demo-video

Name: demo-video
Availability: InStock
Author: exiao

Record browser interactions and encode frames into MP4, GIF, or WebM videos.

37|12|Updated Feb 24, 2026

Search Tags:#video #playwright #ffmpeg #demo #recording #screencast

Ready to run

npx skills add https://github.com/exiao/skills --skill demo-video

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: demo-video
Source: https://github.com/exiao/skills/tree/main/video-production/demo-video
Command: npx skills add https://github.com/exiao/skills --skill demo-video

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires playwright-core, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the creation of professional product demo videos by recording browser interactions and encoding them into playable video formats, eliminating the need for manual screen recording and editing.

Core Features & Use Cases

Automated Recording: Captures browser actions like navigation, clicks, hovers, and typing using Playwright CDP screencast.
Frame Capture: Saves high-quality JPEG frames of the recorded session.
Video Encoding: Utilizes FFmpeg to convert captured frames into MP4, GIF, or WebM formats.
Use Case: You need to create a quick walkthrough video of a new feature in your web application for a marketing email. This Skill can automate the recording and encoding process.

Quick Start

Run the node script to record a demo sequence and then use the bash script to convert the frames into a video.

Frequently Asked Questions about demo-video

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

FAQPage Schema

How do I automate product demo video recording for a web application?▼

Automated product demo video recording captures browser interactions like clicks and typing using Playwright CDP screencast, then encodes frames into MP4, GIF, or WebM formats. This eliminates manual screen recording by scripting the entire session end-to-end.

Can I use Playwright to record browser interactions and save them as an MP4 video?▼

Yes, Playwright can record browser interactions by capturing high-quality JPEG frames via CDP screencast. These captured frames are then encoded into MP4 video format using FFmpeg, providing a fully automated pipeline for generating web application walkthroughs.

How does Playwright CDP screencast capture frames for video encoding?▼

Playwright CDP screencast captures frames by continuously saving high-quality JPEG images of the browser session during automated interactions. These sequential frames serve as the raw input for FFmpeg to encode into playable video files like WebM or MP4.

Do I need FFmpeg installed to convert Playwright browser recordings into video files?▼

Yes, FFmpeg is required to convert captured JPEG frames into playable video files. While Playwright handles the browser interaction recording and frame capture, FFmpeg performs the video encoding process to output the final MP4, GIF, or WebM file.

What is the best way to create a web application walkthrough without manual screen recording?▼

The best way to create an automated web application walkthrough is using Playwright to script browser actions and capture frames, then using FFmpeg to encode them into a video. This programmatic approach ensures consistent, reproducible product showcases without manual editing.

What video formats can I export from captured browser screencast frames?▼

Captured browser screencast frames can be encoded and exported into MP4, GIF, or WebM video formats. This flexibility allows you to generate outputs suitable for various use cases, from marketing emails requiring GIFs to interactive video content needing WebM.