Z3 Technology DME-01 User manual

User Instructions
H.264 HD Multimedia System
Z3-DME-01 Digital Media Encoder & Streamer
Model Name: Z3-DME-01
DOC-USR-0018-02
Manual Version 1.06.03
Software Version 1.06.03
June 27, 2013
Before attempting to connect or operate this product, please read these
instructions carefully and save the manual for future use.

Z3-DME-01 V1.06.03
2
Revision History
Version
Date
Change Note
Author
1.0.4.08
5/13/12
Original System
SC
1.04.15
6/05/12
Updated Software Version
NC
1.04.19
7/06/12
Updated Software Version
NC
1.04.20
7/16/12
Address Update
NS
1.05.00
8/21/12
Updated Software Version
PS
1.05.00a
9/04/12
FCC & CE Certification
NS
1.05.09
5/20/13
Updated Software Version
PS
1.05.09a
5/21/13
Formatting, pictures
MC
1.06.03
6/27/13
Updated Software Version
PS
“Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:—Reorient or relocate the receiving antenna.—Increase the separation between the
equipment and receiver.—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.—Consult the
dealer or an experienced radio/TV technician for help.”
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

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CONTENTS
1.0 GENERAL INFORMATION............................................................................................................................. 4
1.1 PREFACE................................................................................................................................................... 4
2.0 INCLUDED PARTS LIST................................................................................................................................ 5
3.0 FEATURES..................................................................................................................................................... 6
4.0 OPERATING CONTROLS .............................................................................................................................. 7
5.0 SYSTEM CONNECTIONS............................................................................................................................... 8
5.1 PC SETUP................................................................................................................................................. 8
5.2 WEB SERVER - ENCODER........................................................................................................................ 9
5.3 LOCAL IP SETTINGS – ENCODER.......................................................................................................... 10
5.4 ENCODER CONFIGURATION OPTIONS................................................................................................ 10
5.5 WEB SERVER – DECODER...................................................................................................................... 11
5.6 IP SETTINGS – DECODER ...................................................................................................................... 12
5.7 DECODER CONFIGURATION OPTIONS................................................................................................ 13
6.0 STREAMING OPERATION........................................................................................................................... 14
6.1 TRANSPORT STREAM............................................................................................................................ 14
6.2 REAL-TIME TRANSPORT PROTOCOL................................................................................................... 14
7.0 DYNAMIC BIT-RATE & FRAME-RATE CHANGE........................................................................................ 15
8.0 APPENDIX A: SERIAL CONTROL ............................................................................................................... 16
8.1 DEFAULT SERIAL OUTPUT - ENCODER............................................................................................... 16
8.2 DEFAULT SERIAL OUTPUT - DECODER............................................................................................... 17
9.0 UPDATING FIRMWARE............................................................................................................................... 18
9.1 WEB PAGE.............................................................................................................................................. 18
9.2 SD CARD................................................................................................................................................. 18
10.0 TROUBLESHOOTING ............................................................................................................................. 19
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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1.0 GENERAL INFORMATION
1.1 PREFACE
The Z3-DME-01 Digital Media Encoder is a cost optimized compact 123mm x 179mm system that supports
H.264 High Profile encode up to 1080p at 30 frames per second. This solution works in multiple applications
such as low cost broadcast encoders, low bandwidth video security, satellite uplink, remote monitoring and
industrial applications. The Z3-DME-01 provides immediate access to multi-format HD video, integrated
system peripherals and production-qualified codecs.
The Z3-DME-01 offers multi-format, multi-channel HD video up to 1080p30. The Z3-DME-01 features HD
performance, compact size, and low latency while having less power consumption than a PC-based encoder
platform.
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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2.0 INCLUDED PARTS LIST
Z3-DME-01
Power Supply
BNC to BNC Cable
DB-9 Serial Cable
RCA to RCA Cable
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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3.0 FEATURES
The Z3-DME-01 is a high definition, low cost, network-enabled media encoder with the following features:
HD resolutions up to 1920x1080 including 1080i, 1080p30 and 720p
Supported video includes H.264 and MPEG-2
Standard Definition encoding for ISDB-T, DVB-H, and other standards
Low latency encode mode
Video Inputs: HD-SDI, Composite
Input video re-sizer supports 1/2, 2/3 and 3/4 of standard resolutions
Video Output Interfaces: Ethernet and ASI
Outputs RTP or MPEG-2 Transport Stream
Supports fractional resolutions and frame rates
Video Frame Rate: 50Hz or 60Hz
SD Card interface for local storage and firmware updates
RS232 serial port for configuration and control
Web-based configuration software
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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4.0 OPERATING CONTROLS
FRONT VIEW
1
Power On/Off switch
2
Ready - Status Light
3 Source – Status Light
4
SD Card Slot
REAR VIEW
5
RS-232 Port
6
ASI/SDI Out
7
SD/HD SDI In
8
Composite In
9
Analog Audio In R
10
Analog Audio In L
11
Ethernet
12
Power IN +12VDC
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

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5.0 SYSTEM CONNECTIONS
The System can be controlled via the Web Server on the Z3-DME-01. It can also be controlled via the serial
port.
5.1 PC SETUP
Initially, the simplest way to setup the networked PC to communicate with the Z3-DME-01 is to put the PC
on the same subnet as the Z3-DME-01. The IP address of the Z3-DME-01 can be found on the bottom side of
the Z3-DME-01. The Windows PC can be setup on the same subnet by using these parameters:
NOTE: The static IP of the computer cannot be the same as the static IP of the Z3-
DME-01
Microsoft Windows users
1. Go to the Start Menu and select
Control Panel
2. Click on Network and Sharing Center
3. Click on View Status
4. Click on Properties.
5. Click Internet Protocol (TCP/IP) and
click Properties.
6. In the Internet Protocol (TCP/IP)
Properties window, select "Use the
following IP address" if not already
selected and specify the IP address
you wish to use. While entering this
data you'll also need to specify the
subnet mask and default gateway.
Linux users
The below information is for how to specify
and adjust your network settings through the
command prompt. Changing your network
settings will require root access.
1. Get to the command prompt.
2. Move to the /etc/sysconfig/network
directory.
3. Edit the interfaces file and adjust your
network settings in this file.
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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5.2 WEB SERVER - ENCODER
Note: If you use unicast on the encoder, you must also use unicast on the VLC receiver. If you
use multicast on the encoder, you must also use multicast on the VLC receiver.
1. Power on the Z3-DME-01
2. Wait one minute or until LED “Status 1” on the unit lights up
3. Connect the Ethernet cable from the Z3-DME-01 unit directly to the PC
4. Disable all wireless connections
5. For a client PC to access the Z3-DME-01 factory default settings, set the IP address of the PC to
192.168.XX.XX (See 5.1 PC Setup)
6. Open Firefox or Internet Explorer 8 (or above) as your web browser.
7. Type the IP address of the Z3-DME-01 in your web browser (http://192.168.XX.XX) and the Z3-
DME-01 Encoder web configuration menu will appear
8. Configure the Z3-DME-01 with your desired settings
9. Press “Start Encoder” on the Encoder Control menu.
10. The title in the top-right of the browser should now say “DME-01 Encoder” as pictured here in the
example.
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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5.3 LOCAL IP SETTINGS – ENCODER
•In the Local IP Settings Section type in your desired Local IP settings
•Hit “Save User” to save your desired settings
•Power cycle the Z3-DME-01
•The new IP settings will now take effect
5.4 ENCODER CONFIGURATION OPTIONS
Encoder Setup
1 Video Source SDI, Composite
2 Audio Source Analog Jacks, Channels 1+2, Channels 3+4, Channels 5+6, Channels 7+8
3 Audio Codec AAC-LC ADTS, AAC-LC LATM, SBTV-D LATM, PCM, AC-3 Passthru, MPEG-1 Layer 2,
Nonex
4 Audio Channels Stereo, MonoMix, MonoLeft, MonoRight
5 Audio Bit Rate
(kbps) 32, 64, 96, 128, 192, 256, 320, 384
6 Video
Resolution Follow Input, 1080i, 3/4 1080i, 720p, 4/5 720p, 16:9 PAL, D1 NTSC, D1 PAL, PAL PAR, 4-CIF, VGA, 640x360, 2-CIF, 2-SIF, CIF, SIF, QVGA, WQVGA, Custom
9 Rate Control CBR, VBR
A Video Bit Rate Custom, Default = 8000k
B Video Profile Baseline, Main, High
C Gop Size
(Frames) 15, 30, 60, 120, 240
D Video Burst Size
(ms) 150, 200, 300, 400, 500, 600, 800, 1000, 1200, 1400, 1600, 1800, 2000
E Video Codec H.264, MPEG-2
F Frame
Decimation None, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10
G Video Delay Custom
H Audio Delay Custom
Output Setup
I Output Interface Ethernet, ASI, ASI+Ethernet
J Output Format RTP, MPEG-2 TS, MPEG-2 TS over RTP
K Dest IP Address Custom
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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L Dest Port Custom, Default = 8888
M ASI Bitrate Custom, Default = 12000k
N ASI PCR Interval Custom
O PID/Audio, Video, PCR Custom
Local IP Setup
P Local IP Address 192.168.X.XX
Q Local Netmask 255.255.0.0
R Default Gateway 192.168.0.1
Encoder Control
T Stop
S Start
! Set Diagnostics Level None, coredump, enc, err, full, print, sps, videoanc
User Settings
U Load User Settings
W Save User Settings
X Exit
Y Load Factory Default Settings
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

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5.5 WEB SERVER – DECODER
1. Stop the Encoder by pressing “Stop Encoder” on the server.
2. Press the “Decoder” Button next to “Operating Mode” to change the operating mode to Decoder.
The title in the top-right of the browser should now say “DME-01 Decoder” as pictured here in
the example.
5.6 IP SETTINGS – DECODER
1. Once the decoder has stopped, type in your desired IP settings
2. Hit “Save User” to save your desired settings
3. Power cycle the Z3-DME-01
4. The new IP settings will now take effect
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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5.7 DECODER CONFIGURATION OPTIONS
Input Selection
1 Input Interface Ethernet, DVB-ASI
2 Input Format RTP, MPEG-2 TS, MPEG-2 TS over RTP, RTSP
3 IP:Port Custom
Decoder Setup
6 Video Codec H.264, MPEG-2
7 Audio Codec AAC, MPEG, PCM, None
8 MVE Flag Yes, No
9 Video Delay Custom
A Audio Delay Custom
Output Setup
4 Output Interface SDI
5 Video Frame Rate 50Hz, 60Hz
Local IP Setup
B Local IP Address 192.168.X.XX
C Local Netmask 255.255.0.0
D Default Gateway 192.168.0.XX
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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6.0 STREAMING OPERATION
After connecting your video/audio source and configuring the Z3-DME-01 Encoder, hit “Start Encoder” so the
status below says “Status: Running.” If you are using the serial command instead, type “S” to start
streaming.
The way to set up VLC as your stream receiver on your PC differs depending on the format of your output
stream.
If your output format is transport stream, please follow the steps below:
6.1 TRANSPORT STREAM
1. Open VLC Media Player
2. On the Media menu choose “Open Network Stream” (Ctrl + N)
3. If using VLC version 1.0.X:
a. On the Protocol menu choose “UDP”
b. Type in the static IP address of your personal PC
c. Change the Port Address to “8888”
4. If using VLC version 1.1.X:
a. Enter the network URL as follows: udp://@:8888
5. Press play
6. If the original video is interlaced, the video can be deinterlaced as follows:
a. On the Video Menu, choose “Deinterlace” and choose an option other than “Disable”
If your output format is real-time transport protocol, please follow the steps below:
6.2 REAL-TIME TRANSPORT PROTOCOL
1) Open VLC Media Player
2) On the Media menu choose “Open File” (Cntrl + O)
3) Under the Media Files category, choose “All Files (*)”
4) Choose the SDP file provided by Z3 Technology
- Note: If you do not have the SDP file, please to refer to your Z3 Server user account and download
the file.
5) If the original video is interlaced, the video can be deinterlaced as follows:
a. On the Video Menu, choose “Deinterlace” and choose an option other than “Disable”
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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7.0 DYNAMIC BIT-RATE & FRAME-RATE CHANGE
The dynamic bit-rate and frame-rate control will take effect, if you change *only* the following parameters:
Video Bit Rate
Frame Decimation
After the Video Bit Rate and Frame Decimation rate have been configured to your preferred settings, hit the
"Start Encoder" or "Restart Encoder" button.
The web page will respond with:
Status: Changed rate
The video stream will continue uninterrupted with the new parameter.
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

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8.0 APPENDIX A: SERIAL CONTROL
Note: Please only use the serial control if you are experiencing difficulties with the Web
Server.
Plug-in a DB-9 serial cable from the Z3-DME-01 to your PC
Set up Teraterm on the PC for 115k, 8, N, 1, N, 1ms/char, 50ms/line
Connect to the proper COM port
Connect the Power to the Z3-DME-01
Power-on the Z3-DME-01
Output should come immediately to the Teraterm console
8.1 DEFAULT SERIAL OUTPUT - ENCODER
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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8.2 DEFAULT SERIAL OUTPUT - DECODER
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

Z3-DME-01 V1.06.03
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9.0 UPDATING FIRMWARE
9.1 WEB PAGE
-Locate the UPD-z3-dme-vx.xx.xx.img file on your Z3 Server user account
-Save the file on your PC where it can easily be found
-Follow steps 1 through 7 in section 6.2 WEB SERVER - ENCODER
-On the web menu, next to “Firmware Version x.xx.xx”, hit the Update button
-Hit Browse to find the saved .img file on your PC
-Hit Upload & Update
-Power off unit
-Power cycle system for clean boot and system should be updated.
9.2 SD CARD
-Locate the UPD-z3-dme-vx.xx.xx.img file on your Z3 Server user account
-Place SD card into computer
-Open the zwriter.exe windows program (provided by Z3)
-Select the UPD-z3-dme-vx.xx.xx.img file
-Select correct location for your SD card Do NOT make mistake on this item. This will cause wherever
you are writing to be overwritten. There is no recovery once you hit “Write Device”
-Eject SD card from computer
-Place in SD card socket of APP board
-Power on system with terminal output connected to PC
-You will see the system updating the flash
-Once complete, the system will boot.
-Power off unit
-Remove SD card
-Power cycle system for clean boot and system should be updated.
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702

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10.0 TROUBLESHOOTING
No video is usually caused by networking issues.
oFirst: check IP address and Netmask. Ping PC from Z3-DME-01 and ping Z3-DME-01 from PC. Use
direct connection from Z3-DME-01 to PC without router/customer network. Once video
connection is established add in customer specific network equipment.
oSecond: check to make sure firewalls are turned off
oThird: check video source. Verify video source is outputting compatible analog video
oFourth: verify PC is fast enough and has enough DDR to decode compressed video
oFifth: verify VLC version is 1.1x or later
No SDP file.
oCheck your Z3 server account
_________________________________________________________________________
Z3 Technology, LLC ♦100 N. 8th St. STE 250 ♦Lincoln, NE 68508-1369 USA ♦+1.402.323.0702