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Using Streambox over BGAN
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1. Disaster relief organizations Enterprises Key Features The Streambox ACT L3 News Gathering solution offers these key features Unrivalled video compression and quality at low data rates Best of class performance and reliability with advanced networking features Advanced forward error correction and burst error protection e 4 2 0 and 4 2 2 colour profiles Dual Ethernet e Multi channel audio e Adjustable latency for video conferencing or broadcasting Seamless local or remote system management Optional store and forward feature for enhanced video storage management and transmission User configurable presets for quick and flexible setup Optional in car power adapter Benefits to BGAN users The Streambox ACT L3 News Gathering solution provides these main benefits Proven performance with BGAN terminals Real time broadcast video over BGAN and IP networks Low end to end latency Integrated solution Cost effective news gathering and video conferencing Built in BGAN presets Setting up To get the highest quality from live streaming Inmarsat recommends that you use a dedicated streaming IP connection directly from the distribution partner to your Headquarters Global Network Inmarsat only guarantees BGAN streaming connections up to the Distribution Partners point of presence POP There is no control of quality if the stream is routed over the public Internet For the highest q
2. 48000kHz 48000kHz 48000kHz Frequency these options require progressive video QVGA and CIF are progressive half field 1 2 DI requires de interlacing with options ON 4 Open the Presets menu and store the settings for your 256 Kbps BGAN connection 5 Using Streambox over BGAN Streambox ACT L3 News Gathering Configuration AN Portable lt _ _ ___ SF Encoder prae BGAN Terminal oy Internet DSL IFB Client l Satellite b IFB Server Distribution Server Back Channel Connection TV Anchor SBT3 Decoders for Real Time Talkback News Studio lt On Air Broadcast The camera connects to the Streambox Portable Encoder or SBT3 7500 Encoder The video is captured compressed and transported using the Streambox ACT L3 codec The video stream is sent via a BGAN terminal and decoded by Streambox Decoders at the News Studio for On Air Broadcast The Streambox Distribution Server is capable of receiving multiple streams from multiple BGAN terminals located at separate locations around the world and of delivering video to several Streambox Decoders The Streambox IFB Server is used to provide a real time low latency talkback channel from studio to field reporters using the BGAN back channel BGAN Customization Remember to switch off error correction using BGAN LaunchPad before you open a streaming IP data connection in BGAN LaunchPad Use the 256kbps streaming IP data connecti
3. or Bluetooth from the Audio menu Audio devices drives should be installed separately using Windows or Mac OSX standard procedures Setting up the client for Store and Forward broadcast To set up the client for store and forward l Select Store to file from the Encoder s File menu to start recording live video You can use higher bandwidth than 256 Kbps for store and forward recording usually to 3 Mbps bandwidth is used for Full D1 Click Stop Recording when the video is captured Open the Streambox File Transfer Tool FTT Select Remote Server IP using the FTT interface Select Recorded File and click Upload to start data transfer Once file is transferred use Playback Remote to play out the video file anu e Wu Refer to the Streambox Store amp Forward User Manual for details Setting up the server The set up of the Streambox Distribution Server is beyond the scope of this document Please note that video and audio is sent via the IP UDP port Usually Streambox uses UDP port 1770 for direct streaming to the Decoder The UDP port range 3700 5100 is used when streaming to the Distribution Server This means that multiple Encoders can send video to a single IP but to different port numbers The Distribution server interface enables you to monitor which Encoder s are sending video and to redirect to the appropriate Decoder s A user friendly web interface is provided for this purpose 3 Using Streambox over BGAN Stream
4. Broadband for a mobile planet Using Streambox ACT L3 over BGAN Version 1 0 BGAN SBT3 Decoder Terminal SBT3 7500 Encoder Overview The Streambox ACT L3 News Gathering solution has been specifically developed to meet the performance compression and quality requirements of broadcasters government agencies and enterprises worldwide The robust family of Streambox ACT L3 News Gathering solutions provides unrivaled video compression and quality at low data rates and low latency Streambox ACT L3 enables you to deliver live or stored video on demand Product range The complete News Gathering solution from Streambox is comprised of the following Streambox Portable Encoder s o Streambox Portable Encoder laptop format The powerful Streambox Portable Encoder is Mac or Windows compatible and facilitates high compression high quality video transport over low data rate networks all in real time You connect a DV camera to the Portable Encoder via a firewire IEEE 1394 cable and can set up and use the Encoder within minutes It enables you to gather edit and transmit live video from the field via BGAN IP or wireless networks o Streambox SBT3 7500 Encoder The full featured compact Streambox SBT3 7500 Encoder includes all the features of Streambox s rackmount systems in a much smaller form factor and with a lower power requirement the Encoder can be powered by a car battery It is highly portable and includes
5. SDI and composite analogue video input The Encoder is typically be used for real time video transmission and for providing on site edited news clips Streambox Distribution Server s The Streambox Distribution Server manages automates and groups Encoders and Decoders for optimized video distribution and supports hundreds of video streams It converts unicast streams to multicast streams and features an easy to use web interface Streambox SBT3 5100 and SBT3 7100 Decoder s The Streambox SBT3 5100 and SBT3 7100 Decoders provide best of class performance and reliability with advanced networking features such as robust forward error correction and burst error protection The Decoders provide adjustable latency settings for broadcasting or video REDtone UANTUM Changing Rules Better Alternatives Global Networks Inc 2 Using Streambox over BGAN conferencing The SBT3 7100 Decoder provides dual networking for Ethernet or TI El and up to six channels of embedded SDI or AES audio Streambox IFB Server and Streambox IFB Client s The Streambox IFB Server and Streambox IFB Client feature six channels of balanced audio with strong encryption for secure audio delivery They support USB and Bluetooth clients and provide a real time talkback channel between the newsroom and the field reporter An intuitive graphic user interface for Mac or Windows clients is included Typical Users Broadcasters Government agencies including military
6. box STB3 5100 or Streambox STB3 7100 Decoder Optional components o Streambox Distribution Server o Streambox IFB Server o Streambox Store and Forward Setting up the client for Live broadcast To set up the client for live broadcast l Install BGAN LaunchPad on the Streambox Encoder 2 Launch the Streambox Encoder Streambox video transport solutions enable you to customize settings This optimises live video streaming over the BGAN streaming class service The recommended settings are usually preloaded as Presets on the Streambox Encoder 3 The chart below lists the recommended settings for optimal quality over the BGAN streaming IP connection Please configure your Streambox Encoder as follows Settings M4Phone BGAN BGAN BGAN 64kbps 128kbps 256kbps 256kbps Gli Target Bitrate 55kbps Okbps 220kbps 220kbps VBR Buffer Size 0 8s 0 8s 0 5s 0 8s FEC Off Off Off Off Video Resolution QVGA QVGA QVGA CIF Color Profile 4 2 0 4 2 0 4 2 0 4 2 0 Closed Captions Off Off Off Off Prefer Quality 300 40 300 40 300 40 300 40 o Frame Rate Frame rate 1 3 1 2 1 2 1 2 Change Key Frame 300 300 300 300 Min Max Filter Off Off Off Off Soft Filter Off Off Off Off Overlapped DCT On On On On Filter De interlace Off Off Off Off Swap Field Order Off Off Off Off Monitor CPU Usage Off Off Off Off Live Preview Off Off Off Off Audio Codec CELP CELP CELP CELP Audio Channels Mono Mono Mono Mono Audio Capture 48000kHz
7. on if available for the best video quality Technical Summary The technical feature set for the Streambox ACT L3 News Gathering solution is summarized below Feature Streambox ACT L3 for BGAN Video Resolution Vertical NTSC 480i PAL 576i Frame Rate Interlaced NTSC 29 97 fps 59 94 fields sec PAL 25i fps 50 fields sec Streaming Rate User selectable from 64 kbps to 9 Mbps 6 Using Streambox over BGAN Audio Codecs AAC GSM and CELP Up to 64 Kbps per channel 44 1 or 48 KHz sampling rate Video Post Filtering Advanced interlaced progressive post filtering including de blocking de mosquito and anti aliasing Dimensions One encoder measuring 2 5in x 12 in x 13 in 6 35 cm x 30 48 cm x 33 02 cm BNC length Weight 9 8 Ibs 4 45 kg Further details and support REDtone Contact bgan redtone com pk REDtone Telecommunications Pvt Ltd House 27 East Service Road G 11 3 Islamabad PAKISTAN Phone 92 51 2197100 Fax 92 51 2221513 UAN 92 51 111 733 866 www redtone com pk bgan Changing Rules Better Alternatives
8. uality video use the 256kbps streaming IP connection offered on both the HNS 9201 and the Thrane amp Thrane EXPLORER 700 terminals Inmarsat recommends that you use BGAN LaunchPad for interfacing with the terminal of your choice Equipment Needed Streambox Portable Encoder MAC or Windows compatible or Streambox STB3 7500 Encoder DV camera for Portable Encoder or Analogue SDI camera for STB3 7500 Encoder BGAN terminal 4 Using Streambox over BGAN 5 Enter a destination IP address Decoder or Server in the Network menu It is also recommended that you change the packet size to 1360 in the same menu 6 Opena BGAN streaming IP connection using BGAN LaunchPad The video will automatically stream to the Decoder destination IP address However the local image will not get updated unless you select Live Preview from the Encoder s video menu NOTE Make sure that you are using the corre ct broadcast standard for your camera You can toggle between PAL NTSC and NTSC Japan An inappropriate setting could result in black and white or scrolling video Setting up the IFB client To set up Streambox IFB client I Launch Streambox IFB Client 2 To setup IFB Client for the first time Click on IFB Server button Type in the Server s IP address Type in a password default password is empty word Click on OK 3 Select the appropriate IFB channel to listen to audio You can select additional audio devices such as USB
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