International Telecommunication UnionInternational Multimedia Telecommunications Consortium
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006
ITU-T
IP Set Top BoxesIP Set Top BoxesPast, Present and FuturePast, Present and Future
Ajay LuthraAdv. Tech., Motorola [email protected]
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 2
ITU-T
STB Evolution
o 2010+ • > 1 GIPS• > 512 MB• > 1 Tera Bytes• Super HD
(1920x1080x60p, D-Cinema)
• Multiple Channels• Next Gen
• Transcoding
o 2005• > 300 MIPS • 32 – 64 MB • 160 GB• SD, HD, SIF, PIP
• ~ 2 Channels • MPEG-2 Video,
AVC/H.264, AC-3, MPEG-2 Audio, MP-3, AAC, AC-3+, AAC+
• Encoding (PVR)
o 1995• < 1 MIPS• ~ 2 Mbytes• 0 GB Hard Disk• SD
• 1 Channel• MPEG-2 Video
MP, AC-3, MPEG-2 Audio
?
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 3
ITU-T
Not your father’s Set Top Box
Set Top Box
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 4
ITU-T
Analog to Digital Transition-Phases
Convert Some Analog to Digital (1995-2000) Convert Some Analog to Digital (1995-2000)
Add new applications / services (2003 - )Add new applications / services (2003 - )
Convert Most Analog to Digital (2000-2005)Convert Most Analog to Digital (2000-2005)
Need for new technologyNeed for new technology
Phase 1: New technology, old applications
Phase 2: make moneydrive down the cost
Phase 3: Thinking out of the box
Tim
e
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 5
ITU-T
New Technology
New Capability
New Apps
$$$$
New Demand
• High Level of Integration• High MIPS/$• High MB/$
• 4X compression efficiency in last 15 years
• Higher BW Networks• Video Storage
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 6
ITU-T
STB VOD
HD-VOD
HD
TV
HD-DVD
DVR
IP TV
Terrestrial
Dig. Cable
Satel
lite
Stream
ing
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 7
ITU-T
xDSL / Cable Modem (1.5 Mbps)1/100 (SD)
56 k1/3000 (SD)
ISDN (128 kbps)1/1500 (SD)
Hi-speed Modem (6 Mbps)1/25 (SD) => 4 SD Ch. (AVC)1/150 (HD)
xDSL(20+ Mbps)n HD + m SD Ch.
Compressed bits
1/25 Compression
1/50
1/100
H.261 MPEG 1 MPEG 2 MPEG 4 ASP
AVC / H.264
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 8
ITU-T
DSL Reach Limitations
xDSL Downstream Performance
02468
1012141618202224262830
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000
Distance (26 AWG)
Rat
e (M
b/s)
ADSL2+ (20 dBm)ADSL+ (14 dBm)VDSL (14 dBm)
High Definition
Standard DefinitionStandard DefinitionStandard DefinitionHigh Speed Data
MPEG413 Mbps
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 9
ITU-T2003
o DSP• 300 MHz
o 16-32 MBo 0 GB
o SD, SIF
o 1 channel o MPEG-4 ASP,
AVC, MP-3
2009+
o CPU+Decoders• > 1 GIPS
o > 512 MBo > 1 Tera Bytes
o Super HD (1920x1080x60p, D-Cinema)
o Multiple Channelso Next Gen
o Transcoding
2000
o x86
o SD, SIF
o 1 Channelo MPEG-4 ASP
Video, MP-3
?2006
o CPU+Decoders• 400+ MIPS
o 32 – 128 MBo 80 – 160 GB
o HD, SD, SIF
o ~ 2 Channels o AVC, MP-3, AAC,
AAC+, AC-3, AC-3+
IP STB Evolution
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 10
ITU-T
Motorola VIP Product Line
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 11
ITU-T
VIP12xxSingle TV HD/SD + DVR Advanced IP set-top
Memory / CPU Performance
DRAM 128 MB
Flash Option
USB 2.0
CPU (MIPS) 400+
Front Panel Interfaces
Power
Status LEDs (3)
Control Buttons (7)
Remote Control IR ExternalPower Supply
HPNA v.3
HDMI
YPbPr
RF (ch.3/4)
S-Video
Optical SPDIF
80/160 GBIntegrated HDD
(2)L/R Audio
(2)Composite Video
USB 2.0
Ethernet
Rear Panel Interfaces*
The VIP12xx Advanced IP Set-Top has a built-in Hard-Disk Drive (HDD) for DVR functionality. It supports applications like Multicast, VOD and DVR (watch and record).
The VIP12xx supports High Def. or Standard Def. (HD/SD) high-quality digital video. It also can support whole home DVR
* Interfaces shown are for North-American models
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 12
ITU-T
VIP12xx Back-Panel
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 13
ITU-T
STB VOD
HD-VOD
HD
TV
HD-DVD
DVR
IP TV
Terrestrial
Dig. Cable
Satel
lite
Stream
ing
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 14
ITU-T
What is IPTV / IP STB
o TV / STB with IP Address
TV/STBEntertainment Grade ContentConnectivity
IP
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 15
ITU-T
IP STB New Applications
PMP
Cell Ph
oneHome
Network
Stre
amin
gou
t
IP Network
Home Network
•Place ShiftingTranscodingProtocols
•Video Phone / VoIPEncodingEcho CancellationVoice Recognition
Transcoding New Phy LayerProtocolsTranscoding
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 16
ITU-T
IP STB Evolution - Applications
o 2010+• On Demand• Watch TV• Record TV• 2 Go TV
— To (and from) other devices in Home
— To other places• Mobile TV• Interactive TV• and Additional Non-
TV stuff— Video/AudioTel.— Home Monitoring— …
o 2005• On Demand• Watch TV
— Multicast• Record TV
o 2000• On demand
— Unicast
?
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 17
ITU-T
Not your father’s Set Top Box
Not even your Set Top Box you had when you left home
Set Top Box
Joint ITU-T Workshop and IMTC Forum 2006 “H.323, SIP: is H.325 next?“San Diego, 9-11 May 2006 18
ITU-T
IP Set Top Boxes�Past, Present and FutureSTB EvolutionNot your father’s Set Top BoxAnalog to Digital Transition- PhasesSTB DSL Reach LimitationsIP STB EvolutionMotorola VIP Product LineVIP12xx�Single TV HD/SD + DVR Advanced IP set-topSTB What is IPTV / IP STBIP STB �New ApplicationsIP STB Evolution - ApplicationsNot your father’s Set Top Box