Chapter 498: Runtime

Core Idea

This page describes the environment that the Lambda function is running in.

Key Concepts

• Node.JS Version
• Memory size
• Timeout
• Storage space
• Core count / vCPUs
• Chrome
• FFmpeg
• Fonts

Reference Tables

Remotion Version	Node.js Release Line	Locked Runtime ARN
From v4.0.415	24.x	arn:aws:lambda:{region}::runtime:58a37e8413ed69058c4ac3b1df642118591f17d40def93d6101f867c72cd03c2
From v4.0.379	20.x	arn:aws:lambda:{region}::runtime:da57c20c4b965d5b75540f6865a35fc8030358e33ec44ecfed33e90901a27a72
From v4.0.376	22.x	arn:aws:lambda:{region}::runtime:bbff6dbb70f7ec465eee20d07035db8b2d55506273cd6188d5bf1123c218e508
From 4.0.246	20.x	arn:aws:lambda:{region}::runtime:da57c20c4b965d5b75540f6865a35fc8030358e33ec44ecfed33e90901a27a72
Before v4.0.245	18.x	-

Key Takeaways

1. Understand node.js version when working with Runtime.
2. Understand memory size when working with Runtime.
3. Understand timeout when working with Runtime.
4. Understand storage space when working with Runtime.
5. Understand core count / vcpus when working with Runtime.

Connects To

• api: related page in the Lambda (@remotion/lambda) section.
• Approuterwebhook: related page in the Lambda (@remotion/lambda) section.
• Authentication: related page in the Lambda (@remotion/lambda) section.