# Mediabunny

> Extract audio and video metadata such as duration and dimensions using the Mediabunny library in the browser.

- Skill: `remotion-dev/mediabunny` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds add remotion-dev/mediabunny`
- Raw SKILL.md: https://api.skillmd.com/api/skills/remotion-dev/mediabunny/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools, Web & Frontend, Browser Automation, Dev Tooling
- Tags: Audio Metadata, Browser Media, Dimension Extraction, Duration Extraction, Mediabunny, Video Metadata
- Author: Remotion (https://skillmd.com/u/remotion-dev)
- Updated: 2026-08-22
- Page: https://skillmd.com/skills/remotion-dev/mediabunny

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Mediabunny is a multimedia library for dealing with audio and video in the browser.
Here is a compact overview of its capabilities: https://mediabunny.dev/llms.txt

## Getting audio duration

See [get-audio-duration.md](get-audio-duration.md) for getting the duration of an audio file in seconds with Mediabunny.

## Getting video dimensions

See [get-video-dimensions.md](get-video-dimensions.md) for getting the width and height of a video file with Mediabunny.

## Getting video duration

See [get-video-duration.md](get-video-duration.md) for getting the duration of a video file in seconds with Mediabunny.