integrating ios control and hdmi/hdbaset connectivity for efficiency and ease of use cedia expo 2013
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Integrating iOS Control and HDMI/HDBaseT
Connectivity for Effi ciency and Ease of Use
CEDIA EXPO 2013
• Please; Cell phones off• Course evaluations at end• Course code EST076
HOUSEKEEPING
A LITTLE HOUSEKEEPING
WHO ARE YOU?
INTRODUCTION
• Where are you from?• Your experience?• Course expectations?
WHO AM I?
INTRODUCTION
• Mike Tsinberg, President• Cell: +1 (646) 391-7537• Direct: +1 (914) 667-9700 x235• Email: mike@keydigital.com• YouTube:
www.youtube.com/keydigitalsdg
2013: HDMI, HDBaseT AND CONTROL
Video Connectivity andControl
Touch Panel
Display
Video Source
PC
HDMI CONNECTOR PIN OUT
Pin # Physical Format Signal type Comments
Pin 1 TMDS Data2+ Video/Audio data 2+
Four shielded twisted pairs - STP All versions
Pin 2 TMDS Data2 Shield Video/Audio data 2 shield
Pin 3 TMDS Data2– Video/Audio data 2-
Pin 4 TMDS Data1+ Video/Audio data 1+
Pin 5 TMDS Data1 Shield Video/Audio data 1 shield
Pin 6 TMDS Data1– Video/Audio data 1-
Pin 7 TMDS Data0+ Video/Audio data 0+
Pin 8 TMDS Data0 Shield Video/Audio data 0 shield
Pin 9 TMDS Data0– Video/Audio data 0-
Pin 10 TMDS Clock+ Video/Audio Clock +
Pin 11 TMDS Clock Shield Video/Audio Clock shield
Pin 12 TMDS Clock– Video/Audio Clock -
Pin 13 CEC Bi-directional control bus Single wire. All versions
Pin 14 Reserved (HDMI 1.0-1.3c), HEC Data- (Optional, HDMI 1.4+ with Ethernet) Ethernet + Audio Return Data - Single wire. Only for HDMI 1.4
Pin 15 SCL (I²C Serial Clock for DDC) HDCP and EDID Clock Single wire. All versions
Pin 16 SDA (I²C Serial Data Line for DDC) HDCP and EDID Data Single wire. All versions
Pin 17 DDC/CEC/HEC Ground Ground for pins 13, 14,15,16 Single wire. All versions
Pin 18 +5 V Power (max 50 mA) +5V power Single wire. All versions
Pin 19 Hot Plug Detect (All versions) and HEC Data+ (Optional, HDMI 1.4+ with Ethernet)Hot Plug Detect and Ethernet + Audio Return Data +
Single wire. All versions.
WHAT IS HDMI CABLE? IT’S A COLLECTION OF HISTORICAL TECHNOLOGIES
HDMI Tx HDMI Rx
TMDS
HDCP HDCPI2C (DDC)
EDID read EDID memoryHot Plug Detect (HP)
CEC
+5V/50ma power
Audio Return, Ethernet
<1Mb/s
Transmitter Receiver
4 twisted pair
Data processing
Data processing
Initialization,Multi-HDCP support
Video & Audio
HDMI Version 1.0 1.1 1.21.2a 1.3
1.3a1.3b
1.3b11.3c
1.4 Use in Residential and Commercial installations
sRGB Yes Yes Yes Yes Yes Yes
Commonly used in all HDMI connectionsYCrCb Yes Yes Yes Yes Yes Yes
8 channel LPCM/192 KHz/24-bit audio capability Yes Yes Yes Yes Yes Yes
1080p video at full resolution Yes Yes Yes Yes Yes Yes
Consumer Electronic Control (CEC) Yes Yes Yes Yes Yes Yes Very limited use
DVD Audio support No Yes Yes Yes Yes Yes Commonly used in all HDMI connections
Super Audio CD (DSD) support No No Yes Yes Yes Yes Not used
Deep Color No No No Yes Yes Yes Limited use
xvYCC No No No Yes Yes Yes Promising
Auto lip-sync No No No Yes Yes Yes Used in 1.3 chips
Dolby-True HD and DTS-HD No No No Yes Yes Yes Limited use, promising
Ethernet Channel. No No No No No Yes Use unclear
Audio Return Channel. No No No No No Yes Use unclear
3D Over HDMI No No No No No Yes Acceptance in the market weak. No content
4K x 2K/24 Resolution Support No No No No No Yes New push by CE. No content yet. Similar acceptance route to 3D
WHAT IS IMPORTANT FOR US?
• Solid Digital AV with HDCP
• RS232
• Serial IR
HI-FI COMMERCIAL PRO HDMI CABLE WITH IQ CONTROL
• Re-use CEC line for one way (either way) IR or RS232• Auto-switch from CEC to External (IR or RS232) when external signal is plugged
in• Integrated with the outputs of KD-8x8 switcher• Removes need for extra wiring for IR or RS232 control of the display• Patent Pending
NEW HDMI CABLES WITH IR OR RS-232
HDMI with IR
KD-HDPC12XIR
HDMIIR
Smart TVHDMI
Blu-Ray
Control System
IR
HDMI
OR
IR
HDMI+IR
WHAT IS EVEN MORE USEFUL FOR US?• Solid Digital AV with
HDCP over single CAT5/6
• RS232
• Serial IR
• Ethernet
• One RJ45 connector for all the above
HDBaseT RJ45 CONNECTOR• HDBaseT delivers full HD / 3D and 2K / 4K
uncompressed video . Since video is passed through the HDMI chipset, HDBaseT supports all key HDMI 1.4 features, CEC, EDID, and HDCP.
• Audio passed through directly from the HDMI chipset: Dolby Digital, DTS, Dolby TrueHD, and DTS HD-Master Audio.
• 100Mb Ethernet• Control: CEC, IR, RS232
HDMI Rx
RS232 Rx/Tx
IR Rx/Tx
Ethernet Rx/Tx
HDMI in
RS232 in/out
IR in/out
Packetizing
CAT5/6
Packetizing
Dynamic multi level 16PAM+ Modulation with multiple, per
data type, bit-rate/error-
resistance tradeoffsEncoder
A/V
CEC
HPD
HDMI Tx
RS232 Rx/Tx
IR Rx/Tx
Ethernet Rx/Tx
HDMI out
RS232 in/out
IR in/out
De-Packetizing
Dynamic multi level 16PAM+ Modulation with multiple, per
data type, bit-rate/error-
resistance tradeoffsDecoder
A/V
DDC
HDCP/EDID
CECHPD
HDbaseT Tx
HDbaseT Rx
Ethernet
Ethernet
EDIDcontrol
EDIDcontrol
HDMI out
HDCP
Example of HDMI extender using HDBaseT Technology
ONE CAT5/6 HDBaseT METHOD BY KEY DIGITAL
• HDBaseT TX decodes all HDMI data types such as TMDS, HDCP, EDID, CEC, HPD into its original baseband data format. Because of re-clocking the jitter is removed.
• This HDMI data plus External IR, RS232 and Ethernet is packetized in a single high speed data stream and modulated by Dynamic multi level 16PAM+ Modulator with multiple, per data type, bit-rate/error-resistance tradeoffs
• 16 PAM (Pulse Amplitude Modulation) is a variation of standard 10GbaseT Ethernet modulation system
• HDbaseT 16PAM+ modulator specifically designed to work with HDMI and control data types giving specific bit/error-resistance trade offs for various data types.o This method creates a Video centric Forward Error Correction mechanism needed for longer
cable runs• Standard HDBaseT cable length is 300 feet for 1080p/60 signal that is double compare to
conventional TMDS based two cables extenders• With special Firmware KD-CATHD500FW these extenders can reach 600 feet with special CAT6STP for
resolutions 1080i, 1080p/24, 720p, 480p, 480i
PAM16 THEORY - TMDS COMPARISONA 8 bit modulator (PAM16) will take 8 bits at a time and will map the signal amplitude to one of 16 possible levels 15,13,11,9,7,5,3,1,-1,-3,-5,-7,-9,-11,-13,-15Demodulation is performed by detecting the amplitude level of the carrier at every symbol periodMore data in PAM16 is available then in TMDS because PAM uses various amplitudes for different bits while TMDS only has two amplitude states: 1 or 0The clock of HDbaseT is slower then TMDS allowing greater distance and reliability
151311
97531
-1-3-5-7-9
-11-13-15
t
A
1
0
PAM16
TMDS
+7
-11
+15
-7
0
0
1
0
1
TMDS TXEye Pattern
Re-clock Re-clock
TMDS to HDbaseT to TMDS system
WHAT IS SUCH A BIG DEAL ABOUT THE RE-CLOCK?
• During conversion of TMDS and DDC to completely different format PAM16+ the actual information has to be extracted, cleaned and restarted from a brand new clocko TMDS jitter removedo DDC jitter removed
• During conversion from PAM16+ back to TMDS the process of jitter removal happens again!
• By the nature of PAM16+ to and from TMDS conversions the HDMI signal on the output of HDbaseT Rx is as clean as directly from the source.
• The jitter that ALWAYS accumulates in twisted pairs through TMDS or PAM16 or any other method is thoroughly removed due to double re-clocking
HDBaseT BASED EXTENDER KD-CATHD500 Tx/Rx
• 1 HDMI input, 1 HDMI throughput (Tx only), 1 HDMI output
• RS232 bi-directional• IR input an IR output full bi-directional• Ethernet 100Mb/s
• Single CAT5/6 for all data• 300 feet 1080p, 500 feet 1080p/24;
1080i; 720p. With KD-CAT6STP1X 400/600. Demo at the booth
• CEC enabled• EDID control (Tx only)
HOW TO SELECT TWISTED PAIR CABLE FOR HDBaseT?
UTP VERSUS STP
9 feet UTP cable
9 feet STP cable
WHAT CAT5E/6 DO WE USE?• CAT6 better then CAT5e – higher bandwidth
o 1080p/60/12bito 4Kx2Ko Longer distance
• STP better then UTPo Blocks interference from the outside of cable
• Interference can create “sparkling”o Unification of the ground between Tx and Rx
• For long runs ground can be substantially different and floatingo Grounding cable shield to the shielded connector is a musto Use products providing chassis ground connection to the shielded connector
• Shielded individual pair is better then not shielded in the STP cableo Blocks interference from the inside of the cableo Inside interference is consistent
CAT6STP cable optimized for HDBaseT
PERFORMANCE OF CAT6STP1X – CAT6STP WITH INDIVIDUALLY SHIELDED PAIRS
WHAT IS EVEN MORE DESIRABLE FOR US?• Solid Digital AV with HDCP over single CAT5/6• RS232 • Serial IR• Ethernet• One RJ45 connector for all the above• Control done with reliable iOS devices• All Switching and Control from the same company• All cables, switchers and extenders support IR
and RS232 routing
Create or change your
projectOn Windows PC
Load or reload your project into your iOS device
Control 10 of your RS232 and IR and 2 Relay
devices through MC2500
Control System Architecture
HOW DO I CONNECT AND CONTROL?
HDMI/HDBaseT Products designed to connect and control
1X44
EXAMPLES OF IOS TEMPLATES (GUI)
DO YOU HAVE TO BE INSIDE THE INSTALLATION TO CONTROL?
KD-MC2500
WiFi Router
Router Cable/DSL Modem
Internet
LAN
WiFi
Internet Provider
KD-MC2500
WiFi RouterLAN
WiFi
LAN
LAN
LAN
3G/4G
Access Point
WiFi
(Fixed IP)
Multi Network and 3G/4G capability
System Design #Training Room
KD-HD8X8
SIR
IR/232
PORT-1
TV-2
TV-1
TV-4
TV-5TV-3
TV-22
TV-21
TV-23
TV-32
TV-31
TV-33
DB9
DB9
SIR
PORT-2
PORT-3
PORT-4
PORT-5
PORT-6
PORT-7
KD-MSA8X8Pro
PORT-6
PORT-7
PORT-5
PORT-6
PORT-7
ACOMP
ACOMP
ACOMP
IR
RS232
HDMI
HDMI
HDMI
HDMI
HDMI
HDMI
COMP
COMP
COMP
COMP
COMP
Main Repeater Key Pad
Scenes
Shades
RS232
TCPIP
IP:192.168.001.224
IP:192.168.001.225
RS232
power
Panamax
TCPIP
IR
IR
IR
IR
IR
SHARP
LG
LG
LG
LG
SAMSUNG
SAMSUNG
SAMSUNG
SAMSUNG
LG
LG
PORT-8
IP:192.168.001.226
IP:192.168.001.227
IP:192.168.001.228
IP:192.168.001.229
DENON
DENON
MARANTZ
KD-MC2500
TX/RX – 1:3
CATHD500
HDMI
CATHD500
HDMI
CAT6STP
TX/RX – 1:3
CAT5e/6
KD-HDDA1x3
KD-HDDA1x3
TX/RX – 1:3
E6900495A078
KD-WPCB
Wifi
KD-MC2500IP:192.168.001.225
Sony-BluRay
LG-BluRay
Samsung-Cab
Direct-TV Sat
Apple-TV
LapTop
Aprilaire Lutron
HDMI+IR cables
CAT6STP
RETAIL, DIGITAL SIGNAGE• Utilizing the Star Pattern of HDMI/HDBaseT/RS232 to Enable Large-Scale
Distribution Systems
RESULTS: 100% HDMI, Full HD 1080p, 3D Ready
CONCLUSION
What did we learn?
QUESTIONS AND ANSWERS
• Don’t forget the course evaluationo Tell us what you liked and what we can
improveo We want to hear from you
• Ask your instructor if you do not have an evaluation form
• Turn in evaluations to the room monitor when you leave the classroom
TELL US WHAT YOU THINK
COURSE EVALUATION
Integrating iOS Control and HDMI/HDBaseT Connectivity for
Effi ciency and Ease of Use
THANK YOU!
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