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Ndi Multi-Channel HEVC encoder of ENC18 IPTV head suppots SRT H265 encoder live streaming protocol

ENC18 Ndi Multi-Channel HEVC encoder supports 18 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, the ENC18 4K h 265 video compressor 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. As for video and audio quality, it mainly focuses on encoder main chip provider.

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    Description

    Explain the importance of encoder in IPTV solution, the core of streaming video and audio encoders is to provide high quality and stable live streaming, then send it to the streaming service for distribution, and finally the client accesses the streaming server to watch the program. Because it is a very important source in the whole scheme, it is necessary to analyze the streaming media video and audio encoders.

    1.Hardware video encoders use independent SOC chips to encode and push video and audio signals, ENC18 Ndi Multi-Channel HEVC 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,It can provide 100ms low latency live streaming.As for video and audio quality, it mainly focuses on encoder main chip provider, please check Chip algorithm evaluation. (I recommend ENC18 SRT H265 encoder live streaming ,As shown in figure 3.1)

    2.The software encoder adopts the combination of video and audio capture card and computer, video and audio signals are encoded and pushed by computer software. 10 years ago, our client would build such a system, but now it is basically on the verge of obsoletion. The advantage of this system is that video has good quality with low code rate and flexible extension function, but running on high code rate or H 265 coding algorithm requires a lot of computer configuration requirements, and it is very unstable to use Windows operating system at the same time,It cannot provide low latency live streaming.(As shown in figure 3.2)

    ENC18 ndi Multi-Channel HEVC encoder is a 18 channel of 4K embedded video and audio hardware encoder,It can be converted into a 26 channel IP transcoder. 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 18 channels of 3840×2160 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, ENC18 h 265 video compressor 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.

    ENC18 multi-channel HEVC video encoder applies 1U design is easy to carry, embedded OS(embedded operating system), supports 7×24 hours non-stopping work. Its platform is based on BS configuration structure; management and configuration are done by this web-page in the long-distance without being supervised by human.

    ENC18 h 265 video compressor supported h 265 and h 264 standard,  Supported audio encoding formats are AAC, MP3, PCMA, etc, Support live stream protocol SRT,NDI,HTTP, HLS, RTSP, RTMP 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.

    ENC18 multi-channel HEVC video encoder support timing recording and network storage,IPTV head h 265 video compressor of ENC18 supports 26 channel real-time transcoding function.

    Technical Features

    • Embedded hardware encoder
    • H 265,H 264 Main profile
    • Video input format 4K 30fps,1080P,720P,1600×1200,1440×900,1366×768,1280x1024x1024x768,800×600,640×480
    • Support High-bandwidth Digital Content Protection (HDCP)
    • Audio output format AAC,MP3,PCMA
    • Coding resolution 18x4K 30fps(3840*2160),1080P,720P,1600×1200,1440×900,1366×768,1280x1024x1024x768,800×600,640×480
    • Support 18 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
    • ENC18 Ndi Multi-Channel HEVC encoder can use space pre-treatment and block filtering technology for moving scenes
    • ENC18 SRT H265 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,NJ and so on

    Topology diagram of the overall scheme

     

    Product Advantages

    • SOC chip is even more powerful
    • Mini design is easy to carry
    • 18 channels 4K 30fps of encoding
    • 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 18*HDMI 1.4 Maximum support 4K 30fps

    Signal source resolution:18 channels 4K 30fps(3840×2160),1080P,720P,1600×1200,1440×900,1366×768,1280x1024x1024x768,800×600,640×480

    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,1600×1200,1440×900,1366×768,1280x1024x1024x768,800×600,640×480

    Frame rate 1-30 adjustable

    Multiple reference frame SmartP,DualP

    Maximum rate 40Mbps

    Rate control  CBR,VBR,AVBR

    Audio parameters Input interface:HDMI   or   3.5MM stereo

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

    Coding format AAC,MP3,MPEG2,PMCA,MPEG-2,PMCU

    Network Parameters Lan interface:10M,100M,1000M RJ45 port

    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 445x225x45(mm,LxWxH)

    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

    SKU

    ENC5

    Category

    4K H.265 Encoder

    How To Buy

    Payment

    Generally, we accept the following payment methods: T/T / Alipay / PayPal(need 4.4% 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.

    Shipment

    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.

    After-sales

    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]
     

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