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Over-The-Top Headend System

Sep 06, 2017

A choice for content delivery Anywhere&Anytime

With the development of digital video transmission technology, people have a increasing requirements to watch any wanted video anywhere at any time on a host of different devices and various platforms including Phones, Tablets, Smart TVs and PCs.

From traditional analog system to current digital tv broadcating system, a higher-quality viewing experience with highly flexible transcoding technology, superb video and audio compression to get ultra-high definition  and great sound with no buffering&freezing has become a critical topic. 

DIBSYS aims to support customers like cable tv operators, satellite tv operators, content producers and other service providers establish their IP headend streaming system for providing Over-The-Top service, which had achieving many successful project cases among Telco carrier-grade operators and cable tv operators to upgrade their CATV to OTT.

What does DIBSYS help to setup OTT headend?

Based on the latest advancements in digital video compression technology including H.264 and HEVC encoding&transcoding , in accordance with the leading delivery protocols HTTP, HLS, RTP, RTSP, UDP and more.

DIBSYS's R&D team develop the multiscreen encoder&transcoder to provide the most cost effective headend hardware equipment, which can be compatiable with various third-party company OTT middlewares like wowza media server, ez server, xtream codes, etc., to deliver high-quality live streaming content to Smart TVs, PCs, tablets and smartphones. 

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OTT Multiscreen IP/IP Transcoder

Matrix-IV 120*SD IP/IP H.264 OTT Transcoder: Any-to-any video&audio transcoding platform

Modules Design: Four audio&video processing modules per chassis;

Highest Capacity: 120 SD or 60 720P or 24 FullHD MPEG-2 and MPEG-4 AVC streams transcoding simultaneously

Multiple Profile: High, Medium, Low resolutions with multiple protocol of UDP, RTSP, RTMP, HTTP, HLS, FLV

Multiple Audio: Dolby® E, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), AAC, HE-AAC and MPEG-1 Layer II audio codecs

Full flexibility@any format In and any format Out, scalable solution for multi-screen ott deployment

Pristine video quality@lowest bitrates

Picture-in-picture (PIP) operation

DVB Subtile transcoding and Logo insertion

Real-time dynamic monitoring


OTT Multiscreen HDMI/SDI/CVBS to IP Encoder

MagicBox HD series Multi channels H.264/H.265 Encoder

Modules Design: 16 audio&video processing modules per chassis;

Independent operation: 16*HDMI/CVBS/SDI in,16*IP out 

Multiple Profile: High, Medium, Low resolutions with multiple protocol of UDP, RTSP, RTMP, HTTP, HLS up to 10 streams out

Multi Video&Audio codec: H.265/H.264 video & MP3, AAC audio encoding 

Real-time dynammic video preview

Picture&Text Logo insertion


Cases Studies


1.  48 HD sources from satellite receiver box with HDMI output

2.  15  FullHD IP sources from satellite professional IRD


1. Each HD sources need 3 profiles output: 1080P@4M, 720P@2.5M, 576P@1M

2. Protocols need HTTP, RTMP, HLS


1. MagicBox HD316S (H.264): 3 units

2. Matrix-IV (H.264): 1unit with 4 modules


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