SHD5 H265 low-latency decoding playback board

• Low-latency audio and video decoding playback，Support 1080P@60 real-time audio and video decoding
• COFDM receives video stream input，H265/264 decoding，HDMI、OF、USB/Ethernet output video stream at the same time
• Ethernet input video stream，H265/264 decoding HDMI and AV output
• Support up to 4 channels of video decoding and playback at the same time，split screen display(optional firmware)
• 4K(3840*2160) H265/264 video decoding and playback(optional firmware)
• Received video stream can be stored，Recording files with time information(With RTC function)
• Two-way audio function

Function Description：

• SHD5 board realizes H265/H264 video decompression and playback function，Maximum support 4K(3840*2160)Decode and play，Backward compatible with various other resolutions、Frame rate decoding playback。SHD5 H265 decoding board with VCAN H265 encoding board(eg SUE5 or SUE5SA)And the use of COFDM transmitting and receiving modules can realize low-latency high-definition digital wireless image transmission function，In the actual test of 1080P@60, the video delay can be about 250ms。The delay refers to the delay from HDMI video input at the transmitter to HDMI video output at the receiver，Does not include the latency of the transmitter's front-end camera(We actually measured that the delay of a certain brand of SLR camera is about 70ms、The delay of a well-known brand action camera is about 130ms)；
• SHD5 decoder board supports up to 4 channels of video decoding and playback at the same time，split screen display(Burn multi-channel video decoding firmware)。
• Support AES decryption function(Match with transmitter encryption，The password can be set through the configuration panel)；
• Audio and video output interface：
  • HDMI-A port audio and video output(HDMI out)
  • AV audio and video output(4PIN port)
  • USB Host interface output to mobile phone or tablet
  • Ethernet port output
• USB Host interface：
  • External U disk/mobile hard disk storage
  • Stream video to phone/tablet，Simultaneously realize HDMI video display and mobile phone video display
• Parameter configuration serial port(Config UART)：Can be connected to PC or parameter control panel for parameter configuration，It can also be connected to other host computer for parameter configuration(e.g. drone remote control)。Config UART is TTL 3.3v level；
• Transparent data transmission serial port(Data UART)，TTL 3.3V level；
• COFDM transmit interface(For software upgrade and maintenance、video storage, etc.)；
• Docking interface of VCAN's DR2C dual-antenna COFDM receiving module；
• VCAN two-way wireless link module docking interface、IPEX to SMA Antenna Mount Adapter；
• Keys+LEDs：Power Indicator、RF signal reception indicator、record light、OSD on/off button、Record on/off button；
• Ethernet port：Video input or output interface。Parameters can be configured through the Web UI when the network port is input and decoded；
• Power in interface：Support 7~24V power input；
• Dimensions85.6x79.6mm (COFDM transmit interface)，SHD5 PCB board thickness 1.6mm，The highest front component is less than 7mm，The highest component on the back is less than 2.5mm。

SHD5 decoder board application：

1)SHD5 board assembly DR2C dual antenna COFDM receiving demodulation module，Form a complete COFDM receiving and decoding function。：

2)SHD5 board assembly two-way wireless link module，Use as a two-way wireless link video receiver，Support wireless one-way video transmission decoding display，Two-way wireless voice，Two-way wireless serial port data transparent transmission、Two-way wireless network port data transparent transmission function。

3)The Config UART interface of the SHD5 board can be connected to an external serial control panel，Make running parameter settings，Such as working frequency band、Configurable convolutional coding ratio、receive password、Setting of system time, etc.。

4)The SHD5 decoder board can also input video streams through the network port for H265/H264 decoding and playback output，SHD5 board supports multi-channel video decoding split screen display，The software can program the corresponding version of firmware according to user needs。