Adtec EN-20, Руководство пользователя

Страница: 7 / 49

Chapter 1 - Overview
Product Introduction
The EN20 is a High and Standard definition MPEG-2 or H.264 encoder supporting
ATSC and DVB tables through ASI and IP transport streams. The EN20 is capable of
supporting up to 2 encoder modules and can be ordered with optional QAM modulation for
distribution applications.
It inherits Adtec’s broadcast quality compression, advanced feature set, service
performance and reliability in the new dense two-channel platform targeted towards
broadcasters, cable and IP compression applications.
The device automatically detects video and audio from two sources (combination of
HD and SD acceptable), encodes, multiplexes and sends them back out as one combined TS
via IP, ASI or optional QAM. Closed captioning and support for Emergency Alert (EAS)
triggering are standard.