幕用于描述画面，没有作为输入传给模型。
处理条件
教程格式、英文输出，gemini-3.8-flash，low thinking，无平台字幕。本次单次生成耗时 4.9 秒，不含上传和预处理，不代表一般处理速度。
时间点仍标为模型估计。两种语言页面均展示英文原始输出，方便直接核对，避免翻译改变结果。
未经手工改写的 Markdown
# Create a Markdown Checklist
This tutorial demonstrates how to format a checklist in Markdown. It covers how to create a top-level heading, insert an unchecked task item, and mark an item as complete.
> Source: Create a Markdown checklist
> Length: 0 min 18 s
> Timestamps are AI estimates; check them against the video.
## Prep
| Tools & materials | Spec / notes |
| --- | --- |
| Markdown Editor or Viewer | Supports standard Markdown / GFM task lists |
## Steps
1. Give the checklist a heading by starting a line with `#` followed by a space (for example, `# Packing list`). (~00:00)
2. Add an unchecked task item using a hyphen, a space, and empty brackets (for example, `- [ ] Pack the charger`). (~00:06)
3. Mark an item as complete by replacing the space inside the brackets with an `x` (for example, `- [x] Pack the charger`). (~00:12)
## Markdown Checklist Syntax (~00:00)
Markdown checklists are structured using standard Markdown syntax. A header is created using `#` followed by a space. Task items use a hyphen list marker (`-`) followed by a space and square brackets containing either a space for an unchecked box (`[ ]`) or an 'x' for a checked box (`[x]`).
对照原视频发现了什么
本次由 AI 辅助对照三个源画面：三条语法按正确顺序保留，时间点对应 0、6、12 秒的画面切换。这不是独立人工评审。
输出补充了视频没有明确说明的 Markdown／GFM 编辑器前置条件，应视为推断，不能当作原视频的陈述。一个简单无声视频的结果，不能证明食谱、语音、长视频或平台链接的总体准确率。