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Wohler iAM-VIDEO-2 Скачать руководство пользователя страница 37

Page 37

Specification

Values/Domains

AES Inputs /
Outputs

•

Inputs: 8 AES channels on 4 BNC are optional

•

Output: 2 AES channels of monitored signal
on 1 BNC is optional

Audio over IP Input
/ Output

Ethernet AoIP I/O accepts optional

•

Dante/AES67 capable signal, or

•

Ravenna/AES67 signal

Video over IP Input

Ethernet VoIP Input option accepts an MPEG
signal

Video Codecs

MPEG4 (H.264) up to HD: [email protected], 4:2:0 8-bit
MPEG-2 up to HD: MP@HL, 4:2:0 8-bit
1080p : 60/59.94/50/29.97/30/25/24/ 23.96 fps
1080i : 30/29.97/25 fps 720p :
60/59.94/50/30/29.97/25/24/23.96 fps
SD : NTSC, PAL, VGA, QVGA, CIF, SIF, QCIF, QSIF

Audio Codecs

Dolby E* / D* / DD+ (E-AC3), MPEG-1 Layer 2,
AAC-LC (*requires OPT-DOLBY)
Up to 48kHz audio

Network Protocols

MPEG-2 TS over UDP, SSM IGMPv3

SDI Input
Termination

75Ω unbalanced

AES/EBU Input
Termination

75Ω unbalanced

AES/EBU/MADI
Sampling Rate

48 kHz

Analog Inputs

8 balanced inputs (4 L/R channels) on DB25F

Analog Input
Impedance

40kΩ balanced

Analog Outputs

Stereo, 2 x XLR-3 Male, ba24 dBu max

Analog Output
Frequency Response
Response

40 Hz to 20 kHz (± 1dB)

Analog Output
Distortion

<0.01% THD+N

Analog Output
Dynamic
Range

> 100 dB

Analog Output
Reference
Level

-20 dBFS = +4 ± 1.0 dBu

Internal Speakers

Stereo, 80mm, Full Range

Peak Acoustic Output 104 dBA SPL (@ 2 feet)

Hum and Noise

Better than -75 dB below full output

Power Output

15 Watts RMS, 30 Watts peak (each side)

Acoustic Frequency
Response

150 Hz to 16 kHz (± 5 dB)

Headphone Output

Stereo, 40 Hz to 20 kHz (± 1 dB)

Headphone Load

8Ω to 150Ω

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Содержание iAM-VIDEO-2

Страница 1: ...iAM VIDEO 2 iAM VIDEO 2 MPEG 2RU Multi Channel Touch Screen Audio Video Monitor User Guide Part Number 821816 Revision B...

Страница 2: ...ocumentation their quality performance merchantability or fitness for a particular purpose In no event will Wohler Technologies Inc be liable for direct indirect special incidental or consequential da...

Страница 3: ...ce 8 FCC 8 ICES 003 9 CHAPTER 2 Local Operation 10 Local vs Remote Operation 10 Startup 10 Front Panel 10 Rear Panel 11 SFP 2022 6 SFP 2110 Address Setup 15 Channel Meters and Touch Operations 16 Dolb...

Страница 4: ...xport Import Presets 53 Export Configuration 53 Import Configuration 53 Sign In 54 System Setup 55 Product Information Tab 55 SFP Information Tab 56 Product Licenses Tab 56 System Update 58 Factory Re...

Страница 5: ...ing 80 Ravenna Firmware Upgrades 80 APPENDIX D API Documentation 81 Introduction 81 REST API iAM Video Version 1 3 81 Get all available groups sub groups and presets 81 Get all favorite presets 81 Get...

Страница 6: ...ic monitor controls Any channel or group of channels that are clustered together from any source stream may be audibly monitored and summed with the other selected channels Setups are created and conf...

Страница 7: ...ard 19 rack Install it at ear eye level for best high frequency response and visual observation of the display screens Please adhere to the following clearances Table 1 1 Clearance Recommendations Cle...

Страница 8: ...n result in corruption of the digital data stream As with any audio equipment maximum immunity from electrical interference requires the use of shielded cable however satisfactory results can sometime...

Страница 9: ...ent in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at their own expense ICES 003 This Class A digital apparatus compl...

Страница 10: ...ugh its external power supply There is no power switch It is normal for the product to require just over a minute to start up and be ready to use When the iAM VIDEO unit completes its startup the Powe...

Страница 11: ...om the Web GUI 7 Video Display The selected SDI or MPEG video signal is monitored on this screen A variety of other informational video displays can appear along with the monitored video This is set u...

Страница 12: ...e automatically connected together to allow the MADI signal to pass through 7 MADI Fiber SFP optional This input module accepts an optical AES10 64 channel MADI input signal at 48 kHz sample rate The...

Страница 13: ...ver ASI b 3G HD SD SDI Video SFP with Optical Input This uses LC fiber connectors It is a Single Mode Receiver Medium Haul Non MSA and no output It handles video only With the OPT MPEG option it carri...

Страница 14: ...cense key must be purchased to enable this function Tascam cables may be used and can be purchased by contacting Wohler Sales Refer to Figure 2 3 for the pinout of this connector Figure 2 3 Analog DB2...

Страница 15: ...22 6 or SFP 2110 module furnished by Wohler Technologies is manufactured by Embrionix and comes from the factory with a default IP address To integrate it into your digital network you need to set its...

Страница 16: ...10 9 S t e r e o A S t r e r e o B S t u d i o 7 S t u d i o 2 5 6 3 4 1 2 14 13 16 15 12 11 Channel Cluster Touch Selection Area Channel Identifiers 8 7 Main Menu Main Menu Selector MPEG Analyzer MP...

Страница 17: ...e meters of a cluster will let you mute un mute or solo the associated channel s Colored boxes surrounding the cluster or channel indicate what operation is being performed The following describes eac...

Страница 18: ...io carried over MPEG Dolby decoding is an optional feature requiring the OPT DOLBY module It allows decoding and monitoring of Dolby D DD E streams Refer to the System Setup section in Chapter 4 and t...

Страница 19: ...Stream button appears on the screen as shown in Figure 2 8 This lets you select which stream to monitor Figure 2 8 Dolby Zoom Screen with DD Sub Streams 00 60 40 30 20 20 30 40 60 00 M o n o N o A u...

Страница 20: ...0 60 40 30 20 20 30 40 60 00 D o w n m i x P 1 S t e r e o Data Rate 384 kbps DD Sample Rate 48 kbps Original Bitstream Yes Dialog Level 27 dBFS Coding Mode Exit Dolby Program P 4 M o n o P 5 M o n o...

Страница 21: ...ure Presets section of Chapter 4 to set up a preset such as this Figure 2 12 Preset Fixed Dolby Screen Note that both decoded Dolby channels and any other channels can be monitored simultaneously on t...

Страница 22: ...mation screens that are available locally in the iAM VIDEO using the Main Menu which appears on the left screen Figure 2 14 is a diagram of the menu arrangement a tree showing how to reach any menu fr...

Страница 23: ...rs display touch the Audio Meter selector button Figure 2 15 Main Menu The function of each of these selector buttons is described in the following sections Audio Meter Touch the Audio Meter button in...

Страница 24: ...sed for monitoring are shown in gray If you would like to license additional signals contact Wohler to purchase the source module and or license To select a source simply touch the associated button A...

Страница 25: ...iAM VIDEO is powered down To make more permanent settings use the Web GUI instead Refer to the Configuration Set VOIP Address section of Chapter 4 Figure 2 18 VoIP Settings VoIP Settings Save and Exit...

Страница 26: ...o Input Select menu or by touching the MPEG Analyzer button on the Audio Meter screen Figure 2 20 MPEG Analyzer Main Menu PGM PMT PCR VID AUD Description Data Rate Clear Play 91 1488 NEW YORK LIVE FEE...

Страница 27: ...r stream in the MPEG transport stream 7 Data Rate The bandwidth of each program or stream in the MPEG transport stream is displayed The controls for this screen are described as follows 1 Vertical Scr...

Страница 28: ...esignated as Favorites To select from these Presets touch the Preset Favorites button in the Main Menu which will display the Preset Favorites Menu If no Favorite Presets have been designated the Pres...

Страница 29: ...may be defined 2 Subgroups Each Group may contain up to 100 Subgroups 3 Presets Each Subgroup may contain up to 20 Presets Use the Group and then the Subgroup buttons to select Controls at the bottom...

Страница 30: ...ttings menu as shown in Figure 2 23 This screen lets you view or change the product IP the Net Mask and the Gateway It also lets you switch between a static fixed or a dynamic DHCP network address Fig...

Страница 31: ...o the Network Settings screen and the changed address can be seen To change from a static fixed to a dynamic DHCP network address touch the DHCP button The screen will change as shown in Figure 2 25 T...

Страница 32: ...es for high frequency pre emphasis or removes sibilance effects Increasing Treble will add sizzle to the sound and bring high pitched sounds out of the mix The control can be touched and moved left or...

Страница 33: ...actory Reset function should be used with caution It deletes all of the settings you have programmed into the system It returns the system to the way it was when received new from the factory After us...

Страница 34: ...ical Service to troubleshoot or correct an issue The System Reboot function should be used with a bit of caution It puts the system out of service for several minutes while it is rebooting Figure 2 28...

Страница 35: ...29 This screen lets you view the product Model the Unit Name the Serial Number the Management MAC Address the Video MAC Address the System IP Address and the Software Version Figure 2 29 System Inform...

Страница 36: ...l Scale Sample Rate 48kHz De Multiplexing 16 channels from 16 channel SD HD 3G SDI 64 channel AES10 MADI SDI Inputs Outputs 1 or 2 SDI Inputs or Outputs Optional Single SFP Transceiver HD BNC Coax 3G...

Страница 37: ...C LC requires OPT DOLBY Up to 48kHz audio Network Protocols MPEG 2 TS over UDP SSM IGMPv3 SDI Input Termination 75 unbalanced AES EBU Input Termination 75 unbalanced AES EBU MADI Sampling Rate 48 kHz...

Страница 38: ...fiber transceiver Single Mode LC fiber connectors SFP module with software activation key SFP SDI 829089 3G HD SD SDI single video receiver with active loopback HD BNC connectors SFP module with softw...

Страница 39: ...DVI output Video output only at 1080p60 no audio from selected source SFP module with software activation key OPT AES 829080 Enables decoding and monitoring of 4 x AES inputs on DB 25 connector and 1...

Страница 40: ...Reclocker Transmitter Mgmt Port UI System Configuration and Control Video Processor VoIP Decoder VoIP Ethernet Connection Optional AES Receiver S W Updates Presets USB AES BNC Output AES Driver Main M...

Страница 41: ...mended for speed and compatibility First Time IP Assignments The iAM VIDEO can operate with a static fixed or dynamic DHCP IPv4 address The default address will be 172 27 2 2 when received from the fa...

Страница 42: ...atible with the address assignments for that particular network Immediately after the host setup is complete change the iAM VIDEO s address Make the corresponding address mask and gateway changes in t...

Страница 43: ...ts or create favorite ones Use the Group Sub group and Preset selections to locate the Preset of interest Figure 4 2 Dashboard Presets Clicking the checkbox at the right of any Preset opens a small bo...

Страница 44: ...Note Unlike all of the other input sources SDI 2110 2022 and MPEG input sources cannot be included in Presets Figure 4 3 Preset Setup Follow these steps to set up a Preset 1 Preset Configuration Summa...

Страница 45: ...t is recalled 5 Speaker Assignment Each channel can be assigned to a left or right speaker Center or LFE channels should be assigned to both speakers 6 Mute Unmute When the Preset is recalled the opti...

Страница 46: ...in the previous section to monitor other channels Any meter channels which are not being used for decoded Dolby can be used to monitor any other channels available on the other tabs Figure 4 4 Configu...

Страница 47: ...d 3 IP Mask This should usually be 255 255 255 0 unless your network can work across multiple subnets 4 Gateway Address This should usually be the same domain and subnet address numbers as the IP Addr...

Страница 48: ...e dynamic addressing Otherwise you must enter static IP address entries in the four fields which follow 2 IP Address Enter the network address Leading zeroes are not required 3 IP Mask This should usu...

Страница 49: ...d 2 MultiCast Address Enter the MultiCast Address for use when VoIP is selected as the input This is not applicable for an ASI input Also if VoIP is selected there will be an additional option of enab...

Страница 50: ...in the green box at the left Use the scroll bar on the right to review the entire list of programs present 2 PMT The Program Map Table number is shown for each program 3 Service Description and Servi...

Страница 51: ...ure 4 9 MPEG Analyzer MPEG Program PMT Tab Further information about the chosen program number is displayed on this tab 1 PSI Status Items of Program Status information are shown with symbols indicati...

Страница 52: ...d the PSI information shown on the PMT tab From this table you may learn the details about what caused any given status to be shown The following informational columns shown in the table for each PSI...

Страница 53: ...in the front panel USB jack on the iAM VIDEO you want to back up 3 Click the blue reload page link at the bottom of the page The Preset data will be written onto the Flash Drive Do not withdraw the Fl...

Страница 54: ...y authorized users should be allowed to make system setup changes or system updates To log in click the Administrator Account selection as shown in Figure 4 12 and then clicking Log In Figure 4 12 Adm...

Страница 55: ...each containing part of the setup information and these are explained in the following three sections and are shown in Figures 4 13a b and c Product Information Tab Figure 4 13a System Setup Product I...

Страница 56: ...for any reason SFP Information Tab Figure 4 13b System Setup SFP Information The SFP Information tab provides detailed information about the modules installed in the SFP slots This could be useful inf...

Страница 57: ...d To enter the license key provided to you by Wohler Customer Service use the following steps 1 Use the Administrator Account Log In as shown in the previous section 2 Enter the license key in the box...

Страница 58: ...ht hand pane This information can be useful in the event that you need to contact Wohler Technical Service The System Update pane on the left hand side of the page is used when updating the system sof...

Страница 59: ...Database or the Presets that you had previously saved Refer to the Database Management section of this chapter Figure 4 15 Factory Reset If you have any doubt as to whether you should perform a Factor...

Страница 60: ...pport Downloads Drivers Software or contact Wohler Customer Support for more information Unzip and copy the update file s from your computer to the root directory not inside of a folder of a USB flash...

Страница 61: ...ck on the System Update selection in the web browser GUI Then click on Administrator Account to log in Refer to 4 12 System Information in the right pane shows currently installed software and hardwar...

Страница 62: ...the system has the latest software in it and no further action is required or possible 4 Click the Update System button 5 The Web GUI will indicate progress of the software installation and results Be...

Страница 63: ...onfigure Presets page regardless of which AoIP option is installed The iAM VIDEO is set up at the Wohler factory to be used as a slave rather than a master within the Dante network Other devices or so...

Страница 64: ...ot be done Figure B 2 Device View Up to sixteen of the 64 AoIP receive channels can be monitored at once in the iAM VIDEO The sixteen iAM VIDEO input channels selected by presets are transmitted to th...

Страница 65: ...oller to appear that way on the network but that will not change the iAM VIDEO s unit name appearing on GUI pages and iAM VIDEO Remote Metering or Discovery pages Figure B 3 iAM VIDEO Name During init...

Страница 66: ...terrupted It functions as an accurate slave clock synchronized to the master clock on the network when not operating as the master Figure B 5 Clock Selection Channel Names The iAM VIDEO uses the BKLYN...

Страница 67: ...Device View AES67 Config menu enables disables AES67 Figure B 6 AES67 Enable Disable Further Dante AES67 discovery and operational protocol requires manual assignments for static multicast transmit an...

Страница 68: ...the File menu Create Multicast Flows window shown in Figure B 8 Figure B 8 Multicast Device Lock Audinate recently added a feature whereby a remote controller can send a command to lock Dante network...

Страница 69: ...Manager Windows or OS X application to update the Dante firmware over the Dante network Follow the application s installation and usage guide plus any applicable technical notes available Follow the i...

Страница 70: ...ual What is in the iAM VIDEO for Ravenna The AES67 enabled Coveloz Bach board supports the following features RAVENNA Compatible Talker Listener 1 RFC 3551 RTP Profile for Audio and Video Conferences...

Страница 71: ...d includes a Graphical User Interface to review and manage the Bach board It provides an interface to 1 Manage connections with ease a Display discovered devices and streams b Connect streams from net...

Страница 72: ...erations such as modifying the IP address Packet time Rebooting etc Note There are important considerations when setting up a Ravenna network Ideally the Ravenna network must be completely isolated fr...

Страница 73: ...Startup If you have changed any Ethernet IP addresses click Reboot Device Note If you do decide to change an IP address make sure you document this change by writing down the new IP address and affixi...

Страница 74: ...alled After the configuration described in the previous section the devices you have set up should now appear on the Controller Cloud page Note All devices must be on the same subnet to be discovered...

Страница 75: ...interval announce interval etc The default values should be sufficient Likewise although there are a number of clocking options packet times and announcement times available the default values should...

Страница 76: ...enna signals from devices on the network Check the Source tab of the source card web page At lease one source much be turned on Figure C 5 shows a Source page with six sources turned on The status of...

Страница 77: ...annels iAM VIDEO Input Assignment Group 0 I2s Reserved Reserved do not use this group as a source Groups 1 2 0 15 Front panel channels Groups 3 4 16 31 SDI 1 Group 5 32 39 ASRC Group 6 40 47 Analog In...

Страница 78: ...t can be deleted Typically these destinations are from previous network configurations that are no longer used Note The Stream Status indicators for those destinations that can be deleted are yellow i...

Страница 79: ...channels for devices on the network The highlighted green square indicates a routing connection between a source or talker left and a destination or listener bottom The Web GUI will allow selection o...

Страница 80: ...stination 3 Empty the cache of the browser 1 Go to the Destinations tab delete all of the destinations and then try to route again 2 Make sure that the source is turned on Cannot route to a destinatio...

Страница 81: ...ed Response JSON Object string unit_name Product Name iiAM Video string model Product model iAM_VIDEO string serial_number Product serial number float version Rest API s version string result List of...

Страница 82: ...se JSON Object string unit_name Product Name iiAM Video string model Product model iAM_VIDEO string serial_number Product serial number float version Rest API s version string result Preset informatio...

Страница 83: ...e Preset 4 English is set for recall Get preset information URL api cf presets int preset ID Method GET URL Parameters preset ID preset ID Number greater than zero Response JSON Object string unit_nam...

Страница 84: ...d MulticastAddress String Multicast Address MulticastPort Unsigned integer Multicast port Note SourceType Valid sources strings are Madi Optical Madi Coax Aes Analog Aoip Sfp 1 Sdi Sdi 1 Sfp 1 Sdi Sdi...

Страница 85: ...channel group will be 1 and for channels 17 32 channel group should be 2 and for channels 33 48 channel group should be 3 and so on Body content for MADI For MADI Coax SourceType Madi Coax ChannelGrou...

Страница 86: ...mute clusters Method PATCH URL Parameters preset ID Preset ID Number Data application json type of body content is required clusters Array of cluster information object s name String name of cluster t...

Страница 87: ...ter_name String name of cluster to set Response JSON Object integer status http status code string message message Status Codes 202 Accepted Request accepted for processing 400 Bad Request Invalid URL...

Страница 88: ...ound For missing or invalid parameters 500 Server error Internal server error Example request PATCH api op presets solo meter data application json meter_number 4 Example response status 202 message R...

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