4K・8Kの推進に関する現状について - soumu.go.jp

1 1 2 3 2013 24 2013 2013 2014 124/128 2016 124/128 CS 110 CS 2015 2014 2014 IP 2020 124/128 CS 110 CS * 2013 5 31 6 11 4K 8K ( ) NexTV 2013 5 40 / 2014 2 2013 7 70 ( )

2 CATV 2013 9 IP-VOD IP ID <40> * <21> <19> BSAT JEITA 6 Next Generation Television & Broadcasting Promotion Forum 5 3 25 5 2 5 7 6 17 25 11 BtoB 4K/8K 4 25 11 4 5102 186 252 400 826 466 202 199 458 556 612 963 1,694 1,516 443 339 051015202530354005001,0001,5002,0002.

3 5002006 2007 2008 2009 2010 2011 2012 2013 JEITA 37 37 6 50 2013 12 2013 538 2002 6 37 2006 2013 0%20%40%60%80%100%2012 12 2013 1 2013 2 2013 3 2013 4 2013 5 2013 6 2013 7 2013 8 2013 9 2013 10 2013 11 2013 12 20 20 30 40 50 K 7 2013 2 1,610 2018 2 6,501 2013 2018 804 01,0002,0003,0002008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 010,00020,00030,0002008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2013 98 2018 6,733 2013 27 2018 518 JEITA 98 945 1,973 3,301 4,874 6,733 01,0002,0003,0004,0005,0006,0007.

4 0002013 2014 2015 2016 2017 2018 JEITA AV&IT 2018 8 International CES 2 2012 7 NTT IP (MPEG-4 AVC) 2013 2 2014 1 MIMO UHF 1 27km KDDI KDDI 2013 2 / / (HEVC) CATV 2012 9 2012 10 ( (MPEG-4 AVC) 2013 3 NexTV F 2013 11 JSAT ( (MPEG-4 AVC))2013 12 (HEVC) 2013 10 (HEVC))

5 IP 3 KBS MBC SBS EBS 2012 10 12 2013 5 10 2014 2018 K 2016 2015 12 2013 7 MSO5 2014 7 KT Skylife 2013 8 2015 4 EVER 2012 2013 6 UHD BBC BSkyB BSkyB 2013 8 DIRECTV 2015 2016 NETFLIX CES 2014 COMCAST CES 2014 HEVC K STB CBS ESPN 2012 10 1953 1960 1964 111972 1988 1992 1996 1998 2004 2008 2012 NHK NHK 3 21 NHK 8 12 ITU-R 2012 8 ITU-R ITU-T ISO/IEC HEVC 1 2013 1 4 ITU-T ITU-T

6 ISO/IEC MPEG-H (Part2) HEVC ISO/IEC 2013 12 ISO/IEC MMT 2 2013 11 MPEG-H (Part1) MMT MPEG-2 TS HEVC 2013 9 ITU-R SG6 WP6C 2012 8 ITU-R SMPTE 2007 11 Society of Motion Picture and Television Engineers HEVC High Efficiency Video Coding ITU-T SG16 16 ISO/IEC / JTC1 SC29 29 2013 1 2013 4 ITU-T ISO/IEC ISO/IEC 23008-2 :2013 ISO/IEC / JTC1 SC29 29 2013 12 ISO/IEC 14496-3:2009/AMD 4 MPEG-4 AAC 2013 9 ISO/IEC 13818-1:2013/AMD 3 MPEG-2 TS HEVC 2013 11 ISO/IEC 23008-1:2014 MMT 3 1 HEVC: High Efficiency Video Coding 2 MMT.

7 MPEG Media Transport13 ITU-T 2013 12 2014 1 DOCSIS 2013 10 ITU-T Advanced digital downstream transmission systems for television, sound and data services for cable distribution 14 2013 10 ITU-T SG9 9 2013 12 2014 1 ITU-T DOCSIS Data Over Cable System Interface Specification ITU-T Generic Stream OFDM16 4096 QAM 6 MHz 8 MHz 6 MHz 338 MHz BCH LDPC 1024 QAM (6 MHz ) 50 Mbps 64 QAM 70% IP OFDMA OFDM BPSK 4096 QAM 16 4096 QAM 96 MHz 24 192 MHz BCH LDPC 1024 QAM 96 MHz 500 Mbps 1024 QAM 192 MHz ITU-T 3. (1) 2014 5 4K/8K 1 31 2 8 3 10 3 4 15 25 6 11 BS 110 CS 4K/8K BS 52 Mbps 100 Mbps

8 16 APSK 16 APSK (16-ary Amplitude and Phase Shift Keying) 16 16 APSK 8K 1ch 4K 3ch HEVC 8 PSK 72 Mbps 4K 2ch 4K 3840 2160 8K 7680 4320 4320/P 8K 2160/P 4K 1080/P 2K 1080/I 2K 7680 43203840 21601920 1080 (Hz)120, , 60, , , (Hz) 60, ITU-R xvYCC IEC 61966-2-4 Y C BC R 4:2:0 1010, 8 MPEG-2 (MPEG-4 AVC) (HEVC) 2160/60/P 30 Mbps 40 Mbps4320/60/P 80 Mbps 100 Mbps HEVC (High Efficiency Video Coding ITU-T (2013) MPEG-H HEVC (ISO/IEC 23008-2:2013) 16 MPEG-4 AAC AAC: Advanced Audio Coding MPEG-4 ALS ALS: Audio Lossless Coding MMT TLV MPEG-2 TS MMT TLV MPEG-2 TS HEVC MULTI2 128 AES Camellia CRYPTREC 128 2 27 MHz 124/128 CS 4K HEVC 4K MPEG-2 AAC MPEG-4 AAC MPEG-4 ALS 8 PSK 45 Mbps 4K 1ch HEVC MMT (MPEG Media Transport , TLV (Type Length Value)IP TLV MPEG-H MMT (ISO/IEC 23008-1.)))

9 2014) ITU-R (2010) 17 18 HEVC HTML5 24 BS CS 25 19 2020 20 2018 2020 23 2025 20

10 2016 2018 2015 2014 2016 2020 2020 2012 3 2020 1 2015 2020 2018 3 2020 62 2 25 7 4 20 3 4K 8K 4K 2014 8K