Copyright © 2016 NTT. All Rights Reserved. Real-time transmission of various ultra high def. 4K/8K video contents HEVC encoder & MMT technology enabling real-time UHD video distribution service Features Application Scenarios ■ 4K-IP broadcast (from Nov. 2015) and 8K broadcast (test: FY2016, actual broadcast: FY2018) ■ Super high realistic live video distribution and public viewing such as real-time concerts or sport events from home and abroad ■ Cloud-based video encoding service for archived media ■ High compression efficiency suitable for the delivery of UHD video such as 4K/8K ■ The software encoder enables offline high visual quality encoding suitable for HDR, etc. When many encoders are needed to process large amount of video in short time for services such as VOD, multiple instances of this encoder can be used in the cloud. ■ The hardware encoder (encoder LSI) can encode 4K/60P video with broadcasting quality. ■ By using multiple encoder LSIs, real-time encoding of 8K/60P video is achieved. ■ MMT transmission simply enables personal ad-insertion and multi- language adaptation (audio, subtitles) ■ FireFort-LDGM FEC provides highly reliable and stable video distribution services in various networks that include LTE and Wi- Fi. 〈Contact〉[email protected] This system enables new services for highly realistic media, achieving highly reliable UHD video distribution, by combining software and hardware encoders compatible with HEVC/H.265 *1 , MMT technology *2 that enables media synchronous transmission, and the FireFort-LDGM FEC *3 to efficiently correct errors with low complexity. Using HEVC, reproduce video and acoustic field of whole event venue with high definition and high quality. Highly realistic live viewing Key station Low bit-rate 4K-IP broadcast using the hardware HEVC encoder. 4K-IP broadcast service High quality 4K-VOD using the software HEVC encoder. 4K-VOD service Video delivery businesses Distribution NW 4K-IP broadcast 4K-VOD Highly reliable video transmission via usual international line and academic network using HEVC/MMT/LDGM-FEC Global video transmission HEVC MMT FEC Accelerating efficient use of NW bandwidth by HEVC with quadruple compression efficiency of digital terrestrial broadcasting. High compression video coding Using MMT technology, transmit highly realistic sensation of stadium simultaneously via diverse media depending on the location. Distribution via diverse NW *1 H.265/HEVC: The ITU-T standard was ratified at the end of April 2013. *2 MMT Technology: International standard of next generation media transport established at March, 2014. It enables flexible transmission of coded media data over the heterogeneous packet-switched networks. *3 FireFort-LDGM FEC: Forward error correcting technology which NTT labs advanced LDGM (Low Density Generator Matrix) FEC. F－15 High-definition video/sound
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Copyright © 2016 NTT. All Rights Reserved.
Real-time transmission of various ultra high def. 4K/8K video contents
HEVC encoder & MMT technology enabling real-time UHD video distribution service
Features
Application Scenarios ■ 4K-IP broadcast (from Nov. 2015) and 8K broadcast (test: FY2016,
actual broadcast: FY2018) ■ Super high realistic live video distribution and public viewing such
as real-time concerts or sport events from home and abroad ■ Cloud-based video encoding service for archived media
■ High compression efficiency suitable for the delivery of UHD video such as 4K/8K
■ The software encoder enables offline high visual quality encoding suitable for HDR, etc. When many encoders are needed to process large amount of video in short time for services such as VOD, multiple instances of this encoder can be used in the cloud.
■ The hardware encoder (encoder LSI) can encode 4K/60P video with broadcasting quality.
■ By using multiple encoder LSIs, real-time encoding of 8K/60P video is achieved.
■ MMT transmission simply enables personal ad-insertion and multi-language adaptation (audio, subtitles)
■ FireFort-LDGM FEC provides highly reliable and stable video distribution services in various networks that include LTE and Wi-Fi.
〈Contact〉[email protected]
This system enables new services for highly realistic media, achieving highly reliable UHD video distribution, by combining software and hardware encoders compatible with HEVC/H.265*1, MMT technology*2 that enables media synchronous transmission, and the FireFort-LDGM FEC*3 to efficiently correct errors with low complexity.
Using HEVC, reproduce video and acoustic field of whole event venue with high definition and high quality.
Highly realistic live viewing
Key station Low bit-rate 4K-IP broadcast using the hardware HEVC encoder.
4K-IP broadcast service
High quality 4K-VOD using the software HEVC encoder.
4K-VOD service
Video delivery
businesses
Distribution NW
4K-IP broadcast
4K-VOD
Highly reliable video transmission via usual international line and academic network using HEVC/MMT/LDGM-FEC
Global video transmission
HEVC MMT FEC
Accelerating efficient use of NW bandwidth by HEVC with quadruple compression efficiency of digital terrestrial broadcasting.
High compression video coding
Using MMT technology, transmit highly realistic sensation of stadium simultaneously via diverse media depending on the location.
Distribution via diverse NW
*1 H.265/HEVC: The ITU-T standard was ratified at the end of April 2013. *2 MMT Technology: International standard of next generation media transport established at March, 2014. It enables flexible transmission of coded media data over the heterogeneous packet-switched networks.
*3 FireFort-LDGM FEC: Forward error correcting technology which NTT labs advanced LDGM (Low Density Generator Matrix) FEC.
F－15
High-definition video/sound
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