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EPG/Content meta-data solutions

Content meta-data product group by Korea/overseas broadcasting standard

  • SDS : IPTV, Smart STB, Smart TV
  • ATSC-PSIP : ATSC (Korea and US terrestrial broadcasting)
  • OpenCable PSIP/SI : OpenCable (Korea and North America digital cable broadcasting)
  • DVB-SI : IPTV and European broadcasters

Real-time meta-data transmission and reception product group between broadcasters

  • Signal Encoder/Decoder: meta-data transmission and reception system between terrestrial broadcasters and platforms (MSO/IPTV)
  • ATSC NetQ: meta-data transmission and reception system between terrestrial H/Q station and local station

Meta Signal Encoder/Decoder

Introduction

  • Meta Signal Encoder/Decoder is a system that local terrestrial stations or local service platform reprocess and transmit meta-data signals, generated and transmitted by a channel operator (H / Q station) through transit networks, in real-time by each standards.

Highlights

Signal Decoder
  • A meta-related signal is extracted from a broadcasting signal, which is transmitted from a terrestrial broadcaster and Program Provider, transmitted to a DTV Meta Transmitter
    • EIT(program) information
    • Closed caption information, multi-audio information, viewing rating information
    • Assisted broadcasting Signal for the disabled
    • Composed of version for terrestrial local station(single channel and MMS(Multi-Mode Service)
  • processing) and multi-channels version (60 channels/EA) for cable/IPTV platform
Signal Encoder
  • Program provider system for transmission of accurate programming information and additional services between platforms
  • Automatically collects and transmits related meta information in conjunction with existing PP broadcasting equipment.
    • EIT(program) information
    • Closed caption information, multi-audio information, viewing rating information
    • Assisted broadcasting Signal for the disabled

Customers

  • IPTV: LGU+, SK Broadband
  • PP: YTN, JTBC

SDS (Service Discovery & Selection)

Introduction

  • Channel and content meta-data transmission system for IPTV and smart media
  • Applicable to Smart STB, Smart TV, OTT service for IPTV and digital cable platforms

Highlights

  • Providing real-time channel and programming information in IP environment by using multicast or multicast/unicast hybrid mode
  • It is the most suitable system for smart device environment such as Smart TV and Smart STB, and can be applied to N-Screen service environment such as 2nd Device and TV.

Specs/Standards

  • Supports TTAK.KO-08.0027, TTAK.KO-08.0028 standards
  • Open API (Provides specific information requested by the terminal as XML or Json)

Customers

  • IPTV : LGU+, SK Broadband
  • MSO : D’Live, CJ Hellovision, Hyundai HCN
  • Organization: Klabs, terrestrial OSA

ATSC - PSIP

Introduction

  • ATSC(terrestrial) DTV content meta-data system based on MPEG-2 TS

Highlights

  • Offering channel information for basic channel tuning
  • Offering encoding information of the Audio, Video, and Data stream of each service
  • Offering channel branding for broadcasters (channel name, channel no.)
  • Delivering program information (EPG) by service channel
  • Assisted broadcasting for the disabled(Subtitle / Screen Explanation Broadcast / Sign Language Broadcast)
  • Supports 3D broadcasting services

Specs/Standards

  • ATSC A65B(Program and System Information Protocol for Terrestrial Broadcast and Cable) 표준

Customers

  • Terrestrial: KBS (including local stations), SBS, local commercial broadcasters
  • Organization: TTA, ETRI, KETI

OpenCable PSIP/SI

Introduction

  • Content meta-data system for OpenCable(Digital CableTV) based on MPEG-2 TS
  • Collecting, processing, encoding and transmitting channel information, program information and additional service information for digtal broadcasting services such as DTV, iTV, PPV, VOD over OBB

Highlights

  • Offering channel information for the basic channel tuning of the receiver (frequency, modulation mode..)
  • Offering information of the Audio, Video, and Data stream of each service
  • Offering channel branding for broadcasters (channel name, channel no.)
  • Delivering program information (EPG) by service channel
  • Offering Access Control related information for paid channels
  • Offering PSIP/SI system architecture for DMC, MSO, and SO
  • Supports VOD, 3D, Assisted broadcasting for the disabled(Subtitle / Screen Explanation Broadcast / Sign Language Broadcast)
  • Offering additional information private descriptor for major cable platforms in Korea

Specs/Standards

  • ATSC A65B, SCTE 65 2002 standards

Customers

  • MSO : CJ Hellovision, D’Live, Hyundai HCN
  • SO : ABN, CJ-Cable, CMB
  • Organization: TTA, Klabs, ETRI

DVB PSI/SI

Introduction

  • Content meta-data system based on DVB-SI standards
  • Collecting, processing, encoding and transmitting channel information, program information and additional service information for digtal broadcasting services such as DTV, iTV, PPV, VOD over OBB

Highlights

  • Offering channel information for the channel tuning of the receiver
  • Offering information of the Audio, Video, and Data stream of each service
  • Offering channel branding for broadcasters (channel name, channel no.)
  • Delivering program information (EPG) by service channel
  • Offering Access Control related information for paid channels
  • Supports VOD, 3D, Assisted broadcasting for the disabled(Subtitle / Screen Explanation Broadcast / Sign Language Broadcast)
  • Possible to link services with Aircode's SDS, Smart Gateway
    • offering the most efficient metadata service by providing a hybrid environment

      Specs/Standards

      • DVB-SI ETSI EN 300 468 standards

      Customers

      • Satellite DMB : TU media
      • IPTV : LGU+, SK Broadband
      • Cable: CJ Hellovision
      • Organization: Klabs

ATSC Net-Q

Introduction

  • Existing analog type Net-Q information can not be sent to a digital video signal
  • The Net-Q Decoder filters and displays only the Net-Q information in the PSIP signal, and utilizes it to operate the regional organization of local broadcasters by using a descriptor privately defined in the PSIP specification to transmit descriptors for each event of the EIT

Highlights

  • Implementation of Net-Q signal for sharing program information between terrestrial headquarters and local stations in ATSC environment.
  • It consists of Net-Q Encoder(Head Office) and Net-Q Decoder. It provides headquarters and local broadcasting service(EPG) by linking with local program and PSIP system seamlessly.
  • Interlocking with the LED clock, visually displays the start time of the next program to the operator with intuitive information.

Customers

  • Local commercial broadcaster: Gangwon Broadcasting, Cheongju Broadcasting, Taejon Broadcasting, Jeonju Broadcasting, Kwangju Broadcasting, Taegu Broadcasting, Ulsan Broadcating, Busan Broadcasting

Smart Gateway

Introduction

  • Smart Gateway is a ystem that provides the meta-data information of a broadcaster’s legacy system(CAS, VOD, charging, coupon) through the public network under a smart TV and mobile-based broadcasting environment.

Highlights

  • Content meta information and private information needed to maintain STB service status is encrypted and provided by using the public network.
  • Provides encryption relay function for requesting and responding to personal information such as product change, VOD purchase, coupon purchase and invoice.
  • Proxy Server: performs the proxy server role for CAS(VEMM), EPG(HDUI), VOD(menu category, details)

Specs/Standards

  • Private XML information provision, EPG management UI, announcements and other existing information provided in the private section is provided in XML/Unicast format through the public network.

Customers

  • Hyundai HCN

Specialized products for digital cable

Introduction

  • Cable MSO provides various terminals to subscribers depending to the features of transmission network and transmission environment.
  • Specialized products for consistent metadata transmission regardless of network and modulation used by each terminal
  • Fully compatible with the product, ensuring maximum effectiveness with minimal additional equipment.

Highlights

  • DVB PSI/SI for non-interactive STB
    • Content meta-data transmission for subscriber terminals that do not need interactive functions
    • Add-on private standard based on DVB PSI/SI
  • Cable DTV+
    • Metadata transmission for DTV receivers without STB using Clear QAM (QAM signal without scrambling)
  • For 8VSB thru D-Cable
    • In case of service with 8VSB signal on digital cable, related meta-data information is transmitted in PSIP standard.

Customers

  • D'Live, CJ Hellovision
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