> ## Documentation Index
> Fetch the complete documentation index at: https://docs.letmepost.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# facebook.media.video_size_max

> Each Facebook Page video must be ≤ 4 GB.

## What it checks

`byteLength <= 4_000_000_000` per video, on the Pages `/videos` endpoint.

## Remediation

Re-encode at a lower bitrate. Most Page videos are well under 4 GB; if you're hitting this you're probably uploading uncompressed.