Agent skill

Portrait Subtitle Layout

by linyqh in linyqh/speclip-skills

竖屏视频字幕位置与参数配置 skill。适用于 9:16 或其他竖屏视频的字幕烧录、ASS 样式调整、安全区控制、替换或压住原视频自带字幕,以及“字幕别挡脸/别压底部按钮/盖住原字幕/字体太小/字幕超宽/字幕变成三行”这类字幕排版请求。当前版本只优化字幕参数,不处理遮罩、底板、背景条或毛玻璃效果。只要用户提到竖屏字幕位置、字号、边距、换行、盖住原字幕,都应优先使用这个 skill。

No licenceAuto-check passedMedia & Creative

Install Portrait Subtitle Layout

skills CLI
$ npx skills add linyqh/speclip-skills --skill portrait-subtitle-layout -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install linyqh/speclip-skills portrait-subtitle-layout --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/linyqh/speclip-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/portrait-subtitle-layout .claude/skills/portrait-subtitle-layout && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
portrait-subtitle-layout
GitHub stars
110
Token cost
~1.1k tokens
SKILL.md length
306 words
Files
1
Skills in repo
7
Repo updated
First seen
Licence
None found

At a glance

竖屏视频字幕位置与参数配置 skill。适用于 9:16 或其他竖屏视频的字幕烧录、ASS 样式调整、安全区控制、替换或压住原视频自带字幕,以及“字幕别挡脸/别压底部按钮/盖住原字幕/字体太小/字幕超宽/字幕变成三行”这类字幕排版请求。当前版本只优化字幕参数,不处理遮罩、底板、背景条或毛玻璃效果。只要用户提到竖屏字幕位置、字号、边距、换行、盖住原字幕,都应优先使用这个 skill。

  • Works in 5 steps: 最多两行;如果会变成三行,必须拆句或拆成多个字幕事件 → 单行宽度目标不超过画面宽度的 70%,极限不超过 76% → 先拆句,再缩字号;不要一上来把字体缩小 → …
  • Tasks that involve Transcription
  • SKILL.md covers 什么时候用, 当前范围, 先判断是哪一种模式 and 硬约束, plus 10 more sections
  • Calls ffmpeg

What it does

Portrait Subtitle Layout is an agent skill from linyqh/speclip-skills. 竖屏视频字幕位置与参数配置 skill。适用于 9:16 或其他竖屏视频的字幕烧录、ASS 样式调整、安全区控制、替换或压住原视频自带字幕,以及“字幕别挡脸/别压底部按钮/盖住原字幕/字体太小/字幕超宽/字幕变成三行”这类字幕排版请求。当前版本只优化字幕参数,不处理遮罩、底板、背景条或毛玻璃效果。只要用户提到竖屏字幕位置、字号、边距、换行、盖住原字幕,都应优先使用这个 skill。

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Media & Creative, covering Transcription. The repository describes itself as: Speclip is an AI-driven video editing tool that automates complex editing workflows through conversational AI. It provides:.

When your agent uses it

  • Tasks that involve Transcription

Example prompts

  • “字幕别挡脸/别压底部按钮/盖住原字幕/字体太小/字幕超宽/字幕变成三行”
  • “/portrait-subtitle-layout”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. 最多两行;如果会变成三行,必须拆句或拆成多个字幕事件
  2. 单行宽度目标不超过画面宽度的 70%,极限不超过 76%
  3. 先拆句,再缩字号;不要一上来把字体缩小
  4. cover-original-no-mask 下,字幕要 足够低、足够大,但不能裁切
  5. 当前阶段 禁止默认添加任何遮罩或背景条

What it can do on your machine

Read from SKILL.md and the folder at commit cb51e23. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • ffmpeg

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Portrait Subtitle Layout loads about 1.1k tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 306 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 306 words (~1,145 tokens).

name
portrait-subtitle-layout

Read the full SKILL.md on GitHub

Files

Just SKILL.md in portrait-subtitle-layout of linyqh/speclip-skills.

Open the folder on GitHubat commit cb51e23

Compare with similar skills

Portrait Subtitle Layout next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Portrait Subtitle Layout compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Portrait Subtitle Layout this skilllinyqh/speclip-skills110—~1.1kAutomated safety check: PassNone
HyperFrames Media Useheygen-com/hyperframes60k—~2.4kAutomated safety check: PassApache-2.0
Native Subtitle Quote Imagechengyi-ai/native-subtitle-quote-image2.6k—~1.8kAutomated safety check: PassMIT
Edu Chem Videowy51ai/edulab1.4k—~2.1kAutomated safety check: NotesApache-2.0
Transcription Memory ReconstructionNxcoreAI/EverRoom3k—~714Automated safety check: PassCustom licence
Edu Math Videowy51ai/edulab1.4k—~2.5kAutomated safety check: NotesApache-2.0

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Questions about Portrait Subtitle Layout

What does Portrait Subtitle Layout do?

竖屏视频字幕位置与参数配置 skill。适用于 9:16 或其他竖屏视频的字幕烧录、ASS 样式调整、安全区控制、替换或压住原视频自带字幕,以及“字幕别挡脸/别压底部按钮/盖住原字幕/字体太小/字幕超宽/字幕变成三行”这类字幕排版请求。当前版本只优化字幕参数,不处理遮罩、底板、背景条或毛玻璃效果。只要用户提到竖屏字幕位置、字号、边距、换行、盖住原字幕,都应优先使用这个 skill。. Portrait Subtitle Layout is an agent skill from linyqh/speclip-skills.

When should I use Portrait Subtitle Layout?

Portrait Subtitle Layout fits situations like: tasks that involve Transcription.

How do I install Portrait Subtitle Layout in Claude Code?

Run `npx skills add linyqh/speclip-skills --skill portrait-subtitle-layout -a claude-code`. Or copy the skill folder (portrait-subtitle-layout in linyqh/speclip-skills) into .claude/skills/portrait-subtitle-layout in your project. Claude Code loads it when a task matches its description.

How do I install Portrait Subtitle Layout in Codex?

Run `npx skills add linyqh/speclip-skills --skill portrait-subtitle-layout -a codex`. Or copy the skill folder (portrait-subtitle-layout in linyqh/speclip-skills) into .agents/skills/portrait-subtitle-layout in your project. Codex loads it when a task matches its description.

Can I use Portrait Subtitle Layout in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add linyqh/speclip-skills --skill portrait-subtitle-layout -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/portrait-subtitle-layout, .gemini/skills/portrait-subtitle-layout, .github/skills/portrait-subtitle-layout and .opencode/skills/portrait-subtitle-layout in your project.

What does Portrait Subtitle Layout need to run?

Going by SKILL.md and its folder, Portrait Subtitle Layout needs the command-line tools its instructions call (ffmpeg).

Does Portrait Subtitle Layout access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Portrait Subtitle Layout safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Portrait Subtitle Layout use?

No licence was found for Portrait Subtitle Layout or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Portrait Subtitle Layout use?

About 1.1k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Portrait Subtitle Layout?

Skills that share tags, products or a category with Portrait Subtitle Layout: HyperFrames Media Use (heygen-com/hyperframes, 60k stars), Native Subtitle Quote Image (chengyi-ai/native-subtitle-quote-image, 2.6k stars), Edu Chem Video (wy51ai/edulab, 1.4k stars) and Transcription Memory Reconstruction (NxcoreAI/EverRoom, 3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Portrait Subtitle Layout?

linyqh (a GitHub user) maintains it in linyqh/speclip-skills, which has 110 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on April 12, 2026.

Source: linyqh/speclip-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.