120* IP/IP H.264 OTT Transcoder Matrix-Ⅳ

Product Details


Matrix Transcoder answers all market requirements and it is a suitable solution for Mobile TV, Internet TV, IPTV, OTT and broadcast live video services. It is a real-time multi-channel/format transcoder, which can support 30*SD or 15*720p or 6*FullHD(per Blade), Up to 4 Blades, 120 streams Simultaneously. With the support for various encapsulation formats base on UDP, RTP/RTSP, Pull/Push HTTP, RTMP, HLS protocols, it converts HD/SD streams to any H.264 or MPEG-2 format, bitrate and resolution. The product can be configured to transcode up to 30 PIDs of H.264 video in a 1RU form factor, along with up to two audio PIDs per video PID.

The Matrix- software application runs on powerful hardware, representing the highest density and lowest bitrate available with the highest video quality on a carrier grade 2-RU server platform. It provides the highest bandwidth efficiency on the market, and the best video quality to end users. Matrix is a very powerful multi-channel transcoder designed for large scale enterprise level deployment.

Increasingly more operators worldwide trust their most valuable Live and File content to DIBSYS’s Matrix IPTV streamers for pristine video quality without compromises. The combined result of 1080p pixel density, 30 fps motion fluency, In-deep  Delblocking Filter, I B P Slices and 8-bit sample depth is an unmatched viewing experience in 4:2:0 Chroma Format.

Depending on the configuration Of Cable TV headend platform, it forwards selected programs via IP datacasting; PAT, PMT, video PID, audio PID(s) and PCR PID are transmitted. Matrix selects all required PIDs and multiplexes the demultiplexed transport stream packets into IP packets. It is suitable for the existing front-end MPEG-IP platform, Cable, TV, operator/Owner to develop new IPTV/OTT market business. With this solution, it is easier to transmit the video to more users with less investment.


▶ High density 2-RU platform can transcode up to 120*SD or 60*720p or 24*Full HD profiles 

▶ Produce pristine video quality over the lowest bitrates with Pure CPU solution, optimized for 800 Kbps for SD, 2Mbps for HD,720p, 4Mbps for HD 1080p 

▶ Creates simultaneous High, Medium, and Low bitrate streams (profiles) of Multi-Screen IPTV application

▶Supports Multiple Program Transport Stream Demultiplexing

▶Baseline, main profile & high profile with variable GOP

▶ Multiple Codec, Protocol, Bitrate, Resolution, Profile per channel

▶Picture-in-picture (PIP) operation supported 

▶GbE IP outputs –UDP, RTSP, RTMP, Pull/Push HTTP, HTTP Live Smooth(HLS), FTP M3u8 playlist files

▶ Flexible GOP structures with Reference-frame and B-frame edit 

▶HD-to-SD down, SD-to-HD up conversion 

▶Frame rate down- and up-conversion

▶ High-quality preprocessing, including video filtering, cross scaling, deinterlacing and automatic audio level adjustment

▶ Support for Variable Bit Rate (VBR) encoding maximizes adaptive streaming video quality and bandwidth efficiency

▶ Based on embedded Ubuntu Linux via flashdisk 

▶DVB Subtitle and Logo insertion

▶ Parameter template settings and imports

▶Real time preview of input video stream in encoding and parameter configuration

▶High-accuracy PCR restamping

▶ Real-time dynamic monitoring of each transcoding channel operation

▶Easy configuration via Web GUI

▶Designed for secure 24x365 operation 

▶Dual, hot-swappable, redundant load sharing power supplies

Main Application

▶ Multi-screen convergence headend

▶ Increase QAM-network density with High Video quality at minimum bitrate

▶ IPTV live stream transcoding

▶Over the top(OTT) TV delivery

▶Mobile TV/Internet TV / TV everywhere

▶Transcoding for multi-screen and devices

▶ Small/Middle-Scale Headends for Multiple System Operators