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video-understand

Analyzes uploaded videos and extracts semantic metadata and subtitles, returning structured JSON summaries of the content.

25|17|Updated Feb 14, 2026
Search Tags:#multimedia#video analysis#temporal analysis#scene understanding#action detection#video summarization
One-click install
npx skills add https://github.com/QvvvvvvQ/skills_leaks --skill video-understand-qvvvvvvq
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: video-understand
Source: https://github.com/QvvvvvvQ/skills_leaks/tree/main/GLM/skills/video-understand
Command: npx skills add https://github.com/QvvvvvvQ/skills_leaks --skill video-understand-qvvvvvvq

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill enables AI models to analyze, describe, and extract valuable information from video content, transforming raw footage into actionable insights.

Core Features & Use Cases

  • Video Analysis: Understand scenes, actions, and temporal sequences.
  • Information Extraction: Extract descriptions, events, and timelines from videos.
  • Use Case: Upload a marketing video and ask the AI to summarize its key messages, identify the target audience, and suggest relevant tags for cataloging.

Quick Start

Use the video-understand skill to summarize the key points in the video located at https://example.com/presentation.mp4.

Frequently Asked Questions about video-understand

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

FAQPage Schema
How do I extract key messages and summarize video content from an MP4 file?▼

Yes, you can analyze temporal sequences and scene changes in AVI and MOV videos. This Skill detects motion and extracts timeline information from video frames across MP4, AVI, and MOV formats to provide actionable video summarization.

What is video understanding and how does it identify actions in a video?▼

Video understanding is the process of analyzing raw footage to identify actions, scenes, and temporal sequences. This Skill extracts descriptions and events from video frames to transform multimedia content into structured timelines and insights.

Can I use this to extract target audience insights and tags from a marketing video?▼

Yes, you can extract target audience insights and tags from a marketing video. By analyzing scene content and temporal sequences, the Skill summarizes key messages and suggests relevant tags for cataloging your multimedia assets.

Does video analysis work with online video links or do I need to upload files?▼

Video analysis works with online links, allowing you to reference videos directly via URL. You can point the Skill to an online video location to extract information, describe scenes, and generate summaries without manual file uploads.

What are the limitations when extracting information from video frames for temporal analysis?▼

A limitation of extracting information from video frames is that analysis depth depends on the underlying z-ai-web-dev-sdk capabilities. While it detects motion and scene changes effectively, complex temporal sequences in heavily compressed multimedia may reduce extraction accuracy.

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