・スカパー東京メディアセンター概要 ・4K放送の …

1 jsat 2014/11/10 K 124/128 CS ch HD158ch 100ch 4K1ch 110 CS ch HD22ch SD34ch BS ch 2011 23 ch HD12ch SD1ch 2014 10 1 1-1-2 8,265 2,500 ) 3,951 (1,500 17,580 (5,298 ) 2007 4 2008 7 2009 3 2014 5 25 1 1992 1996 1998 2000 2008 124/128 CS 98/9 92/4 SB-B 98/3 92/6 JCSAT-2 96/6 JCSAT-3 98/4 JCSAT-4 97/12 SB-C 1997 00/9 08/10 JCSAT-4 14/6 JCSAT-3 2005 124/128 CS 2002 2012 2007 2008 04/3 2004 110 CS 2011/10 BS ch 02/3 02/4 02/7 04/9 128 124 110

2 BS BSAT ! (110 CS/BS) 2002 110 CS 2011 BS 110 N-SAT-110 BSAT-3a/3b/3c) MPEG2/ISDB-S HDTV 34ch ( BS:12ch) SDTV 35ch BS 1ch) 207 / (3 2014 10 1 1996 MPEG2 2008 124 /128 (JCSAT-3A/4A 2 ) HDTV/SDTV) MPEG2/DVB-S( )

3 158ch MPEG2 100ch 127 / K Channel4K 2ch 2015/3/1 2014 10 1 CS 110 / 124/128 BS TS (TS 110 MPEG2- (ISDB-S ) 12 JC-SAT110 R 110 CS BS 12 3 B-CAS CAS 110 CS)

4 2014 9 1 110 MPEG2- N-SAT-110 110 CS BSAT-3a/3b/3c 5 13TS(HD12ch SD1ch) 3 B-CAS CAS 2014 9 1 BS (ISDB-S ) BSAT BSAT BS (NHK/BS (WOWOW/ ) BS (DVB-S2 ) JCSAT-3A 15 (MPEG4-AVC) JCSAT-4B 16 JCSAT-3A & JCSAT-4B 128 /124 2014 9 1 256 QAM NTT /128 CS K 20 (2012 ) (2014 ))

5 2014 2013 20134K 8K 24 2014 4K 2016 8K 2020 4K/8K 20134K 8K 24 2014 4K 2016 8K 2020 4K/8K 4K/8K 2014 124/128 2016 124/128 110 8K 4K

6 2020 124/128 110 110 4K/8K 4K/8K HEVC 4K CAS 8K 4K/8K 4K/8K HEVC 4K/8K 4K 8K Next Generation Television & Broadcasting Promotion Forum NexTV-F 107-0052 8-5-43 25 2013 5 2 25 2013 5 7 4K/8K 28 =33,177,600 =345,600 720 480 SDTV =2,073.

7 600 1920 1080 HDTV =8,294,400 3840 2160 4K 7680 4320 8K 60 (60i) 60 (60p) 120 (120p) SDTV HDTV 1 2 4 4K 4 8 16 8K 16 32 64 HDTV 4k/8K 4K/8K 4K HDTV 8 8K HDTV 32 (64 120p ) HDTV 4K/8K 60 (60i) 60 (60p) 120 (120P) SDTV HDTV 3 Gbps 4K 12 Gbps 8K 48 Gbps 96 Gbps 4:2.

8 2 10bit ( ) ( ) BS - 52 Mbps ( TC8 PSK 2/3) 100 Mbps 16 APSK 7/8 CS - 39 Mbps ( QPSK 3/4 72 Mbps 8 PSK 3/4 124/128 CS 27 MHz 29 Mbps 8 PSK 3/5 - 6 MHz - 17 Mbps (64 QAM 3/4 + QPSK 2/3) - 12 Gbps 4K/60p 124/128 CS 4K 1/300 SDTV 60i HDTV 60i 4K 60p 8K 60p ( ) ( ) ( 12 Gbps) ( 48 Gbps) MPEG2 1995 3 Mbps 8 Mbps 10 Mbps 20 Mbps MPEG4-AVC 2003 3 Mbps 7 Mbps 13 Mbps MPEG-H HEVC 2013 10 Mbps 15 Mbps 30 Mbps 40 Mbps 80 Mbps 100 Mbps MPEG2 MPEG4-AVC |MPEG-H HEVC 4K/8K 120p 100 Mbps 124/128 CS 72 Mbps 110 CS BS 4K/60p 35 Mbps/ch)

9 8K/60p 80 Mbps/ch 4K/60p 35 Mbps/ch 4K/60p 35 Mbps/ch C 4K 4K 4K Playout Ingest FS 3 3 SW er APC DSK CG VANC HEVC Encoder System Ingest 3G-SDIx4 MXF 4K 4K HDD HDD 34 4K 4 Channel4K jsat DVB-S2 8 PSK 3/5 MPEG2-Systems CAsystemid=0x0001 ( ) 4K HEVC 4K 4K K K K 4K HD/SD 124/128 (network_Id=0x000a) JC-SAT3 1 4K/HEVC 35 4K 4K HDTV 3G-SDI