Ultra HD h 264 h 265 hardware video encoder ENC5 5 Channel IPTV head hevc compression high efficiency video coding

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, the ENC5 Ultra HD h 264 h 265 hardware video 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 ENC5 hevc compression,As shown in figure 3.1)

2.The software encoder adopts the combination of video and audio acquisition 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)

ENC5 Ultra HD h 264 h 265 hardware video encoder 5 channel which is studied, developed and manufactured independently by JLONvision 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 IPTV head hevc compression 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 h 264 h 265 hardware video 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 h 264 h 265 hardware video encoder and h.264 of video encoding formats are supported, Supported audio encoding formats are AAC, MP3, PCMA, etc, Support live stream protocol 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.

ENC5 h 264 h 265 hardware video encoder Support timing recording and network storage,IPTV head hevc compression  ENC5 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 IPTV head hevc compression can use space pre-treatment and block filtering technology for moving scenes
• ENC5 h 264 h 265 hardware video 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 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
• 5*4K 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

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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