Menu

Individual skill

video-reframe

0upvotes

智能转换视频画幅，支持 9:16/16:9/1:1、模糊背景填充、焦点裁切和人脸居中裁切。当用户说“横竖版互转、改成 9:16、转竖屏、去黑边、适配平台尺寸、人脸居中裁”时使用。通用简单裁切用 video-editing；逐段动态人脸跟随切片用 clipify。

skills/builtin/video-reframe/SKILL.md

Read pinned source

Source commit 5c12e42e9019d276368130b52385b770749ffa6f

What was checked

Matches the observed repository HEAD
Yes
Scanner rules are current
Yes
Repository scan complete
No
Skill scan complete
No
Observed behavior
Network or broad shell
Last checked
Nov 9, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

Install this skill

Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.

An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.

Repository context

Repository stars (not skill ratings)
4,522
Repository last updated
Nov 2, 2026
License
Apache-2.0

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

Files and excerpt

File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.

Browse files
Read excerpt

# 视频画幅智能转换（竖横互转）

> 把视频转到目标宽高比，三种策略可选。全部走 `skills/shared/scripts/reframe.py`，
> **不要手拼 crop/overlay 滤镜**——脚本已算好裁切尺寸、焦点边界、偶数对齐、音轨保留。

| 模式 | 效果 | 适用 |
|------|------|------|
| `blur`（默认） | 原画完整居中 + 放大模糊的自身作背景，**无黑边** | 横转竖最常用，画面不丢内容 |
| `crop` | 按焦点位置裁到目标比例，**无黑边但裁边缘** | 主体明确、想铺满屏幕 |
| `smart` | cv2 检测人脸 → 以人脸中位位置为焦点裁切 | 口播/人物视频横转竖 |

> 需要逐镜头动态追踪人脸做 pan 见 **clipify**；只想加黑边/居中裁见 **video-editing** `aspect`。

## 输入