Introduction
Product features Ultra-clear input, high performance, high configuration, customizable, expandable 4K-HDMIx11080P-HDMIx8 12x1080P or 3×4K simultaneous real-time encoding and decoding 2GB DDR3256MB Nand Flash open source system supports secondary development, expandable touch screen, audio board, battery pack, etc. interface layout performance Parameters core performance Main chip: Hi3531DV100 CPU: ARM Cortex A9 dual-core @1.4GHz Memory: 2GB DDR3 Fl
Product Features
| Ultra-clear input | high performance | High profile | customizable | Scalable |
|---|---|---|---|---|
| 4K-HDMIx1 1080P-HDMIx8 |
12x1080P or 3×4K simultaneous real-time encoding and decoding |
2GB DDR3 256MB Nand Flash |
Open source system supports secondary development |
Expandable touch screen, audio board, battery pack, etc. |
Performance parameter
| main chip: | Hi3531DV100 |
| CPU: | ARM Cortex A9 dual core @1.4GHz |
| RAM: | 2GB DDR3 |
| Flash: | 256MB Nand Flash |
| HDMIx9 supports up to 4K@30 with audio |
| - | Front HDMIx1 supports 4K |
| - | Built-in VGA pin x1 supports 1080P |
| - | 12x1080P@30+8xD1@30 h264/h265 encoding |
| - | 3x4K@30+ 2x1080P@30 h264/h265 encoding |
| - | 12x1080P@30 or 3x4K@30 h264/h265 decoding |
| - | 4x1080P@30 mjpeg encoding/decoding |
| - | Support H264+ (intelligent multi-reference frame, AVBR) |
| - | Maximum bit rate 40Mbps |
| The internet: | Gigabit wired network |
| storage: | SATAx1 |
| Audio: | Audio board dedicated expansion interface |
| MCU: | STM32F103RBT |
| Pin: | GPIO, PWM, UART, I2C, SPI, USB, I2S/PCM |
| other: | USB3.0x1, button x2 |
| power supply: | DC12V, typical power consumption 15W, maximum power consumption 30W, it is recommended to use 12V5A |
| Audio board: | Optional, mutually exclusive with HDMI audio |
| basic skills: | WEB configuration, hot parameter update, firmware upgrade, network setting, password management |
| Special effects overlay: | Logo, watermark, subtitle, rolling caption, mosaic, time stamp |
| Video mixing: | Picture-in-picture, 4 pictures, 9 pictures, etc., support real-time switching, support mixing |
| Resource management: | Custom font, upload watermark Logo image |
Board Size
We have carefully produced a wealth of sample tutorials, covering audio and video input and output, audio and video codec, screenshots, streaming, recording, video mixing, special effects overlay, USB camera, GPIO operation, power management, touch screen operation, OLED screen control, etc. Links to help you remove all the problems that may be encountered in the product development process. We will continue to update sample projects and tutorials.
In order to facilitate users to develop products in the field of machine vision and AI, we have developed the LinkSVP framework to simplify the upstream and downstream development process and allow developers to focus on core algorithms. At the same time, several sample programs have been made to help users easily get started. Even in the scheme with NNIE unit, we provide tools for the acceleration of embedded optimization and can also run deep learning algorithms.
We have cross-compiled common third-party libraries and placed them in the virtual machine to facilitate user development and use.
In order to demonstrate the basic capabilities of the evaluation board so that users can fully evaluate the solution before starting to develop it, we have produced an "encoder system" that demonstrates all the interface capabilities and codec performance of the solution in the form of a universal encoder. The product is completely open source, including main program source code, file system, webpage source code, etc.
If the user's target product is similar to the open source product, it can be modified directly on the basis of the product source code.
The product can be developed directly using the official HiSilicon SDK, and the core hardware is fully compatible. It can directly use the official kernel, uboot, etc., without modifying any line of code.
On this basis, LinkPi provides a faster and more convenient LinkSDK, which not only reduces the difficulty of learning, but also provides richer extended functions.
We will assign professional engineers to provide you with one-to-one technical support. The technical support team is composed of engineers with rich industry experience, and will do our best to answer all possible problems you may encounter in all aspects of the product development process.
Payment
1. If the payment is not available, your order will be closed automatically. 2. Seller are responsible for any insurance, problems and damage which caused by shipping service such accidents, delays or other issues.Besides the buyer should to be responsible for any tax and/or dutycharged by their country.
Shipping Choice
Self-Help Shipping Guide
Shipment
1. All item will be shippedwithin 48 hours on receipt of cleared payment.(The earlier you pay, the earlier we ship your order.) 2. If you need faster shipment, please choose DHL or EMS or FedEx IP(Shipping fare paid by yourself). Or we will deliver via the default method. 3. Please make sure that your shipping address is 100% correct 4. We ship items to worldwide with delivery time guarantee
Contact us
1.If you have any requestplease don't hesitate to contact us at first time we will help you and solve your issue within 24 hours. 2. All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply you as soonas possible. 3. Warranty services are for replacements only, any problem please kindly email us frist, we will accept your advise & request.
Return&Refund
1.Refund or resendnew for any orders due to the product quality problem. 2.We accept any unused itemin its original package as return within 7 days of delivery. Buyers must provide the tracking number, specific reason forthe return. 3. if it's buyer' s reason lead to the return package, buyers need to pay for round shipping fare. 4. We will refund to buyer after we receive the returns in its original condition package. Or buyers could choose to have a replacement.
FeedBack
1.As your feedback is really important to us, please take a few minute to leave the positive feedback if you are satisfied with our products and service .Also we will do the same for you ASAP. Thanks! 2. Please don't hesitate to contact usbefore you leaving negative or neutralfeedback. We will try our best to resolve your problem and meet your need.
[Tech-Support]
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