Remotion Multimedia — guide skill for tools & renderers

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Read media metadata in Remotion with Mediabunny: audio duration, video dimensions and length.

• Type: Guide · Tools & renderers
• Slug: remotion-multimedia
• Status: live
• Publisher: Remotion (vendor, verified)
• License: MIT
• Source: https://github.com/remotion-dev/skills/tree/main/skills/remotion-multimedia
• Works in: Claude Code, Codex, Cursor, Gemini CLI
• Requires: Node.js, Remotion 4
• Cost: Free — local render (Remotion company license for larger for-profit teams)
• Adoption: 191,400 installs, 5,750 GitHub stars (skills.sh, 2026-10-26)

What it does

A small reference for using Mediabunny inside Remotion projects to read audio duration, video dimensions and video duration. Those values are typically used to size a composition from its source media.

Use when

• Sizing a composition from source media
• Reading video length or dimensions

Install

• Claude Code: npx skills add remotion-dev/skills --skill remotion-multimedia -a claude-code
• Codex: npx skills add remotion-dev/skills --skill remotion-multimedia -a codex
• Cursor: npx skills add remotion-dev/skills --skill remotion-multimedia -a cursor
• Gemini CLI: npx skills add remotion-dev/skills --skill remotion-multimedia -a gemini-cli

More tools & renderers skills

• varg AI: The official varg skill: videos, images, speech and music through one API key, rendered in the cloud or locally.
• Local-first video downloader: private, no subscription: Save any video by link (X, YouTube, Instagram, TikTok, 1800+ sites) or Pinterest images as references, locally, no key.
• Templates Gallery Ops: Internal runbook for the varg app Templates gallery: publish renders, preview clips, frame-0 posters, shelves.
• HyperFrames CLI: Drive the HyperFrames CLI: scaffold, check, preview, snapshot, edit the timeline, render locally or in the cloud.
• HyperFrames Registry: Pull any of ~450 ready-made blocks into a video as editable source: transitions, titles, captions, charts, 3D.
• HyperFrames Media Use: Find or make every asset a video needs: music, SFX, voiceover, images, logos, avatars, transcripts, grades.