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video-understand

Analyze video content to extract scenes, actions, and events via video_url inputs.

2.7k|627|Updated Sep 11, 2025
Search Tags:#analysis#video#ai-sdk#scene-understanding#motion-detection#timeline-extraction
One-click install
npx skills add https://github.com/jjyaoao/HelloAgents --skill video-understand-jjyaoao
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: video-understand
Source: https://github.com/jjyaoao/HelloAgents/tree/main/skills/video-understand
Command: npx skills add https://github.com/jjyaoao/HelloAgents --skill video-understand-jjyaoao

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires z-ai-web-dev-sdk, and includes scripts (resource) components.

What problem does it solve?

This skill enables automated analysis and description of video content using the z-ai-web-dev-sdk, including motion, scenes, and events.

Core Features & Use Cases

  • Video scene understanding and description
  • Action and motion detection
  • Temporal sequence analysis and event timeline extraction
  • Audio-visual content analysis when applicable
  • Batch processing and multi-turn video conversations

Quick Start

Provide a video URL and a concise prompt to analyze, and the system will return a structured description of events, actions, and scenes.

Frequently Asked Questions about video-understand

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

FAQPage Schema
How do I analyze video content to extract scenes and events using AI?▼

Video analysis with this approach extracts scenes, actions, and events by processing a video URL with vision prompts. It supports educational, media, security, and QC contexts for common video formats.

Can I use the z-ai-web-dev-sdk for motion detection and timeline extraction?▼

Yes, the z-ai-web-dev-sdk backend supports motion detection and temporal sequence analysis to extract event timelines. It processes video_url inputs with vision prompts and thinking modes.

What is the best way to automate video scene understanding for security footage?▼

Video scene understanding for security contexts is automated by processing video URLs with vision prompts. The system detects actions and extracts temporal event sequences to deliver structured scene descriptions.

Does this video analysis approach support batch processing and audio-visual content?▼

Yes, this approach supports batch processing, multi-turn conversations, and audio-visual content analysis when applicable. It leverages the z-ai-web-dev-sdk to process video_url inputs with thinking modes.

Do I need a specific environment to run temporal sequence analysis on videos?▼

Temporal sequence analysis requires the z-ai-web-dev-sdk dependency and a backend environment supporting video_url inputs. You must provide vision prompts to successfully extract event timelines.

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