Which inputs are supported right now?

The current workflow supports YouTube, TikTok, BiliBili, public Xiaoyuzhou episodes, Apple Podcasts, and Ximalaya links, plus direct local video or audio uploads. For links, it only handles public sources where audio, video, or core page metadata can be resolved reliably.

What sources may be added next?

The roadmap can expand toward more public video, podcast, and audio sources. Priority goes to link types that users request often and that are stable enough for transcription and summarization.

What does the result page include?

The result page includes a title, structured summary, chapter headings and bullets, keywords, action items, the original-language transcript, and a Mermaid mindmap for continued reading and reuse.

Does it support subtitles or subtitle scripts?

Subtitle transcription now lives in a dedicated tool. The summary workflow stays focused on summaries, chapters, and mindmaps.

Can I keep chatting with AI about the content?

Yes. The result page can support follow-up AI questions around the current video or podcast so you can dig into arguments, extract action items, generate reviews, or reshape the material into new outputs.

How long do long videos take?

It depends on audio length, queue congestion, and the transcription provider. Two-hour content often lands in the tens-of-minutes range rather than seconds. The page shows stage progress, and you can manually refresh recent tasks to check the latest status.

Does it support multilingual videos?

Yes. The system keeps the original-language transcript whenever possible and generates the summary in your selected output language. More complete bilingual display and translation layers can be added over time.

Can the mindmap be edited online?

The current focus is reliable rendering and export. Online editing can be expanded later. Mermaid is the default output, with a tree fallback if rendering fails.

Turn hours of video into minutes of insight

SnapVee is an AI video summarizer: paste a public link or upload a local video or audio file,and get instant summaries, timestamped chapters, Mermaid mindmaps, and AI chat for courses, podcasts, livestream replays, and meetings.

Try It Now See Features

YouTubeDeep Learning 101: From Perceptrons to Transformers · 1:42:18Summarized

OverviewChaptersMindmapKeywordsAI Chat

OVERVIEW

This 102-minute lecture starts from the perceptron, builds up through backprop and gradient descent, then extends to CNNs and the Transformer attention mechanism — a solid base for review notes and teaching material.

Chapters

04:12

Perceptrons to deep nets

Single-layer limits and non-linear activations.

23:48

Backprop & gradient descent

How the chain rule makes nets trainable.

51:30

CNNs & feature extraction

Local receptive fields and weight sharing.

1:18:05

Attention & Transformers

How self-attention replaces recurrence.

MERMAID MINDMAP

Deep LearningPerceptronBackpropCNNTransformer

Keywords

BackpropGradient descentAttentionActivationOverfitting

Action items

Review the backprop derivation (23:48)P1

Turn attention diagrams into slidesP2

Which chapter covers attention?

In “Attention & Transformers,” the part where self-attention replaces recurrence.Source 1:18:05

Ask a follow-up about this summary…

Turn long content into usable notes

For classes, podcasts, and meeting replays, the result page gives you chapter highlights, a mindmap, and exportable materials you can review or share.

Links and local files go through one queue

YouTube, TikTok, and BiliBili reuse the current media pipeline, podcast platforms use audio parsers, and local files enter the same summary pipeline directly.

Timestamped transcripts for real navigation

Keep the full original-language transcript with usable timestamps instead of a generic summary blob.

Structured summary in your language

Generate title, overview, chapter bullets, keywords, and action items for study, ops, and meeting follow-up.

Smart Mindmaps

The UI renders Mermaid SVG and falls back to a tree view if rendering fails, so the result page stays usable.

More than a summary: reusable study and work deliverables

After processing, the result page can turn a long video into study notes, a work brief, and an action plan.

Study Notes

Core concepts and definitions

Examples and explanations

Review questions

Work Brief

Key conclusions

Risks and open questions

Reusable briefing copy

Action Plan

Tasks and priority

Timestamp references

No invented missing details

STEP 01

Input

Paste a public link or upload a local video / audio file.

STEP 02

Analyze

Auto-transcribe and generate an overview, chapters, and mindmap.

STEP 03

Ask

Keep chatting with AI about the content to dig into points and actions.

STEP 04

Export

Take the summary, mindmap, and action list to reuse anywhere.

Supported platforms

YouTube

TikTok

BiliBili

Xiaoyuzhou

Apple Podcasts

Ximalaya

User reviews

★★★★★

“Instead of rewatching a 90-minute replay and taking notes manually, I can scan the chapters and jump back only where it matters.”

Oliver Hayes

Product Manager · Meeting review

★★★★★

“For course content, structured summaries are much more useful than raw transcripts when I need to prepare learning materials.”

Emma Sullivan

Course Operations · Knowledge ops

★★★★★

“Long podcast episodes become reusable faster because I can lift chapter titles and summaries into multi-channel publishing.”

Lucas Meyer

Content Editor · Podcast workflow

★★★★★

“A two-hour interview takes ten minutes to skim, and the timestamps jump me straight back to the source to double-check.”

Grace Whitfield

Independent Researcher · Research notes

★★★★★

“Drop in the weekly meeting recording and it produces minutes and action items — no more dedicated note-taker.”

Henry Doyle

Project Lead · Team collaboration

★★★★★

“Even English lectures come out as structured chapters and a mindmap, so prep and review are much faster.”

Clara Jensen

Graduate Student · Course study

About video summaries

Can't find an answer? Reach out to our support team anytime.

GEO fact guides

Continue with fact-based guides

These guides turn product capabilities, allowances, and usage boundaries into answers you can verify against the relevant tool pages.

Export and Share Review

Review Markdown notes, subtitles, files, public links, privacy, and team handoff materials.

AI Copy Humanizer Review

Rewrite summaries, captions, product notes, and transcripts while preserving required facts.

Repurpose Video Summaries

Turn chapters, keywords, action items, transcripts, and mindmaps into blog notes and social assets.

Ready to compress long content into useful output?

Start with a public link. The current focus is making the summary, reading, and export flow solid before anything else.

Start Summarizing Pricing