4K NDI encoder ENC5 5 Channel srt hardware encoder Live Transcoder integrates SRT protocol

ENC5 4K NDI encoder supports 5 channels of dual code stream encoding output, with the highest supported resolution of 4K 30fps,it also supports the H 264 or H 265 compression standard.Hardware video encoders use independent SOC chips to encode and push video and audio signals, ENC5 srt hardware encoder encoding algorithm is used to transmit it to the network in the form of network packets. Since it only focuses on one thing, it is stable and has very low power consumption.


    ENC5 4K NDI encoder is a 5 channel of 4K embedded video and audio hardware encoder,It is also a 1-channel decoder and can be converted into a 7 channel IP transcoder(As shown in figure 3.3). It applies H 265 and H 264 encoding standard (this standard is a digital video encoding standard made out by TTU-T and ISO). With this encoding standard,it can encode 5 channels of 4K 30fps H 265 video and stereo audio simultaneously. It is inserted with DE-interlacing scanning algorithm, which makes video quality reach the best level. Compared with the present widely used H 264 encoding algorithm, ENC5 srt hardware encoder can save 30-50% of transmission bandwidth and storage space at the same video quality. It has the advantages of supporting international standards, high performance, flexible configuration and strong scalability. It is suitable for radio&TV operators, telecommunications operators, governments of different levels, and school etc.

    ENC5 4K NDI encoder applies mini design is easy to carry, embedded OS(embedded operating system), supports 7×24 hours non-stopping work. Its platform is based on B S configuration structure; management and configuration are done by this web-page in the long –distance without being supervised by human.

    ENC5 srt hardware encoder supported audio encoding formats are AAC, MP3, PCMA, etc, Support live stream protocol SRT,HTTP, HLS, RTSP, RTMP,RTMPE of flow push, RTMP pull flow, UDP, Multicast network protocol etc. And the one same channel can enable all network streams at the same time.

    ENC5 4K NDI encoder  supports 8 channel real-time transcoding function.

    Technical Features

    • Embedded hardware encoder
    • H 265,H 264 Main profile
    • Video input format 4K 30fps,1080P,720P,D1
    • Support High-bandwidth Digital Content Protection (HDCP)
    • Audio output format AAC,MP3,PCMA
    • Resolution 4K 30fps(3840*2160),1080P,720P,360P,3392×2008,2560×1440,2304×1296,2048×1080,1680×1056,1024×576,850×480,720×576,720×480,640×480,360×240
    • Support 5-channel online monitoring function
    • Support CBR,VBR,AVBR
    • Highest code rate 40Mbps
    • Automatic scene change detection technology, improve the coding effect
    • Every channel is inserted with de-interlacing scanning algorithm
    • ENC5 4K NDI encoder can use space pre-treatment and block filtering technology for moving scenes
    • ENC5 srt hardware encoder do the recording duringthe set time and save the recorded files in the networks
    • With dongle function, Monitor safe operation
    • Support a variety of common platforms at home and abroad such as NDI,wowza, FMS, youtube,facebook,Amazon,NJ and so on

    Topology diagram of the overall scheme


    Product Advantages

    • SOC chip is even more powerful
    • Mini design is easy to carry
    • 5x4K 30P of image effect is more exquisite
    • Strong system stability
    • Low cost of maintenance
    • 7×24 non-stoping work
    • Multi-media platforms

    Software configuration picture

     Technical Specification Table

    Product Parameter
    Key Performance CPU ARM Cortex A9 [email protected] 1.4GHz

    Internal storage 2GB DDR3

    Flash 256MB Nand Flash

    Video parameter Input interface 5*HDMI 1.4 Maximum support 4K 30fps

    Signal source resolution 4K 30fps(3840*2160),1080P,720P,360P,3392×2008,2560×1440,2304×1296,2048×1080,1680×1056,1024×576,850×480,720×576,


    Coded format  H.264 Baseline profile
    H.264 Main profile
    H.264 High profile
    H.265 Main profile
    MJPEG JPEG Baseline

    Coding resolution 4K 30fps(3840*2160),1080P,720P,360P,3392×2008,2560×1440,2304×1296,2048×1080,1680×1056,1024×576,850×480,720×576,


    Frame rate 1-30 adjustable

    Multiple reference frame SmartP,DualP

    Maximum rate 40Mbps

    Rate control  CBR,VBR,AVBR

    Audio parameters Input interface HDMI

    Sampling rate 48K,44.1K,32K,16K,8K

    Coded format AAC,MP3,MPEG2,PMCA,MPEG-2

    Network Parameters Lan interface 10M 100M 1000M RJ45

    Wireless interface Optional dual frequency wifi module

    Transport protocols SRT,NDI,RTSP,RTMP,HTTP,HLS,UDP,unicast,multicast

    ONVIF positive

    Basic parameter Power supply  DC 12V 5A

    Power dissipation <20W

    Operating temperature 0-70℃

    Size 236x128x32mm(W x L x H)

    Software function  Basic function  WEB configuration,Parameter thermal update,Firmware upgrade,Network settings,Password management

    Special superposition Logo,Watermark, subtitle, scrolling subtitle, Mosaic, timestamp

    Resource management  Customize font, upload watermark Logo picture

    [ fusion_table]

    Application Range

    • Network video and audio broadcast based on IP protocol.
    • Suitable for all kinds of video conference software developers, system developers to do the acquisition end
    • Suitable for educational network, campus network TV broadcast, multimedia classroom broadcast, multimedia conference broadcast, and enterprises and institutions internal conference broadcast and other occasions;
    • Live broadcast of stock appraisal in securities industry and stock market and remote training within enterprises
    • Applicable to video live broadcast business of government, media industry and other portal websites
    • Suitable for remote monitoring in public places and important monitoring areas
    • Suitable for remote monitoring of military exercises and two-way audio-visual communication

    NDI is a registered trademark of Newtek

    Additional information




    4K H.265 Encoder

    How To Buy


    Generally, we accept the following payment methods: TT / PayPal(need 4.5% commission charge) / western union. And our protection only gives the payment ways accepted by Aliexpress platform. If you have any question about the payment, please feel free to contact us.


    1. We will send the items within 2-5days (working days, Not holiday seasons)after the payment is confirmed 
    2. We can provide EMS, TNT, Fedex, DHL, UPS and so on. If you need the item urgently, please contact us for express shipping. We will calculate the express shipping cost for you.
    3. When you receive the items you ordered, please check it carefully in 24 hours. Please contact us directly if you have any problems.
    4. If you have not got it within the shipping time, please contact us without hesitation. We will check it for you with the post office and customs.


    1. All products purchased from our company are guaranteed to keep in good repair for one year. If quality problems happen during the guarantee period. Our company provides remote technical with TeamViewer and accessories for free. If you are caught in some problems when using our products, welcome to contact us at any time.
    2. Free software upgrade ,pls contacts us. Alter- Sales: [email protected]

    1 review for 4K NDI encoder ENC5 5 Channel srt hardware encoder Live Transcoder integrates SRT protocol

    1. linked here latestbtcnews.com

      Fascinating blog! Is your theme custom made or did you download it from somewhere? A design like yours with a few simple tweeks would really make my blog jump out. Please let me know where you got your theme. Thanks a lot

      • h265encoders

        The theme is not the key. The core idea is the key.

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