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ENC-400-HDMI

™ H.264 Encoder

User Guide V 2.1

25

3.4.4

Menu: Encoder / SAP

The Session Announcement Protocol (SAP) is a protocol for broadcasting multicast session information.
A SAP listening application can listen to the well-known SAP multicast address and construct a guide
of all advertised multicast sessions. SAP was published by the IETF as RFC 2974.

.!.

According to this specification and standard SAPs are sent on the multicast address

224.2.127.254 on port 9875.

A SAP is used to label a stream to guarantee an effective workflow. Streams with SAPs can easily be
located, selected and viewed

– due to their description. Please see the Figure 15 below to get an

overview of all the properties that can be defined.

Figure 15: Encoder / SAP page of the ENC-

300™ encoder

Table 9 descri

bes the ‘Encoder / SAP’ page of the ENC-300™.

Settings:

Description:

Transmit Enable:

Enables/Disables the transfer of the SAP messages.

Retransmit Time:

Specifies the time interval in seconds, how often the SAP message
shall be sent into the network.

Time To Live:

Specifies

the

number

of

routers/switches

how

many

routers/switches a SAP message is allowed to travel/pass.

Session Name:

Specifies the name for your session.

Session Description:

Specifies the description of your session.

Keywords:

Specifies your session with Keywords.

Author:

Specifies the name of the author of the session.

Copyright:

Specifies the description of the copyright of the session.

Table 9: Description of the 'ENCODER/SAP' webpage of the ENC-

300™

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Содержание ENC-400-HDM H.264

Страница 1: ...DVI Stand Alone H 264 HD Encoder FR 610 Chassis High Density Rack Package Up to 6 independent streaming blades in a 1RU frame ENC 300 HDSDI Stand Alone H 264 HD Encoder User Guide V 2 1 Teracue GmbH S...

Страница 2: ...Please make sure you have the latest document version User guides are located at www teracue com support If you find some points in this document unclear then please let us know so we can improve this...

Страница 3: ...designed to help users setup configure and work with the ENC 300 HDSDI and ENC 300 DVI encoder Both ENC 300 are explained here because configuration and usage of the both ENC 300 is similar there are...

Страница 4: ...3 3 4 9 Menu Encoder KLV 35 3 4 10 Menu Encoder XPlayer 36 3 4 11 Menu Network Settings 37 3 4 12 Menu Network SNMP Simple Network Management Protocol 38 3 4 13 Setting up the SNMP Manager MIB Browser...

Страница 5: ...W TO OPEN STREAMS 79 4 9 1 X Player 79 4 9 2 VLC 79 4 9 3 Amino 80 4 9 4 Flash RTMP Player Website 80 4 10 RESETTING TO FACTORY DEFAULT 81 4 11 RESTARTING THE ENC 300 82 5 TECHNICAL SPECIFICATIONS 83...

Страница 6: ...re built for robust 24 7 LIVE encoding operations and can be used in tough environmental conditions They are designed without any moving parts making them disk fan and noiseless ENC 300 combines high...

Страница 7: ...ndled as model options and need to be purchased separately 2 1 Unpacking the Encoder When you unpack the ordered equipment please make sure that all the equipment is complete 2 1 1 ENC 300 blade based...

Страница 8: ...e location for operating the encoder s Do not expose the ENC 300 encoder to Moist and dusty environments Air humidity above 80 Extreme vibrations or shocks Direct sunlight and extreme heat Temperature...

Страница 9: ...5 Mini Jack connector Figure 1 ENC 300 HDSDI front side Figure 2 ENC 300 DVI front side Front panel connection Description DIAG LED status indicator The LED indicates the status operational state of...

Страница 10: ...ut cable S Breakout cable P Breakout cable VGA The Breakout cable S is the standard breakout cable and provides the following signals Signal Connector Type Audio In R L 2 x Cinch RCA Audio Out R L 2 x...

Страница 11: ...ut cable and provides the following signals Signal Connector Type H Sync RGB BNC V Sync RGB BNC RS 232 422 Sub D 9 pin GPIO Sub D 9 pin Audio In R L 2 x Cinch RCA Audio Out R L 2 x Cinch RCA Video CVB...

Страница 12: ...reakout cable VGA is the VGA breakout cable and provides the following signals Signal Connector Type Audio In R L 2 x Cinch RCA Audio Out R L 2 x Cinch RCA VGA Sub D HD 15 pin Table 4 Breakout cable V...

Страница 13: ...r Only within the same subnet you will be able to access the encoder and change the encoder s IP address Open your standard web browser and enter the encoder s IP address e g 172 16 20 100 in the addr...

Страница 14: ...ing the IP address of your ENC 300 into the browser and hitting enter a login screen appears See Enter your username and password and click on Login Figure 6 ENC 300 web interface Login Page Default I...

Страница 15: ...onfiguration All of the settings can be adjusted via web browser Main Menu The main menu contains the ENCODER NETWORK COMPORT PRESETS SYSTEM HELP and LOGOUT links in the top bar Secondary Menu After s...

Страница 16: ...Info Box of the ENC 300 webpages Information Description Codec Shows the used video codec for the output stream Encoder Status Shows whether the encoder is encoding or not Profile Shows the selected...

Страница 17: ...Video Only May crash the ENC 300 Please use only TS TS AUDIO Transport Stream Audio Only May crash the ENC 300 Please use only TS VES Video Elementary Stream AES Audio Elementary Stream RTMP RTSP Rea...

Страница 18: ...the VBV size field of the video webpage have no effects LOWDELAY no padding data will be streamed even if frames are not yet fully encoded Fastest mode but may be incompatible to 3rd party decoder ha...

Страница 19: ...es 1 The decoder can start the decoding process not till then the decoder get an I Frame That means at a GOP of 500 frames the decoder waits in worst case 20 seconds before a picture can be displayed...

Страница 20: ...yer The used Method is Skip Field Following Deinterlacing is possible Input 1080i to 720p 408p and CIF Input D1 to D1 and CIF Down Convert ENC 300 HDSDI Specifies the resolution for the down conversio...

Страница 21: ...Window from Input Resolution will be cropped A Down Convert is not possible if Crop is selected Crop X Start Pixel on the horizontal Input Crop Y Start Pixel on the vertical Input Crop Width Crop Hei...

Страница 22: ...ight not needed but if you use ENC 300 DVI with a Computer Graphic Card as source you could have some issue with fine Lines only one Pixel wide like Spread sheet To demonstrate the difference between...

Страница 23: ...ilter you could see Problems in color best in the fine lines on the right side Figure 12 Chroma Test Picture ENC 300 Chroma Downfilter disabled With enabled Chroma Downfilter the fine lines look like...

Страница 24: ...nput Values smaller than 0 decreases in 1 5dB steps Values bigger than 0 increases in 0 5dB steps Output Gain dB Specifies the output gain Audio Out Talkback E g if the output signal is too weak you c...

Страница 25: ...15 below to get an overview of all the properties that can be defined Figure 15 Encoder SAP page of the ENC 300 encoder Table 9 describes the Encoder SAP page of the ENC 300 Settings Description Trans...

Страница 26: ...e ENC 300 Settings Description Periods ms Specifies the time period in milliseconds how often the service description table shall be inserted into the transport stream The value 0 disables the inserti...

Страница 27: ...Connection oriented protocol TCP CLIENT Connection oriented protocol RTP RTP FEC only available when FEC permission is enabled see chapter 3 4 19 on page 48 If you use UDP you can send the input video...

Страница 28: ...to stream a multicast stream Please enter in the IP address field your desired multicast IP address e g 239 252 20 100 TCP does not support multicast streaming If you want to stream a unicast stream P...

Страница 29: ...trix must be defined at the Forward Error Correction FEC Therefore the user specifies FEC rows and FEC columns from which row check sums and column check sums will be generated FEC algorithm XOR These...

Страница 30: ...RD List Link http 172 16 20 100 tcp list cgi Only IP Address could be added Adding is cumulative so you could enter one IP Address several times After the TCP Connection is closed the IP Address will...

Страница 31: ...mode Manual switches the local GPO value to the level high 1 low 0 The high low level must be entered in the GPO Value field Passthrough A and Passthrough B forward the high 1 or low 0 level via UDP...

Страница 32: ...NC 300 HDSDI boards Before you feed an input voltage at the GPI A input we recommend strongly checking at chapter 0 on page 87 whether your ENC 300 HDSDI board needs a series resistor The non operatin...

Страница 33: ...For HD logo Width 8 Height 24 16000 For example The bitmap has a resolution of 360x42 360 8 42 24 15480 15480 16000 This bitmap meets the criteria For SD logo 2 Width 8 Height 24 16000 For example The...

Страница 34: ...n The origin of the coordinate is in the left top corner of the video image Upload a PPM Image file Specifies the path of the image file which shall be uploaded Please browse to the path of your image...

Страница 35: ...s Description Metadata Enabled Enables Disables the insertion of KLV meta data Metadata Port Specifies the port number for the meta data The port number range is 1 65535 Metadata Bitrate kbps Specifie...

Страница 36: ...lient PC You can start the XPlayer by clicking the XPlayer Link inside the Encoder menu Afterwards the XPlayer automatically displays the stream of the ENC 300 Figure 21 Encoder XPlayer page with open...

Страница 37: ...n the TCP IP network Networks use the TCP IP protocol route messages based on the IP address of the destination The format of an IP address is a 32 bit numeric address written as four numbers separate...

Страница 38: ...et your SNMP manager to SNMPv2 Teracue uses the MIB Browser by iReasoning to monitor set up the ENC 300 iReasoning offers a free version of the MIB Browser under www ireasoning com which is useful to...

Страница 39: ...n the network Contact Specifies the name of the contact person administrator who is responsible for this device Name Specifies the FQDN Fully Qualified Domain Name or the hostname of the device Table...

Страница 40: ...address Table 18 Description of the ENC 300 SNMP Traps 3 4 13 Setting up the SNMP Manager MIB Browser To explain the use of SNMP the following sites will give you a short overview of the possibilities...

Страница 41: ...IBs and have created an agent entry in the Options window you are ready to control your ENC 300 via SNMP To control your ENC 300 please go to the data tree and open the loaded Teracue ENC 300 MIB whic...

Страница 42: ...e 28 Details of the selected data tree item in the MIB Browser Information Name Description Name This shows you the name of the selected data tree item OID Object Identifier OID is the SNMP number of...

Страница 43: ...e Possible Value from 1 64 Table 22 Description of the QOS Settings page of the ENC 300 encoder For RTMP port 1935 is set for RTSP port 5544 Both for UDP and without QOS For all other settings the con...

Страница 44: ...can be tunnelled and sent via TCP IP to the comport server where they will be returned into native RS 232 commands When a connection is opened from the client e g decoder to the IP address of the enc...

Страница 45: ...bpages of the ENC 300 presets can be created uploaded downloaded and deleted You can select an existing preset and load this preset at the Presets Load page of the ENC 300 encoder The encoder accepts...

Страница 46: ...ncoder creates a new preset or overwrites an existing preset once the SAVE button is pressed See Figure 32 Table 24 describes the Presets Save page of the encoder Figure 32 Presets Save page of the EN...

Страница 47: ...browse to the path of your desired preset Once the UPLOAD button is pressed the encoder starts the upload process Upload Uploads the preset which is selected in the Select the preset file field Downl...

Страница 48: ...ithout powering off by clicking the REBOOT button Permission Description KLV Allows the insertion of meta data in the transport stream If this permission is allowed the ENCODER KLV page is visible on...

Страница 49: ...es is done by entering a serial number e g the FEC feature or by reading a license file RTMP RTSP feature The serial number and or the license file is provided by Teracue and sent to you with the purc...

Страница 50: ...300 Client Date Time Specifies the current date time of your client Set Date Time Specifies the current date and time Enter the date MM DD YYYY and the time HH MM manually or use an NTP server for au...

Страница 51: ...and the path to the file will be listed in the box in the middle of the screen To start the firmware update procedure simply click on the send button After you have started the firmware update a hint...

Страница 52: ...ASSWORD and enter the new password twice in the provided boxes Then hit the APPLY button The password maximum length is 15 character Not allowed characters Figure 37 System Password page of the ENC 30...

Страница 53: ...d you will be forwarded automatically to HTTPS when you enter HTTP SNMP Enables Disables SNMP on port 161 SSH Enables Disables SSH on Port 22 Table 28 Description of the Remote Settings webpage of the...

Страница 54: ...icate in Firefox V 40 x Firefox warn about untrusted connection Click I Understand the Risks and then click Add Exception See Figure 39 Figure 39 Firefox Connection is Untrusted Confirm Security Excep...

Страница 55: ...te in Internet Explorer 11 Click Continue to this Website on IE Warning Site see Figure 41 Figure 41 IE Certificate warning After loaded ENC 300 Website open the Internet Options on the right top Icon...

Страница 56: ...User Guide V 2 1 56 Add the ENC 300 IP to the trusted sites see Figure 43 Figure 43 IE Trusted sites After load of the ENC 300 Website click on the Certificate error in the URL Bar see Figure 44 Figu...

Страница 57: ...MI H 264 Encoder User Guide V 2 1 57 Click View certificates on the Message Window see Figure 45 Figure 45 IE Certificate Invalid Click Install Certificate and follow the Wizard Figure 46 IE Install C...

Страница 58: ...ort link This will only work if the encoder is situated in a network in which internet access is provided Otherwise page not found may be displayed 3 6 Logout After having made adjustments to the enco...

Страница 59: ...e remote control under windows you can open the command prompt tool A practical way to open a command window within Windows Explorer is to write C Windows system32 cmd exe Another way to open a new co...

Страница 60: ...nt directory To change the current directory write cd directory_name e g cd status or cd st To go one directory layer up enter the command cd If you enter the command exit the telnet session will clos...

Страница 61: ...e_to_live Time to live 1 255 session_name Session name session_description Session description keywords Keywords author Author copyright Copyright destination ip_addr Destination IP address port Desti...

Страница 62: ...the board rx_bandwith Received kbps Tx_bandwith Transmitted kpbs link_mode Link Mode date Date time Time temperature Temerature encoder 0 encoder_running g Encoder running Read only bytes_transmitted...

Страница 63: ...srooms or large auditoriums are communicating with doctors or surgeons inside of operation rooms or other sealed environments With the DEC 300 s talkback option students or monitoring staff are able t...

Страница 64: ...he talkback function For a detailed description of the decoder talkback settings please see the DEC 300 user guide The DEC 300 is totally configured for a talkback session now As next you must configu...

Страница 65: ...k session Next the talkback port number must be entered in the Talkback Port field of the DEC 200 webpage So please enter in the Talkback Port field of the DEC 200 your desired port number for the tal...

Страница 66: ...and your desired ENC 300 is completely configured and you can talkback to your desired ENC 300 To stop the talkback session please enter 0 0 0 0 in the Talkback IP field of the DEC 200 Figure 56 Talkb...

Страница 67: ...9_w06 or higher because these firmware versions are necessary for TCP streaming To use TCP streaming on the ENC 300 in connection with the DEC 200 please be sure that your encoder has the firmware ver...

Страница 68: ...is the delay at the decoder in error case After an error case the delay decreases again The delay increases only if an error occurs in the network That means If no network problems occur the delay do...

Страница 69: ...is the delay at the decoder in error case After an error case the delay decreases again The delay increases only if an error occurs in the network That means If no network problems occur the delay do...

Страница 70: ...CP data are maximal stored at the sender side at the encoder side The higher the value the more network problems can be absorbed but the higher is the delay at the decoder in error case After an error...

Страница 71: ...CP data are maximal stored at the sender side at the encoder side The higher the value the more network problems can be absorbed but the higher is the delay at the decoder in error case After an error...

Страница 72: ...less overhead 5 20 but have larger latency and slightly inferior correction capabilities compared to FECs with smaller dimensions The additional FEC data are transmitted over the same Ethernet link an...

Страница 73: ...deo error when using no FEC or different FEC mode Figure 57 Network Error Video Error Overview Figure 58 shows an example Packet loss 0 01 every 10000 Packet get loss No FEC result in also every 10000...

Страница 74: ...tions systems to control streaming media servers The protocol is used for establishing and controlling media sessions between end points The transmission of streaming data itself is not a task of the...

Страница 75: ...oped by Macromedia for streaming audio video and data over the Internet between a Flash player and a server Macromedia is now owned by Adobe 4 6 1 Pull RTMP Figure 59 show the integrated RTMP player O...

Страница 76: ...P Destinations have long stream name like Facebook Please use Advance for them 4 6 2 1 RTMP Example Facebook Server URL rtmp rtmp api facebook com 80 rtmp Stream name key 123456789012345 ds 1 a AaBbCc...

Страница 77: ...4 00 00 mpg generate chunk files with the Recording Time Length Manual a file name have to be use only one file is generated Recording Name only available in non Autorecording Mode Recording Time Leng...

Страница 78: ...e 30 Protocol Resolution and Bitrates 1080i50 1080i50 1080i50 1080i50 720p50 720p25 D1 D1 CIF 14 Mb s VBR 12Mb s VBR 10Mb s VBR 7 5Mb s VBR 6 Mb s VBR 4 Mb s VBR 2 Mb s VBR 1 Mb s VBR 500 kb s VBR UDP...

Страница 79: ...00 4444 TCPServer RTSP RTSP RTMP RTMP RTSP UDP rtsp EncoderIP 5544 Strea mName rtsp 172 16 125 102 5544 event RTMP Table 31 Description X Player URL 4 9 2 VLC Version 2 0 7 Protocol Stream Mode Transp...

Страница 80: ...S RTP igmp MulticastIP Port igmp 239 252 20 100 44 44 RTP Unicast TS RTP udp Amino_IP Port udp 127 0 0 1 Port file localhost opera_home h tml blank html vid udp 172 16 100 100 3333 file localhost oper...

Страница 81: ...inutes Power down the chassis and carefully remove the blade once more Return the jumper to its original position i e onto the middle pin pair of the green pin field Insert the ENC 300 blade gently in...

Страница 82: ...0 by using the restart switch The restart button is placed in a hole on the front panel and it is located into the O of the lettering NETWORK see Figure 64 To press the restart button you need a long...

Страница 83: ...VP P C PAL 0 286 VP P C NTSC 75 Ohm Component 1 VP P Y 0 7 VP P PbPr 75 Ohm VGA RGB 0 7 VP P 75 Ohm Sync 0 3 VP P Video Encoding H 264 MPEG 4 AVC Part 10 ISO IEC 14496 10 Video Encoding Bitrates 250K...

Страница 84: ...L 20 mA Management Configuration data can be stored loaded as XML presets Software updates via web browser or via Comport Fault measurement with log file generation authorization via user password RTC...

Страница 85: ...om off 78 dB to 9 dB Talkback 16 bit stereo PCM Sample Rate 48kHz Multiplex Format ISO IEC 13818 1 Transport ISO IEC 14496 10 NAL Network Abstraction Layer Stream Types Transport Stream and Elementary...

Страница 86: ...of the Sub D 26 pin Connector Table 35 Describes the Assignment of the Sub D 26 pin connector which is on the front side of the ENC 200 Pin Sub D 26 pin Connector Assignment 1 TxA 2 TxB RS 232 TxD 3 G...

Страница 87: ...Port Port Service Enable Disable UDP TCP Description Login 80 Web GUI HTTP Yes TCP Switchable to 443 Yes 443 Web GUI HTTPS Yes TCP Switchable to 80 Yes 23 Telnet Yes TCP Yes 2323 Remoting Port Yes TCP...

Страница 88: ...ROL THE ENC 300 VIA MIB BROWSER 42 FIGURE 28 DETAILS OF THE SELECTED DATA TREE ITEM IN THE MIB BROWSER 42 FIGURE 29 QOS SETTINGS PAGE OF THE ENC 300 ENCODER 43 FIGURE 30 COMPORT SETTINGS PAGE OF THE E...

Страница 89: ...ER INSERTER WEBPAGE OF THE ENC 300 34 TABLE 15 DESCRIPTION OF THE ENCODER KLV WEBPAGE OF THE ENC 300 35 TABLE 16 DESCRIPTION OF THE NETWORK SETTINGS WEBPAGE OF THE ENC 300 37 TABLE 17 DESCRIPTION OF T...

Страница 90: ...ort disabled ENCODER DESTINATION RTMP Warning message if the device do not have valid RTMP licence file optimized lip sync support record Quicktime compatible files MP4 update NET SNMP to 5 7 2 1 ENCO...

Страница 91: ...filesystems BUGFIX stop recording when disk is full In both cases recording is stopped now and to indicate trouble LED blinks red green as with network problems NTFS support Busybox NTP support static...

Страница 92: ...g frate_divider may need to be set to an appropriate value 1 depending on input resolution and cpu usage caused by other options like padding video_bitrate or talkback add support for deinterlacing 57...

Страница 93: ...wnConvert option has OFF 720p D1 and CIF o If KLV Permission enabled ENCODER KLV menu point appears o If FEC Permission enabled ENCODER VIDEO Scene change detection option to be ON better restart of T...

Страница 94: ...ncoder Audio mute option added for the audio input System Date Time date time set fixed Automatically limit framerates for 1920x1200p60 1660x1200p60 and 1080p60 50 to 30 25 frames Enable audio when di...

Страница 95: ...age Add adjustable audio input MIC Add adjustable LineIn Gain from 12dB 59 5dB Add adjustable MicIn Gain from 12dB 59 5dB Version 0 9 105_w07 2011 05 04 13 34 join own multicast enabled for VBR stream...

Страница 96: ...tion 1280x720p with the frequencies of 30Hz 29 97Hz and 25Hz are not supported Version 0 9 105_w07 the TTL has a fix value of 32 A range of ENC 300 boards have no series resistor at the GPI A Input Th...

Страница 97: ...00 60p Up to 2560x1600 30p Up to 3840x2160 15P DVI resolution USB Slave USB Host RS 232 Com Server RS 232 remote control GPI in GPI out Local Preset Mode Switch Wide Range Power 5 12 VDC Fanless Low P...

Страница 98: ...olution mode NTP time stamping selectable Configurable presets Full Screen Slide Logo Inserter Time and Text Inserter Text Video test signals selectable input loss Audio test signals selectable input...

Страница 99: ...cast Unicast Unicast Unicast Unicast Unicast Unicast Unicast Unicast Encryption Receiver X Player x x x x x x DEC 200 x x x x x x x x x x x DEC 300 x x x x x x x x x StreamView x x x x x x x x x x x i...

Страница 100: ...ting and receiving parties prior to transmission The key is entered into both the encoder and decoder this key then forms part of the encryption of the digital TV signal and any receiver with BISS sup...

Страница 101: ...nicast and Multicast Flooding Multicast Flooding happen in Network environments they are not or wrong configured As result a multicast is send to all Network Ports This can be controlled with Network...

Страница 102: ...essages may be lost or delivered out of order If you use Multicast in you Network separate the different Multicast by the Multicast IP and not by the Port Because only the Client separate the Port Swi...

Страница 103: ...the service name and the service provider The ETSI EN 300 468 standard contains a detailed information about SDT Strength Signal Strength by DVB receiver Mostly critical by DVB C receiver can be even...

Страница 104: ...ast might be the standard communication between Nodes one to one Every Web browser or Mail communication is a Unicast communication ENC 400 HDMI is also able in for Unicast communication More efficien...

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