AI Video Intelligence · Visual Notes

AI Video Intelligence

Extract, Summarize & Organize Content from Any Platform — Bilibili, Douyin, Xiaohongshu & more.

A complete, free workflow to instantly transcribe, chapterize, translate, and extract key insights from any online video. No manual note-taking needed.

🛠 Two Core Tools

🎙

Tongyi Tingwu

AI-powered transcription & analysis hub. Supports Chinese, English, Japanese, Cantonese. Built-in translation, chaptering, speaker diarization, PPT extraction, and full transcript export.

🔗

PaaS Video

Online video URL parser. Extracts the real video address from Bilibili, Douyin, Xiaohongshu, and more. Free for 10 parses per day.

📋 3-Step Workflow

Works for any video platform. Example: Bilibili.

1

Copy & Parse

Copy the video link from Bilibili (or any site). Paste it into PaaS Video and click parse. You'll get the real video URL.
2

Paste & Configure

Go to Tongyi Tingwu, choose "Podcast Link Transcription". Paste the real video URL. Select the video language (Chinese / English / Japanese / Cantonese), toggle translation if needed, and choose speaker mode (single / multi).
3

Transcribe & Get Results

Click "Start Transcription". In seconds, you get keywords, full summary, chapter breakdown, speaker summaries, key points, and more.

⚠️ Do not paste the Bilibili page URL directly into Tongyi Tingwu — it won't work. Always use PaaS Video to get the real video address first.

✨ What You Get

🔑Keywords

📄Full Summary

📂Chapter Breakdown

🗣Speaker Summary

🎯Key Points

📊PPT Extraction

📝Full Transcript

🌐Bilingual Subtitles

PPT Extraction: Automatically captures slides based on scene changes. Export as images or a single PDF. Perfect for online courses.

Transcript Export: Choose to include speaker labels and timestamps, or just the plain text. Also supports exporting translated results.

📱 Platform Support

The same workflow works seamlessly across all major video platforms:

📺 Bilibili 🎵 Douyin 📕 Xiaohongshu 🌍 YouTube 🎤 TED Talks 📹 More...

Douyin example: After parsing with PaaS Video, multiple resolution links appear. Choose the highest (e.g., 1080p). For English videos, enable translation to Chinese — you'll get bilingual subtitles and a full Chinese summary.

Xiaohongshu example: Same process. Copy link → PaaS Video → Tongyi Tingwu → transcription complete in seconds.

🧠 Pro Tip: Mind Maps

✦ Turn any video into a structured mind map

Step 1: Export the transcript from Tongyi Tingwu (plain text).

Step 2: Paste it into any AI chat tool and ask: "Organize the following content into a Markdown mind map."

Step 3: Copy the Markdown output, go to Markmap (markmap.js.org), paste it on the left panel, and instantly see an interactive mind map on the right.

✅ You can click nodes to expand/collapse, download as an image, or export as an interactive web page. Edit the Markdown on the left to refine the structure.

🎁 Tools & Free Credits

🎙 Tongyi Tingwu 10 hours free / day

🔗 PaaS Video 10 free parses / day

🧠 Markmap Free online tool

If you run out of PaaS Video credits, free alternatives like "Bilibili Video Download" or "Douyin Video Download" work similarly for URL parsing.

📌 Action Summary

Save this workflow — it works for any video platform with subtitles or without.
Use Tongyi Tingwu + PaaS Video as your default combo.
For courses: extract PPTs and transcripts; for talks: generate bilingual summaries.
Level up: turn transcripts into interactive mind maps with AI + Markmap.
All tools are free with daily credits — enough for regular use.

💡 Bookmark this method. It's practical for learners, researchers, and content creators alike. Share it with someone who needs it.