video-content-extractor

Extract transcripts and subtitles from YouTube and Bilibili videos into markdown summaries with timestamps.

1|Updated Apr 2, 2026

Search Tags:#markdown #video #subtitles #transcripts #multiplatform #summaries #content-extraction

Ready to run

npx skills add https://github.com/775266553/aispeak --skill video-content-extractor

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: video-content-extractor
Source: https://github.com/775266553/aispeak/tree/main/.trae/skills/video-content-extractor
Command: npx skills add https://github.com/775266553/aispeak --skill video-content-extractor

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill extracts textual content from video sharing platforms and generates refined markdown notes.

Core Features & Use Cases

Extract transcripts/subtitles from supported platforms.
Generate structured markdown notes with titles, key points, and timestamps.
Use Case: Convert a YouTube or Bilibili video into a readable summary for quick review.

Quick Start

Provide one or more video URLs and the skill will fetch transcripts and generate a summary.

Frequently Asked Questions about video-content-extractor

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I extract transcripts and subtitles from a YouTube or Bilibili video?▼

To extract transcripts and subtitles from a video, provide the URL to the skill. It handles platform access, fetches the text, and generates structured markdown notes with key points and timestamps for quick review.

Can I generate a markdown summary from a long multiplatform video?▼

Yes, you can generate a markdown summary from multiplatform videos by providing the URLs. The skill extracts the video text and condenses it into concise markdown notes containing titles, key points, and timestamps.

What is the best way to turn long video transcripts into structured markdown notes?▼

The best way to turn video transcripts into structured markdown notes is using an extraction skill that fetches subtitles directly from the video platform and formats them with titles, key points, and timestamps automatically.

Does the video content extractor work with both YouTube and Bilibili platforms?▼

Yes, the video content extractor works with both YouTube and Bilibili. It handles platform access for these supported multiplatform sites to fetch subtitles and generate end-to-end text summaries.

How do I start extracting text from a video URL to create a readable summary?▼

To start extracting text from a video URL, simply provide one or more video links. The skill automatically fetches the transcripts and processes the text to create a concise, readable summary for review.

What limitations exist when extracting subtitles from multiplatform video sharing sites?▼

When extracting subtitles from multiplatform sites, the skill requires accessible transcripts or subtitles to exist on the original video platform. It cannot generate text summaries if the source video lacks subtitle data.