5G bonding encoder multi-link aggregation and SDI cameras top srt encode is Hi3519A live video streams output 4K 60fps

3519A 5G bonding encoder multi-link aggregation  is a 1 channel of 4K 60fps and 1 channel SDI(1080P) h.265 Main profile embedded  hardware encoder mainboard,It is also a 1 channel decoder and can be converted into a 2 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 2 channels of 4K 60fps 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, 3519A  cameras top srt encode 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.

3519A  cameras top srt encode supported audio encoding formats are AAC, MP3, PCMA,MPEG-2 etc, Support live stream protocol NDI,SRT,NDI,HTTP, HLS, RTSP, RTMPE,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.

3519A 5G bonding encoder provide the Sample program and PQTools.

Technical Features

• 5Gx1,4Gx3 socket,Embedded hardware encoder
• H.265,H 264 Main profile
• Video input format 4K 60fps(3840×2160),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,MPEG-2
• Resolution 4K 60fps(3840×2160),1080P,720P,1600×1200,1440×900,1366×768,1280x1024x1024x768,800×600,640×480
• Support one or multi – channel mixed video, so as to achieve the signal source monitoring function.
• Support CBR,VBR,AVBR
• Highest code rate 200Mbps
• Automatic scene change detection technology, improve the coding effect
• Every channel is inserted with de-interlacing scanning algorithm
• 3519A 5G bonding encoder can use space pre-treatment and block filtering technology for moving scenes
• 3519A  cameras top srt encode can do the recording duringthe set time and save the recorded files in the
• With dongle function, Monitor safe operation
• Support a variety of common platforms at home and abroad such as wowza, twich, youtube,facebook,NJ and so on

PCB motherboard size

PCB positioning diagram is included in the development materials, please take measurement as the standard

3519A bonding encoder development kit accessory list

Sample tutorial

Our team crafted a rich example of tutorials, they include the audio input and output, audio decoding, screenshots, streaming, recording, video mixing, special effects, USB camera, GPIO operation, power management, touch screen operation, OLED screen control example program, to help you solve to death to all the problems in the process of product development, and we also constantly update example libraries and tutorial content.

Development environment

We have cross-compiled common third-party libraries and placed them in virtual machines for easy development and debugging.

Open source code description

In order to demonstrate the basic capabilities of the evaluation board and make it easy for users to fully evaluate the program before using the development program, we have developed an “encoder system” that can display all the interfaces of the customized development program and its encoding and decoding capabilities through the form of a visual and audio encoder.The product is completely open source, including the main program source code, file system, web source code and so on.

If the user’s target product is similar to the open source product, it can be modified directly from the source code of the product.