Blankom MPE-4000 User manual

MPE-4000 MPEG-2/H.264 SD/HD Encoder
Datasheet and User Manual
SW Version: 2.15
HW Version: 1.43
Web NMS Version: 3.61

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Table of Content
TABLE OF CONTENT ................................................................................................................................2
INTRODUCTION......................................................................................................................................3
PRODUCT OVERVIEW ......................................................................................................................................... 3
KEY FEATURES .................................................................................................................................................. 3
SPECIFICATIONS ................................................................................................................................................ 4
BLOCK DIAGRAM .............................................................................................................................................. 5
APPEARANCE AND DESCRIPTION........................................................................................................................... 5
INSTALLATION GUIDE .............................................................................................................................7
POWER ........................................................................................................................................................... 7
ENVIRONMENTAL REQUIREMENT.......................................................................................................................... 7
GROUNDING REQUIREMENT................................................................................................................................ 7
FRONT PANEL OPERATION......................................................................................................................8
LCD MENU SETTINGS..............................................................................................................................8
INITIAL STATUS................................................................................................................................................ 10
GENERAL SETTINGS FOR THE MAIN MENU ........................................................................................................... 11
WEB INTERFACE BASED NMS OPERATION ............................................................................................24
LOGIN........................................................................................................................................................... 24
OPERATION.................................................................................................................................................... 24
DATE-TIME SYSTEM SETTINGS ..............................................................................................................25
SYSTEM SETTINGS ................................................................................................................................25
OUTPUT SETTINGS: ..............................................................................................................................28
ADVANCED: DOLBY META-DATA: ..........................................................................................................30
SDI-CHANNEL SET:................................................................................................................................31
PARAMETER -> AUDIO SETTING............................................................................................................32
PARAMETER -> VIDEO SETTING ............................................................................................................33
OSD SETTINGS:.....................................................................................................................................35
TROUBLESHOOTING .............................................................................................................................38
PACKING LIST........................................................................................................................................39
RECOMMENDATIONS: ..........................................................................................................................39
General notes about Streams: ........................................................................................................... 39
Multicast streams: ............................................................................................................................. 39
Registered port .................................................................................................................................. 41
Range for Ephemeral port.................................................................................................................. 41
Packet structure................................................................................................................................. 42
RTP:.................................................................................................................................................... 42
Note: Regarding SAP (Session Announcement Protocol)................................................................... 43
Contact:.............................................................................................................................................. 44

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Introduction
Product Overview
MPE-4000 MPEG-2/H.264 SD/HD Encoder is a broadcasting audio & video encoding device with
powerful functionality. It is equipped with multiple and therefore flexible Video input interfaces (SDI,
CVBS, YPbPr and HDMI) and Audio input interfaces (AES, RCA and XLR) to be compatible with different
signal sources.
Multiple audio and video encoding formats are available to meet your flexible and various requirements.
4 stereo (8 mono) or one DD 5.1 (AC3) audio signals can be embedded to the stream output. The
encoded program will finally output in a DVB conform TS through ASI and IP port.
The MPE-4000 has an overlay insertion feature: QR code, LOGO and OSD-TEXT. It can generate 3 parallel
overlay operations at the same time. You can insert an advertisement picture, own LOGO, special QR
code and/or OSD content on top of the encoding process.
Key Features
MPEG-2 HD/SD and MPEG-4 AVC/H.264 HD/SD video encoding
1080I,720P, 480I, 576I video resolution and downscale transform
Low latency
MPEG1 Layer II, HE-AAC (v1 & v2), LC-AAC and DD AC3 audio encoding and adjustment
Dolby Digital AC3 audio pass through (for SDI in)
Additional 4 stereo or 8 mono audio encoding
Video buffer, selectable Video sources (all video interfaces available in parallel Inputs)
Support TT/CC (closed caption-US norm), EIA 608 and EIA 708 (for CVBS and SDI in)
Dual parallel ASI output and IP over UDP and RTP
LCD / Keypad control and Web based management by RJ45 Ethernet port
AD-Insertion: QR code, LOGO, OSD-text

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Specifications
Video
Interface
1×SDI, 1×CVBS, 1×YPbPr and 1×HDMI
Resolution
Input
Output
Interfaces
1920×1080i@60
1920×1080,
1440×1080,
1280×1080i, 960×1080i
HDMI, SDI, YPbPr
1920×1080i @59.94
1920×1080i @50
1280×720p@60
1280×720, 960×720p,
640×720p
HDMI, SDI, YPbPr
1280×720p@59.94
1280×720p@50
720×576i@50
720×576, 704×576,
640×576, 544×576,
528×576, 480×576,
352×576
SDI, CVBS
720×480i@59.94
720×480, 704×480,
640×480, 544×480,
528×480, 352×480
SDI, CVBS
Encoding
MPEG-2 HD/SD; MPEG-4 AVC/H.264 HD/SD
Bitrate Range
0.52 –60.00 Mbps
Rate Control
CBR (Encoding)
GOP Structure
Auto, IP, IPB, IPBB, IPBBB
Aspect Ratio
4:3, 14:9 (for SD video), 16:9 (for HD video)
Chroma
4:2:0, 4:2:2
Advanced
Pretreatment
De-interlacing, noise reduction, sharpening
Audio
Interface
4×XLR, 4×RCA, 1×AES, 1×HDMI, 1×SDI (maximum 4 stereos synchronous
processing or one DD 5.1 CH processing)
Encoding
MPEG-1 Layer II, HE-AAC (v1&v2), LC-AAC, DD AC3 (2.0, 5.1 available);
DD AC3 pass-through (for SDI in)
Sampling rate
48KHz
Resolution
24-bit
Bit-rate
32Kbps...384Kbps
Low Latency options
150ms, 200ms, 350ms, 650ms depending on Resolution and S-Rates
Stream output
2×ASI output ports, BNC interface
IP over UDP and RTP, 100 Base-T Ethernet interface (UDP
multicast/unicast)
System function
LCD/Keypad and web management
Language: English
Ethernet based software updates
General
Dimensions
482mm × 405mm × 44.5mm (W × D × H)
Weight
Approx. 4.0 Kg
Temperature
0...45°C(Operation), -20...8°C(Storage)
Power
AC110V ±10%, 50/60Hz; AC 220V ±10% , 50/60Hz
Consumption
21W

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Block Diagram
Remark: DVB TELETEXT or american CC will be passed as well
Appearance and Description
Front Panel Illustration
①LCD window
②LED-Status Indicators
③Up and down, left and right navigation buttons
④Enter button: for confirmation
⑤Menu button: for back step
⑥Lock button: press once to unlock setting access by Keypad

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Rear Panel Illustration
①XLR input connectors (for stereo audio 1-2 input)
②XLR input connectors (for stereo audio 3-4 input)
③RCA input connectors (for stereo audio 1-4 input or 5.1 surround input)
④AES input connector (for only one channel digital stereo)
⑤YPbPr & CVBS video input connectors
⑥HDMI input connector (Audio input embedded)
⑦SDI input connector (Audio input embedded)
⑧NMS connector for connecting Web management on PC
⑨DATA Port for IP stream output
⑩ASI output connectors
⑪Power supply/Fuse
Audio Adapter Cable Illustration
L/R: For Mono or Stereo input (Analog)
L/R/LS/RS/C/Sub: For 5.1 surround input (Analog)
AES: For single digital stereo audio input
(For 5.1 surround input)

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Installation Guide
We assume, that the installation will be done by a skilled and well educated electrical technician taking
care of environmental circumstances like Air-condition and grounding requirements. The device should
always be mounted into a 19’’ Rack by the front screws and even better with some metal angles
avoiding bending of the units housing.
Power
When you connect the power source, make sure the source voltage fits to the PSU data.
Make sure the connected cables are in good condition. Avoid shortage of signal cables.
Make sure the power switch is OFF before you start to install the device
Environmental Requirement
Item
Requirement
Server operating room
and floor
Electric Isolation, Dust Free Volume resistivity of ground anti-static material:
1x107...1x1010，Grounding current limiting resistance:
1M(Floor bearing should be greater than 450Kg/㎡)
Environmental
Temperature
5...40°C (sustainable )，0...45°C (short time), installing air-conditioning is
recommended
Relative Humidity
20%...80% sustainable 10%...90% short time
Pressure
86...105kpa
Door & Window
Installing rubber strip for sealing door-gaps and dual level glasses for
window
Wall
It can be covered with wallpaper, or brightness less paint.
Fire Protection
Fire alarm system and extinguisher
Power
Requiring device power, air-conditioning power and lighting power are
independent from each other. Device power requires AC 110V±10%,
50/60Hz or AC 220V±10%, 50/60Hz. Please carefully check before
connecting.
Grounding Requirement
The grounding requirements can vary from region to region but usually has to be considered according to
national norms and regulations. Opening the top case is strictly forbidden as long as the AC power source is
connected or the device is in fully operation.

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Front Panel Operation
MPE-4000’s front panel is you operation interface where you configure the device
manually. The LCD is a 2-line x 40-character back-lit dot-matrix you interface with
pushbuttons for UP, DOWN, LEFT, RIGHT, ENTER, MENU, and LOCK button for front
panel control. You can decide whether to directly use the factory setting, or customize
the input/output parameters and so on.
Keypad Function Description
LEFT/RIGHT : To choose and set the parameters
UP/DOWN : Modify activated parameters or page up/down when parameter is
inactivated.
MENU : To cancel presently entered value, resume previous setting;
ENTER : Activate the parameters which need modification, and confirm the
changes
after modification
LOCK : Lock the screen / cancel the lock state .After pressing lock key, the system
will question the you to save or not .If not, the LCD will display the
current configuration state
LCD Menu settings

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Overview of the LCD menu tree:
Switch On
Initializing
General Status
1 Alarm Status Error Type Check
3 Audio Setting
3.4.1 PID
3.4.2 Stream ID
3.4.3 Encode Type
3.4.4 Pass through
2 System Setting
3.4.7 ES Mode
3.4.8 Audio delay
3.4.9 AAC container
2.4.3 Dest IP
2.4.11 Flt Null Packet
2.4.1 Mode
2.4.10 Subnet Mask
2.4.9 Gateway
2.4.2 Bit rate
4.1 IP Address
4.2 Subnet Mask
4.3 Gateway
4.4 MAC Address
3.4.5 Volume
3.4.6 Bit rate
3.4.10 AAC profile
2.4.5 Source IP
2.4.7 Dest MAC
2.1 Network
2.2 Reset Web
2.3 Output set
2.4 Insert SDT
Yes/No
Yes/No
2.4.4 Dest Port
2.4.6 Source Port
2.4.8 Source MAC
3.1 Audio Port
3.2 Sample rate
3.3 Audio Pair
3.4 Pair 1
3.5 Pair 2
3.6 Pair 3
3.7 Pair 4
(Same content with 3.4.1-4.4.10)
(Same content with 3.4.1-4.4.10)
(Same content with 3.4.1-4.4.10)
3.4.11 AAC Version
3.4.12 AC3 Destype
2.4 Insert TDT
2.4 Insert TOT
Yes/No
Yes/No

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4 Video Setting 4.1 Video Port
4.2 Video Bit rate
4.3 Encode Type
4.4 Closed Caption
4.5 PID
4.6 Stream IP
4.7 Chroma Sample
4.8 Aspect Ratio
4.9 Rescaled
4.11 GOP Size
4.10 GOP Structure
No / Yes
6.1 Load Saved CFG
6.2 Load Default CFG
Version Info
4.12 Rate Ctrl Mode
4.13 IDR Frequency
4.14 Sync loss Image
4.15 Coding Mode
4.16 Profile
4.18 PMT PID
4.17 Level
4.19 PCR PID
4.20 TS Bitrate
4.21 Latency
5 Save Config
6 Save Config
7 Version
Initial Status
Switch on the device and after a few seconds’ initialization, it presents a booting pictures as
below:
Encode Starting
>>>>>>>>>>>>>>>>>>>>>> 56%
HD Encoder 12.34/20.00 Mbps
FMT: 720x576 50i VP: SDI AP: SDI
Read Only
HD Encoder 12.34/20.00 Mbps
VEN-FMT: H.264 ACH-CNT: Frame-4
HD Encoder 12.34/20.00 Mbps
AEN-1: AC3 AEN-2: None

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HD Encoder: to indicate the device name.
XX.XX/XX.XX Mbps: to indicate the current encoding Bit Rate and total Output Bit Rate
FMT: to indicate source signal resolution format
VP/AP: to indicate the Video and Audio Signal source port.
VEN-FMT: to indicate the video encode format.
ACH-CMT: to indicate the audio Capture Mode.
AEN-1 to AEN-4: to indicate the 4 channel audio encode format.
General Settings for the Main Menu
Press “LOCK” key on the front panel to enable the main menu. The LCD will show the following
pages where you can configure the parameters for the device:
You can press UP/DOWN/LEFT/RIGHT buttons to specify menu item, and then press ENTER to
enter the submenus as below:
ALARM STATUS
The alarm indicator will turn on if signal source loses or encoding errors occur. You can then
enter this menu to check the error type.
SYSTEM SETTING
1 Alarm Status 2 System Setting
3 Audio Setting 4 Video Setting
5 Save Config 6 Load Config
7 Language 8 Versions

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Network setting
Enter “Network” to set the network. Submenus go as below:
Reset web
With this interface, by pressing ENTER again, you can select to reset the web-if. The operation
interface will turn up as following page:
NOTE: Below explanations are applied in this entire manual.
1) When you enter this submenu, the LCD shows only one option which is the device’s current
option which is marked with square bracket when you presses ENTER again to enter the
operation interface.
2) “01/02” in the up-right corner indicates there are all together 2 options and the LCD is showing
the 1st option currently.
Output setting
Enter “Output Set” to set the output parameters. Sub-menus works as below:
2.1.1 IP Address 2.1.2 Subnet Mask
2.1.3 Gateway 2.1.4 MAC Address
IP Address
192.168.000.136
Subnet Mask
255.255.255.000
Gateway
192.168.000.001
MAC Address
00:11:22:33:55:11
This is the IP address used for
connecting to Web management.
The MAC is read only on the front
panel. It is can be modified in the
Web management interface.
Reset web? Yes [01/02]
[Yes] No
The current mode
The current option and
total options
2.4.1 Mode 2.4.2 Bitrate
2.4.3 Dest IP 2.4.4 Dest Port

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IP Out Mode
MPE-4000 HD encoder supports program stream to output over UDP through the DATA port.
Disable: Program stream will not output from IP port, just output to the ASI Port(s).
Output Bit rate
You can set the total output Bit rate (include video and audio Bit rate, PID Bit rate, etc.) under
this menu.
You can enter the other IP settings accordingly to check or modify output IP
parameters.
2.4.5 Source IP 2.4.6 Source Port
2.4.7 Dest MAC 2.4.8 Source MAC
2.4.9 Gateway 2.4.10 Submask
2.4.11 Flt Null Packet
IP Out Mode UDP [02/02]
Disabled [UDP]
Dest IP
224.002.002.002
Dest Port
1234
Output Bit rate
50.00 Mbps
Source IP
192.168.002.137
Source Port
2007
Dest MAC
01:00:5E:02:02:02

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Flt Null Packet
You can decide whether to filter IP null packet (PID 8191dec) at this menu.
Insert SDT
At this interface, by pressing ENTER again, you can choose to insert SDT (Service Description
Table) or not.
Insert TDT (Time Date Table)
At this interface, by pressing ENTER again, you can choose to insert TDT or not.
Insert TOT (Time Offset Table)
At this interface, by pressing ENTER again, you can choose to insert TOT or not.
Insert VCT (American ATSC standard table part can be compared with DVB- SDT)
Insert SDT? Yes [01/02]
[Yes] No
Filter IP Null Packet? NO [01/02]
[No] Yes
Subnet Mask
255.255.255.000
Source MAC
11:22:33:44:55:22
Source MAC is read only on the
front panel. It can only be modified
by the Web management interface.
Gateway
192.168.002.001
Insert TDT? Yes [01/02]
[Yes] No
Insert TOT? Yes [01/02]
[Yes] No

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AUDIO SETTING
Enter “Audio setting” to configure the Audio parameters for the input program
(HDMI/SDI/YPbPr/CVBS input program). Submenus go as below:
Audio Port
Press ENTER to enter menu Audio Port. It displays the current mode of audio Port. Press
ENTER again to enter the setting interface, move the square bracket with LEFT/RIGHT keys to
select the target mode and press ENTER to confirm. At last, press MENU to step back to the
upper menus.
REMARKS:
If the audio source is from HDMI or SDI, the system will automatically identify and match the
interface. It is not necessary to set this menu. If the audio source is from XLR, RCA or AES, it
needs to match the interface manually.
Sample Rate
The audio sample rate is 48 KHz without other options.
Audio Pair
MPE-4000 supports 4 stereo (8 mono) or one DD 5.1 (AC3) audios embedded to mix with the
video stream output.
Drop: Audio data has been captured.
3.1 Audio Port 3.2 Sample Rate
3.3 Audio Pair 3.4 Pair 1
3.5 Pair 2 3.6 Pair 3
3.7 Pair 4
Audio Port Select SDI [01/05]
[SDI] HDMI AES RCA XLR
Audio Sample Rate 48 KHz
[48 KHz]
Audio pair Pair2 [02/06]
Pair1 [Pair1,2] Pair1,2,3 Pair1,2,3,4
Audio pair Pair2 [02/06]
Mute Surround5.1

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Pair-1: A single (channel 1) audio stream is captured.
Pair-2: 2 audio (channel 1&2) streams are captured.
Pair-3: 3 audio (channel 1 to 3) streams are captured.
Pair-4: 4 audio (channel 1 to 4) streams are captured.
5.1CH: Surround (5.1) for Dobby/AC3 5.1 channel.
Pair1-4
As the MPE-4000 is with 4 audio encode channel, “3.4”-“3.7”. You can enter
“3.4”/“3.5”/“3.5”/“3.7” to set the corresponding audio parameters. Submenus (taking “3.4” as
an example) are as below:
PID
You can set the PID for first channel under this menu.
Stream ID
You can set the audio stream ID under this menu.
Encode Type
Select audio encode format among items listed in the interface.
REMARKS:
If “None” is chosen the audio format, the system will not choose any audio to process and
there will be no audio in the output data stream.
Pass Through
MPE-4000 supports AC3 audio to pass-through from SDI input.
3.4.5 Volume 3.4.6 Bit Rate
3.4.7 ES Mode 3.4.8 Audio Delay
3.4.9 AAC Container 3.4.10 AAC Profile
3.4.11 AAC Version 3.4.12 AC3 Destype
3.4.1 PID 3.4.2 Stream ID
3.4.3 Encode Type 3.4.4 Pass through
PID
0512
Encode Type MPEG-L2 [02/04]
None [MPEG-L2] AC3 AAC
Stream ID
192

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You can decide to switch “on”AC3 Pass through function or “off” under this menu.
Volume
You can set the Audio Volume Level under this menu.
Audio Bit rate
Select audio bit rate among 32Kbps –384Kbps.
MPE-4000 support MPEG1-L2, AC3, AAC (LC/HE-AAC) audio encoding. Different audio
encode types have different Audio Bit rates usually to consider.
64Kbps, 96-384Kbps for MPEG1-L2
32-384Kbps for AAC
128Kbps, 192Kbps, 156Kbps, 384Kbps for AC3
ES Mode
Select Stereo mode among stereo, Dual Mono, L-Mono, and R-Mono.
Audio Delay
You can set the audio delay under this menu.
AAC Container
You can choose the AAC container mode under this menu.
Audio Bit rate 192 Kbps [01/17]
[32 Kbps] 48 Kbps 64 Kbps 80 Kbps
Pass Through Yes [01/02]
[Yes] No
Audio Volume Level Level 1
[01/04]
[Level 1] Level 2 Level 3 Level 4
Stereo Mode Stereo [01/04]
[Stereo] Dual Mono L-Mono R-Mono
AAC Container ADTS [01/02]
[ADTS] LATM
Audio delay
0

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AAC Profile
Select AAC profile among LC, HE and HEV2.
AAC Version
You can set the AAC encoder version in this menu.
AC3 Destype
You can set the AC3 Descriptor type in this menu.
VIDEO SETTING
AAC Version MPEG-2 [01/02]
[MPEG-2] MPEG-4
AAC Profile LC [01/03]
[LC] HE HEV2
AC3 Destype DVB [01/02]
[DVB] ATSC

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Video Port
Press ENTER to enter menu Video Port. It shows the current mode of the video input. Press
ENTER again to enter the setting interface, move the square bracket with LEFT/RIGHT keys
to select the target mode and press ENTER to confirm. At last, press MENU to step back to
the upper menus.
There are 4 types of interface for video input. Select one type and the system will detect
the single and process. Make sure the single cables are properly connected.
Video Bit Rate
MPE-4000 can encode video at range of 0.52 Mbps to 60.00 Mbps.
Encode Type
MPE-4000 supports two Encode Types: H.264 (MPEG4 AVC/H.264) and MPEG2. You can
choose to one mode as the video compression type at this menu.
Closed Caption (CC) American Teletext
(Note: MPE-4000 supports CC from CVBS and SDI input only)
None: not to insert the CC into the output stream
All: The device will automatically identify the Closed Caption Standard among 608B
608FLD1 608FLD2 and 708B.
PID
Enter this menu to edit Video PID.
Stream ID
Enter this menu to set Video Stream ID.
Video Port YPbPr
HDMI CVBS [YPbPr] SDI
Closed Caption None [01/05]
[None] All 608B 608FLD1 608FLD2 708B
Video PID
0258
Video Bit rate
12.00 Mbps
Video PID
0224
Encode Type MPEG 2 [01/02]
H.264 [MPEG 2]

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Chroma Sample
Select one Chroma Sample mode from the 2 options listed. They are applicable for both
MPEG2and H.264 encoding mode.
Aspect Ratio
Select aspect ratio mode from option listed. SD Video can choose from 4x3 and 14:9. HD
Video only can choose 16:9.
Rescaled
Enter this menu to set the output Resolution.
MPE-4000 support 1080I, 720P, 480I, 576I video input resolution and downscale
transform.
Disable: To out the same resolution as source resolution.
GOP Structure
Select GOP structure mode from the options listed.
GOP Size
You can set the GOP Size by this menu item.
Aspect Ratio 16x9 [01/01]
[16x9]
Chroma Sample [01/02]
[4:2:0] 4:2:2
Rescale Resolution Disable [01/10]
[Disable] 1440x 1280x 960x
GOP Structure Auto [01/02]
[Auto]
GOP Size
30