v4.0.419

remotion-dev/remotionv4.0.419Feb 5, 2026by JonnyBurger

AI Summary

This release focuses on bug fixes for serverless progress uploads and renderer binary compatibility checks, while introducing new skills for FFmpeg and audio visualization.

Key Highlights

  • Fixed negative timeout warning in progress uploads for @remotion/serverless
  • Added glibc version check before using custom binaries
  • New skills for working with FFmpeg
  • New audio visualization rule

New Features

  • FFmpeg skills
  • Audio visualization rule

Full Release Notes

## What's Changed
* `@remotion/serverless`: Fix negative timeout warning in progress uploads by @Copilot in https://github.com/remotion-dev/remotion/pull/6466
* `@remotion/renderer`: Check glibc version before using custom binaries from remotion.media by @JonnyBurger in https://github.com/remotion-dev/remotion/pull/6468
* Skills: Work with FFmpeg by @tiwariaayu in https://github.com/remotion-dev/remotion/pull/6447
* Skills: Add audio visualization rule by @samohovets in https://github.com/remotion-dev/remotion/pull/6467

## Docs
* Update media playback error documentation by @tt0mmy in https://github.com/remotion-dev/remotion/pull/6464
* Template Prompt-to-Motion-Graphics: Add Documentation by @ASchwad in https://github.com/remotion-dev/remotion/pull/6460
* Fix responsiveness issue in pricing by @Vaibhav-Vanjani in https://github.com/remotion-dev/remotion/pull/6459

## New Contributors
* @tt0mmy made their first contribution in https://github.com/remotion-dev/remotion/pull/6464
* @Vaibhav-Vanjani made their first contribution in https://github.com/remotion-dev/remotion/pull/6459

**Full Changelog**: https://github.com/remotion-dev/remotion/compare/v4.0.418...v4.0.419