Douyin Video Content Analyzer
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About this skill
Problem It Addresses
Educational content on Douyin is often spread across the title, cover, chapter cards, and page description. Downloading the video is not always useful, and OCR alone can lose layout and context. douyin-analyzer targets this workflow: it starts from a Douyin video link, captures the rendered page, analyzes the content with a multimodal model, and produces a structured report.
How It Works and Its Limits
The core flow is: link parsing → browser CDP control → page screenshot → multimodal AI analysis → Markdown report. It supports short links and full links, relies on xbrowser plus Edge / Chrome remote debugging, and uses CDP commands such as Page.navigate and Page.captureScreenshot to open and capture the page. The report is saved as summary-{timestamp}.md, with screenshots stored in a local directory.
The scope is intentionally narrow:
- Single-video analysis: batch processing is not supported.
- Page-content analysis only: it does not download the video file, extract audio, or edit media.
- Browser-state dependent: a working CDP connection is required, and login state, anti-scraping checks, or black screenshots can affect results.
Use Cases
- Given a Douyin lesson link, summarize the title, cover, and chapters into teaching points.
- Reviewing one educational video, generate a saved Markdown report from the page screenshot.
- Analyzing Douyin content structure, resolve a short link and capture the rendered page for multimodal review.
- Auditing a single Douyin video page for displayed metadata without downloading the video or extracting audio.
Best For
- Course operations staff who need to turn one Douyin teaching-video page into a knowledge-point summary.
- Content analysts who need to resolve a Douyin short link and produce a structured page description.
- Education research assistants who need to identify titles, chapters, and teaching content on one video page.
- Automation engineers who need to add Douyin video pages to a CDP-based multimodal analysis workflow.
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