# transmux

> English word · Verb

## Definitions
1. Convert in realtime one telecommunications signal format to another, eg from SONET to DS3.
2. Transcode some of the data streams in a multimedia file, while keeping some streams unchanged.

## Etymology
Portmanteau of transcode and multiplex

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/transmux