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

# TOOL

> ffmpeg or Chromium is missing, or one of them failed.

ffmpeg or Chromium is missing, or one of them failed.

A command that ends this way exits 3. The JSON object carries `error.code` of
`TOOL`, one sentence in `error.message`, and the whole command that would clear it in
`error.hint`.