Thor 4-Channel HDMI to QAM Modulator and IPTV Streaming Encoder with Low Latency - Manual (Page 4)

HDMI/SDI-QAM-IPLL
Thor Fiber Tel: (800) 521-84 Email: [email protected] https://thorbroadcast.com/ http://www.thormodulators.com/
Chapter 1 - Introduction
1.1 Product Overview
The Thor Broadcast HDMI and SDI encoder modulators are an all-in-one device that
integrates encoding (MPEG-2, MPEG-4/AVC H.264), modulation, and converts
HDMI/SDI (model dependent) to a digital RF output signal and IPTV stream
simultaneously.
To meet various requirements, these Thor Broadcast Pro-DVB headend units are also
equipped with 1 ASI input, and outputs with 2 ASI ports and 1 IP port.
The signal source could vary from satellite receivers, closed-circuit television cameras,
Blu-ray players, and antenna (off air). Its output signals are to be received by TVs, STB,
etc. with the correlated standard the unit is set to encode with QAM (ATSC, DVB-T,
DVB-C).
The ever popular low latency modulators are widely used everywhere such as the mall,
market hall, theatre, hotels, restaurants, stadiums, race tracks, amphitheaters and etc. for
advertising, monitoring, training and educating in company, schools, campuses, and
healthcare. Recently these units have been deployed in countless professional and
collegiate stadiums, universities, house of worship, Nascar and other various raceways for
their power and ease of use.
1.2 Key features
 HDMI/SDI… (1-4)inputs ， 1*ASI in for re-mux; 1*RF in for RF mux

MPEG2 HD/SD & MPEG4 AVC H.264 HD/SD video encoding

1/ 2* channels in

MPEG4-AAC; MPEG2-AAC; MPEG1 Layer Ⅱ and Dolby Digital AC3 2.0( Optional)
audio encoding

Dolby Digital AC3 pass through

Huge video buffer (for SDI interface), free to switch video sources

Dialog Normalization(Optional)

CC (closed caption ) for SDI

Support low delay encoding mode