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PDF to Video

该 Skill 接收可公开访问的 PDF 链接，通过 Revid 的渲染接口生成 30–90 秒摘要短视频：可设置画面比例、目标时长、抓取提示词，以及配音、字幕、音乐和素材参数。使用前需配置 REVID_API_KEY；本地 PDF 需先自行上传到公开存储；渲染后需轮询状态。

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api00
热度 33.03
最近更新 2026-05-11 17:45:58
分类：创作依赖：第三方 API / 代码执行应用场景：视频编辑 / 摘要总结

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add revid-pdf-to-video
Metadata
name
revid-pdf-to-video
description
Turn a PDF (whitepaper, ebook chapter, slide deck export, research paper) into a short summary video. Use when the source is a PDF URL or a PDF the agent can upload to public storage first.
metadata
{"openclaw":{"requires":{"config":["REVID_API_KEY"]}}}

PDF → summary video

Take a PDF URL and produce a short summary video. Internally this routes through article-to-video once the PDF text has been extracted by Revid's scraper.

When to use this skill

  • Source is a public PDF URL (whitepaper, paper, ebook, slide export).
  • Goal is a 30–90 s summary, not a full reading.
  • For HTML articles use revid-article-to-short.
  • For local PDFs the agent must first upload to public storage (S3, Supabase Storage, etc.) so Revid can fetch it.

Inputs

Field Required Notes
url yes Public PDF URL (must be reachable, no auth)
aspectRatio no Default 9:16
targetDuration no Default 60 (s); raise to 90 s for dense papers

Step-by-step

  1. Confirm the URL ends in .pdf or returns Content-Type: application/pdf.
  2. Set source.scrapingPrompt to bias the summary toward what the user cares about ("Focus on the methodology section", "Focus on the executive summary", "Pull the 3 biggest takeaways").
  3. POST /render with the payload below.
  4. Poll /status.

API call template

POST /api/public/v3/render
Host: www.revid.ai
Content-Type: application/json
key: $REVID_API_KEY

{
  "workflow": "article-to-video",
  "source": {
    "url": "{PDF_URL}",
    "scrapingPrompt": "Extract the executive summary and the 3 biggest takeaways. Skip references and appendices."
  },
  "aspectRatio": "9:16",
  "voice":    { "enabled": true, "stability": 0.65, "speed": 0.95, "language": "en-US" },
  "captions": { "enabled": true, "position": "middle", "autoCrop": true },
  "music":    { "enabled": true, "syncWith": "beats" },
  "media": {
    "type": "stock-video",
    "density": "medium",
    "animation": "soft",
    "quality": "pro",
    "imageModel": "good",
    "videoModel": "pro"
  },
  "options": {
    "targetDuration": 60,
    "summarizationPreference": "summarize",
    "soundEffects": true,
    "hasToGenerateCover": true,
    "coverTextType": "title"
  },
  "render": { "resolution": "1080p", "frameRate": 30 }
}

Examples

Failure modes

Symptom Fix
scrape failed PDF behind auth or login wall. Re-host the PDF on public storage.
Summary skips the section the user cares about Tighten scrapingPrompt (be specific: section names, page ranges).
Visuals are abstract / off-topic PDFs rarely have crawlable hero images. Pre-render a few key figures as images and pass them in media.provided.
Voice rushes through technical terms Lower voice.speed to 0.9.

See also