產品明細

SRT Gateway

SRT網路串流閘道器

    產品簡述
    ♦ 可在串流協議之間進行轉換, 以橋接不同的網路
    ♦ 可以靈活地將串流分發到多個目的地
    ♦ 可作為硬體設備,虛擬機或由Microsoft Azure和AWS Marketplace上的雲端服務
    ♦ 可用於即時廣播,後端,遠端監控,遠端訪談和現場直播
    ♦ 可應用在LAN,MPLS,衛星IP,公共網路或這些網路的任意組合
    ♦ 支援SRT傳輸,並具備低延遲傳輸特性
    ♦ 通過UDP在SRT和傳輸之間轉換串流,是用單播和多播,也可以輸出HLS格式
    ♦ 支援任何標準的MPEG串流

     

      產品詳細介紹Product Introduction

      Haivision SRT Gateway

      Transport Video Across Networks

      Haivision SRT Gateway is a highly flexible and scalable broadcast solution for secure routing of live video streams across different types of IP networks. By serving as a network bridge and converting between protocols, SRT Gateway facilitates streaming live video content to one or several destinations for broadcast production and distribution.

      Network Bridging
      Complex video workflows can involve many live production stages across multiple locations and network types including LANs, WANs, MPLS, IP over satellite, and the internet. Haivision SRT Gateway performs stream routing and protocol conversion in real-time, across different networks, without affecting video quality.

      Protocol Conversion
      Each network and edge point along a video stream’s path can require specific and differing transport protocols. Haivision SRT Gateway converts live video from one protocol to another in real-time. For instance, broadcast contribution streams can be converted on the fly from Transport Stream to SRT for backhaul across the internet or to UDP with multicast, for efficient LAN distribution. In supporting confidence monitoring or bi-directional live interviews, return feeds can be delivered with the most suitable protocol for both remote and in-studio viewing.

      Point to Multipoint Streaming
      Distributing a live video source to multiple destinations, such as broadcast affiliates or syndication rights holders, can only be achieved by meeting the specific streaming requirements of each destination. Haivision SRT Gateway can replicate a single incoming stream for 24/7 broadcast distribution as multiple outgoing streams, each configured to a specific protocol, in unicast or multicast mode.

      Secure and Highly Reliable
      Fully supporting the SRT open source streaming protocol, which was originally developed by Haivision, SRT Gateway can ingest, relay, and encrypt video streams with AES 128- or 256-bit keys for end to end stream protection. The Emmy Award winning SRT provides robust packet retransmission for recovering lost packets while minimizing bandwidth overhead and impact on latency. With Path Redundancy, Haivision SRT Gateway can route live content over more than one IP network path, further ensuring reliable stream delivery in the event of an interruption to one network link.

      Firewall Traversal
      IP firewalls block external access to a network and prevent video streams from being delivered from one location to another. A Haivision SRT Gateway can be located anywhere outside of a network’s firewall for sharing content without breaching network security policies.

      Flexible Deployment
      Video streaming routes are increasingly complex and may include both on-premise and cloud based infrastructure. Haivision SRT Gateway is available in different deployment options to facilitate your broadcast production and distribution workflows. Whether as dedicated server appliance, as a cloud instance,or as a virtual machine (VM), Haivision SRT Gateways can easily be deployed anywhere for all types of broadcast streaming applications.


      Features
      • Streaming Protocol Conversion
        • Convert between live streaming protocols without impacting latency.
      • Network Bridging
        • Bridge between cloud platforms, Internet, MPLS, IP over Satellite, LAN, and WAN networks.
      • One Stream to Many
        • Replicate a source stream to multiple destinations for live content distribution.
      • Codec Agnostic
        • Ingest and distribute all types of live video content.
      • Firewall Traversal
        • TSecurely share live content across enterprise networks without breaching firewall policies.​​​​​​​

      Specifications

       Makito EncodersMakito Decoders
       X4 Quad | SingleX4
      CHANNELS  
      SD/HD4 | 14
      4K UHD11
      VIDEO INPUTS & OUTPUTSENCODER INPUTSDECODER OUTPUTS
      ANALOG
        Composite NTSC/PAL/PAL-MXX
      SD-SDI  
        SMPTE 259M-C
      HD-SDI
        SMPTE 292M
        SMPTE 274M
        SMPTE 296M
      3G-SDI
        SMPTE 424M (Level A Only)
        SMPTE 425M
      6G-SDI  
        SMPTE 2081
      12G-SDI
        SMPTE 2082
      UHD/4X3G-SDI
        SMPTE 425-5 (2SI)
      SMPTE ST 2110
        MSA Compliant 10G SFP+X
      VIDEO RESOLUTIONS  
      4K UHD
        3840x2160p 60/59.94/50 Hz
        3840x2160p 30/29.97/25 Hz
      HD 1080
        1920x1080p 60/59.94/50/30/
        29.97/25/24/23.98 Hz
        1920x1080i 60/59.94/50 Hz*
      HD 720
        1280x720p 60/59.94/50 Hz
        1280x720p 30/29.97/25 Hz
      SD
        720x480i 60/59.94 Hz**
        720x576i 50 Hz**
      † SDI inputs only
      * HEVC only


       Makito EncodersMakito Decoders
       X4 Quad | SingleX4
      VIDEO ENCODING  
      VIDEO COMPRESSION  
        H.265/HEVC (ISO/IEC 23008-2)
        H.264 (MPEG-4 AVC part 10 / ISO/IEC 14496-10)
        High Profiles
        Baseline & Main Profiles
        Up to Level 5.2 (UHD) and lower intermediate levels
        Up to Level 4.2 and lower intermediate levels
        Up to Level 4 (1080p60) (HEVC)
        8-bit pixel depth
        10-bit pixel depth
        HDR Transfer Function (HLG/PQ)
        4:2:0 chroma sub-sampling
        4:2:2 chroma sub-sampling
        I, IP, IBP, IBBP framing
        IBBBP, IBBBBP framing
        Configurable Group of Picture (GOP) sizeX
        Configurable frame rate
        Slice-Based Encoding
        Bit Rates (max bitrate depends on configuration)32 kbps - 120 Mbps32 kbps - 120 Mbps
        Rate ControlCBR/VBRCBR/VBR
      AUDIO I/O  
      EMBEDDED AUDIO  
        SD-SDI SMPTE 272M
        HD/3G-SDI SMPTE 299M
      ANALOG AUDIO  
        Stereo or Mono InputXX
      AUDIO ENCODING/ DECODING 
      COMPRESSION STANDARD  
        MPEG-2 AAC-LC ISO/IEC 13818-7
        MPEG-4 AAC-LC ISO/IEC 14496-3
      AUDIO CHANNELS
        Embedded audio per blade32 | 832
      AUDIO BIT RATES
        From 14 to 576 kbps per audio pair
      FREQUENCY RESPONSE
        From 20 Hz to 22 kHz
       Makito EncodersMakito Decoders
       X4 Quad | SingleX4
      METADATA (OPTIONAL)
      INPUT METADATA
        KLV over SD-SDI/HD-SDI/3G-SDI
        KLV or CoT over serial RS-232/422XX
        KLV or CoT over UDP/IPX
      METADATA PROCESSING
        CoT to KLV conversionX
        CoT RelayX
        Insertion and KLV editsX
        CC 608/708 pass-through
        SMPTE 336M compliant
        MISB 0601.14 compliant
        MISB 0604.2 compliant
        Asynchronous & synchronous modes as per MISB 0604.2
        High precision timecode insertion as per MISB 0604.2
        SCTE 104 / SCTE 35 insertion markersX
      IP NETWORK INTERFACES
      STANDARD
        Ethernet 10/100/1000 Base-T, auto-detect, Half/Full-duplex
        IPv4 / IPv6 (Static & DHCP)
        InterfacesRJ45, SFP+RJ45, SFP+
      STREAMING PROTOCOLS
        MPEG Transport Stream over UDP / RTP
        Secure Reliable Transport (SRT)
        RTSP (For specified devices)X
        Unicast streaming
        Multicast streaming (IGMP v3)
        Multiple unicast streaming
        Path Redundancy – SRT across multiple networksX
        SAP (RFC 2974)X
      MANAGEMENT INTERFACES
      STANDARD
        RS-232 Serial InterfaceXX
        Ethernet
      MANAGEMENT
        HTTPS (web browser)
        Command lineSSH/TelnetSSH/Telnet
        SFTP/TFTP/SCP
        SNMP v3
        Haivision EMS
        ONVIF APIX
        REST API
       Makito EncodersMakito Decoders
       X4 Quad | SingleX4
      ADVANCED FEATURES
      Network Adaptive EncodingX
      Multi-bitrate (MBR) streamingX
      HD/SD de-interlacingX
      Image ScalingX
      EIA-608-B/NTSC Line 21 closed captioningXX
      EIA-708-B/SDI closed captioning
      Forward Error Correction (FEC)
      AES encryption 128-bit or 256-bit with SRT
      Aspect ratio configurationX
      Active Format Description (AFD)
      Wide Screen Signaling (WSS)XX
      Timecode (ATC_VITC)
      Image CroppingX
      Image FilteringX
      Bi-directional serial passthroughXX
      Advanced Buffering ControlX
      Still Image InsertionX
      Synchronized playback between decodersX
       Makito EncodersMakito Decoders
       X4 Quad | SingleX4
      DIMENSIONS (H x W x D)
      Millimeters24 x 152 x 19224 x 152 x 192
      Inches0.94 x 5.98 x 7.560.94 x 5.98 x 7.56
      WEIGHT
      kg1.081.08
      lbs2.372.37
      POWER
      Blade/Appliance12VDC, 18W12VDC, 18W
      APPLIANCE TEMPERATURE
      Operating (°C)0°C to 40°C0°C to 40°C
      Non-operating (°C)-30°C to 70°C-30°C to 70°C
      Operating (°F)32°F to 104°F32°F to 104°F
      Non-operating (°F)-22°F to 158°F-22°F to 158°F
      HUMIDITY
      %up to 95% non-condensingup to 95% non-condensing