Multi-regional VOD,IPTV Solution for STB,Mobile,WEB TV With H.264 ENCODER,satellite Receiver Headend,HD IPTV Set Top Box
DIBSYS IPTV/OTT SOLUTION
Unique Technology
Unique document encryption technology and DRM defense mechanism which ensure the copyright of VOD content
Original UDP transmission protocol to realize high speed, stable and secure video transmission
A load balancing based on software ensures the balance of the serve if large scale visitors occur
Media Services technique is the third streaming media technique after Microsoft Media Service and
REAL Helix Server
Multi-process function can make full use of all the resources on the high performance server, and increase resource utilization rate
Flexible storage policy widely applies multiple caching methods,such as disk cache, in-memory cache,which marks human settings
Realize VOD, live broadcast,download and other functions simultaneously in one server by combing
other DIBSYS P2P systems, and expand the PC and mobile phone terminals.
Diagram

Solution Features
u Multiple Functions
Providing users with vivid, smooth, stable high-quality video playback.
u Extensive
Keep the existing STB unchanged. OTT STB is developed based on Android, Linux. customers can also
use the existing set-top boxes from a third- party.
u Security and copyright
The system has adopted strict security policies to make the system resources and content safe. Intranet
and extranet delivery system has an effective quarantine measures to prevent hackers and unauthorized
access.
u Easy Management
Convenient management of subscribed users with billing function.
u Valuable
Stream media streaming solutions enable much higher quality with decreased deployment cost.
u Advertising functions
advertisement insertion and random inserting capabilities make the system be with more business value.
u Reliability
IPTV system has strong fault tolerance and good resilience. Software and hardware is able to continue
uninterrupted work long hours, and can not affect the functioning of the system in time of module online
testing, update, load. It also adopts mature and reliable technology and architecture, and use quality
assurance system products.
u Operation
Level design-Considering the operational purpose, stream system is designed and implemented to support
large-scale system architecture, with capacity to deal with programs distribution and system content distribution,and the load balancing of the whole system.
IPTV Sever
We provide Access server which accord with the RTSP protocol standard, support VOD and live applications
RTP/TCPand RTP / UDP mode. We have a open server accept http or other protocols according
to different users for practical use.
IPTV middleware
The IPTV Middleware is built on DIBSYS Business Server framework and interacts with user's devices
and software and also with elements of the IPTV cluster: billing system, conditional access system and
others.IPTV middleware is most important element of anIPTV headend. It connects all IPTV services with
IP set top boxes and provides graphical user interface for the latter.The server is not affected by
concurrency ,for example, 1000 CMS can realize 100 clients’ concurrency.
Content encryption(CAS/DRM)
Encrypts the content for transmission over unprotected channels. The content may be reproduced only by
the authorized users. By means of this system, the IPTV provider may control the clients' access to the
content, as well as the ensuing financial commitments.our system open to any thirdparty software
contronlling services of other types.
Dibsys developed icloud transcoder to highly integrate and simplify the transcoding, content security, and
delivery workflow. The itranscoder simplistic intuitive interface guides users to set up a job that will take
a video file, ingest into itranscoder, transcode the video into multiple adaptive bitrate output files, protect all
files with our CAS, and deliver all video files through the web accelerated CDN global network. Firms
save CAPEX and OPEX with the itranscoder cloudbased pay as you go solution, not requiring owning
and operating of dedicated assets, receiving the CDN delivery service along with itranscoder.
Dibsys’s Professional Services team can add to the value of using the icloud transcoder solution.We have
extensive experience throughout Asia/Pacific that will help our customers navigate the many different
cultures and technologies that exist in the region.
Blilling software&SMS
Basic functions of the IPTV billing software are :
- subscriber database maintenance
- rating and charging for the IPTV service
- creation and management of tariff plans
- creation of accounting documents (invoices)
- access cards management
- financial reporting
Video on Demand server
Dibsys VOD is built on an industry- standard platform and supports over 100 concurrent streams
(1000 subscribers at normal VoD peak takeup rate) at typical MPEG2 compression rate of 4 Mb/s per
stream. Both unicast and multicast streaming modes are supported.
Live TV streaming
A TV channel received from a satellite or a broadcasting station is recorded on the server. On browsing
the recorded media content on IP set- top boxes, information about the TV program is displayed. This
information is provided to the system either manually or automatically from EPG. Browsing the recorded
TV programs can be done using the program start markers or by simply choosing an arbitrary date and
time.Only IPTV technology provides a user with a possibility to pause or rewind TV programs. Such service
is referred to as Time-Shifted TV.
Content source
uIRD
Multi-channel professional FTA or encrypeted RF to TS output receiver and decoder with broadcast quality launched
by DIBSYS. The IRDs integrate demodulation(DVBC, T/T2, S/S2,ATSC and ISDBT optional), de-scrambler and multiplexing in one case.
u Encoder
Encoder can push /pull H.264,MPEG4 encoding video streams deliver to various servers, such as Adobe
Flash Server, Wowza Server, Windows Media Server, Apples HTTP Live Streaming, and some other servers
base on UDP/RTSP/RTMP/HTTP/RTP protocols.
uTranscoder
Transcoder allows transcoding from MPEG- 2 to H.264 or vice versa, changing picture resolution
, frame rate, etc. The output can be sent to the network as multicast (UDP) or unicast (HTTP progressive)
streams.
IPTV APK for Android STB
Functional application
Considering the android OS’ influence to development of terminal intelligentialize,under the condition of
the original android intelligent terminal operating system not supporting the requirements of IPTV3.0
service function, Dibsys define the required extended function and the corresponding interface in each
layer of the software system without changing the original system architecture, to achieve the support
function.
It refers android operate system’s system architecture, application function, logical relationship and
application interface,etc.
Main achieved function as below:
vLinear TV
Users select and watch TV directly according to channels, system push the same audio and video stream
to all users who select this broadcast channel, playing the certain content, providing program to users.
Show as below: left shift is channels list, user can choose channel classification with R/L key.Through a
quick look of channel classification to find the channel,The channel list for translucent menu , press the
OK key to exhale, press the return key to disappear.

vVideo on Demand
Can provide play services of storage audio video content to users,users can control the play process,
including fast forward,rewind,replay,etc.enter the Film page,can browse all kinds of video programs.

Choose the specific interface, enter the interface as below, it will display the episode,details,and brief
introduce.Click the detail key, it will appear the detail introduce underneath.
Enter TOP, it will display newest TV hits

Enter TV drama,select the episode,it will list all number of episodes
vTime-shift TV
The business about a short pause, fast forward and backward operation of real-time broadcast channel.
vElectronic Program Guide
Together all digital TV programs according to different classification rules ,users can check through remote
control,and also switch to playing program directly from EPG
v Terminal Equipment
Terminal equipment to support the access of the IPTV network layer and IPTV service layer simultaneously.IPTV terminal interact with content delivery platform ,receive IPTV service ,and achieve the decryption decoding function through interacting with application function,and gets the service information of EPGcontent,copyright license,key,etc.It is also responsible to receive terminal users' control instruction.IPTV terminal connect with telecom network directly or via home gateway.
IPTV mobile APPs
To satisfy customer’s demand for watching TV on phone or pad,We offer a Delivery of various video to the
Android, iOS and Windows 8. So that give your customers access to their TV channelsanywhere. User will
just simply choose the TV channel and the date and then select the program he or she has missed.
Customers only need to install this Media application and they can choose the Live TV streams or Radios
based on the HLS or they can select their favorite program from the TV library.A program guide offers a
user friendly environment.The application supports the H.264 format and is fully compatible with our
Media Streamer, where you can manage your own local or global content delivery.
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