transmux

English

Etymology

Portmanteau of transcode and multiplex

Verb

transmux (third-person singular simple present transmuxes, present participle transmuxing, simple past and past participle transmuxed)

1. (telecommunications) 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.