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dh901 h265 4k 30 ip to hdmi cvbs vga decoder
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H.265 4K@30 IP To HDMI/CVBS/VGA Decoder

Brand: ORIVISION

Model: ZY-DH931

Input Interface: LAN Port*1

Output Interface: HDMI*1,VGA*1,CVBS*1,audio*1

Video Decoding: H.265/H.264

Protocol: HTTP, HTTPS, RTSP,SRT,UDP/RTP,RTMP protocol

Power: DC 12V/1A (Support KC/US/EU/UK/CE Power Standard )

Warranty: 1 Year

Certificate: CE & FCC & Rohs

H.265 4K HEVC HDMI CVBS VGA Hardware Decoder
H.265 4K HEVC HDMI CVBS VGA Hardware Decoder
  • Three output interface optional, HDMI/CVBS/VGA

  • 4K H.264/ H.265 ip decoding

  • Multi protocols: SRT , RTMP, RTMPS, RTSP, TS-UDP, and HLS, etc.

  • RTMP Server Supported

  • OEM/ODM


4K HDMI HEVC Hardware Decoder With LCD

DH931 decoder is a professional 4K H.265 (HEVC) hardware decoder that brings multiple video streams to HDMI/CVBS/VGA. Without relying on a computer, it decodes any IP streams including HTTP/SRT/RTSP/RTMP/UDP/

RTP/UTP, etc, and outputs the video to the display wall in up to 9 grids or free layout, and dynamic switching is supported.

DH931 has high integration and low costs. It can be widely used in various HD video systems. It supports POE power supply, LCD real-time display to ensure uninterrupted video streaming. And also supports an RTMP server for direct connection with encoders.

4K HDMI HEVC Hardware Decoder With LCD
LCD real-time display

With a built-in LCD screen, users can monitor the IP status and encoding parameters in real-time. 


LCD real-time display
Low Latency And High Quality

Supports decoding up to 4K H.264/ H.265 IP streams and decode the streams to output VGA CVBS and 4k HDMI.

Low Latency And High Quality
Powerful IP Decoding Performance

It supports decoding up to 9 channels of videos simultaneous.

*Note: 9 channels with 720p, or 4 channels of 1080P, or 1 channels of 4K(HDMI interface).


Powerful IP Decoding Performance
Multiple Network Protocols

It's compatible with SRT , RTMP, RTMPS, RTSP, TS-UDP, and HLS, etc.

Decoding with the same or different protocol is available


Multiple Network Protocols
RTMP Server Supported

With RMTP server, the encoder can directly transmit the video to ORIVISION decoder using RTMP protocol for decoding without a RTMP platform, to make it easy and convenient.

RTMP Server Supported
Protocol Conversion is Available

Support 9 channels RTSP/HTTP/UDP/HTTPS/SRT/RTMP forward to RTMP/ RTMPS/UDP/RTP

Protocol Conversion is Available
Web Control

Support Chinese and English interface, pictures, fonts, passwords and other settings and system online upgrades.

Web Control
Audio Synchronization Decoding

Support AAC/G711 audio format; Audio can be coded separately

Audio Synchronization Decoding
Local and Remote Transmission

Support LAN, WAN

Local and Remote Transmission
Multiple Signal Input Formats

Support HDMI, VGA, SDI, HD-SDI, 3G-SDI, CVBS......

Multiple Signal Input Formats
Support OEM/ODM

OEM: Free print company logo by laser print; MOQ≥1 unit

ODM: Pls send your requirements to us. (info@orivision.cn)


Support OEM/ODM

Parameters of H.265 4K@30 IP To HDMI/CVBS/VGA Decoder


H.265&H.264 HDMI Video DecoderH.265&H.264 HDMI Video DecoderH.265&H.264 SDI Video Decoder
ModelZY-DH921ZY-DH931ZY-DS931
Input InterfaceLAN Port*1LAN Port*1LAN Port*1
Output InterfaceHDMI*1,VGA*1,audio*1HDMI*1,VGA*1,CVBS*1,audio*1SDI*2,audio*1
Video DecodingH.265/H.264H.265/H.264H.265/H.264
Max Input Resolution4K@30HZ4K@30HZ1080P@60hz
OLDE Real-time Display
HDCP
DHCP
Two-way audio transmission××
Simultaneous Streams
(HDMI&VGA ouput)
Support to decode 1 channel 4K@30hz streaming
Support to decode 4 channel(2*2) 1080P60hz streaming
Support to decode 9 channel(3*3 )720P streaming
Support to decode 1 channel 4K@30hz streaming
Support to decode 4 channel(2*2) 1080P60hz streaming
Support to decode 9 channel(3*3 )720P streaming
Support to decode 1 channel & 4 channel(2*2) 1080P60hz streaming
Support to decode 9 channel(3*3 )720P streaming
CVBS ModePAL/NTSCPAL/NTSC——
Protocol SupportHTTP, HTTPS, RTSP,SRT,UDP/RTPHTTP, HTTPS, RTSP,SRT,UDP/RTP,RTMPHTTP, HTTPS, RTSP,SRT,UDP/RTP,RTMP
OSD SettingTxt/PictureTxt/PictureTxt/Picture
Output Resolution3840*2160@30hz,
1080P60,50,30,25;
720P60,50;
576P50,480P60,
1280*1024P60,1280*800P60,1027*768P60,
800*600P60,1080I60,1080I30
4K@30hz,
1080P60,50,30,25;
720P60,50;
576P50,480P60,
1280*1024P60,1280*800P60,1027*768P60,
800*600P60,1080I60,1080I30
1080P@60hz,1080P50,1080P30,1080P25,
720P60,720P50,
1080I60,1080I50
ManagementWeb Opreation, remote upgradeWeb Opreation, remote upgradeWeb Opreation, remote upgrade
LanguageEnglish/ChineseEnglish/ChineseEnglish/Chinese
Power12V/DC 1A12V/DC 1A12V/DC 1A
POEOptionalOptionalOptional
SizeW:168mm*D:112mm*H:32mmW:168mm*D:112mm*H:32mmW:168mm*D:112mm*H:32mm
Net Weight0.35kg0.35kg0.35kg


Diagram of H.265 4K@30 IP To HDMI/CVBS/VGA Decoder

Apply to network program production, SRT remote transmission, program production monitoring, audio/video engineering.


Diagram of 4K Video Decoder

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Embedded Rtmp Server

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Protocol Conversion

FAQ about H.265 4K@30 IP To HDMI/CVBS/VGA Decoder

What is the default login IP of the decoder?

A: The default login IP address is 192.168.0.35

What is the login account and password of the encoder?

A: The default login account and password are both admin

How to reset the encoder if you forgot the login IP or login account password?

A: The RST reset button on the device panel, press for about 5~10 seconds, the device will restart to restore the factory default settings. The OLD display screen allows you to see if the encoder has been reset successfully


After entering the account password, the page cannot be displayed or the display is incomplete_copy20221123

A: It is recommended to change the browser and choose Google or Firefox with better compatibility to log in again.  Or check if the network segment of the local link is 192.168.0.XX


The device cannot be turned on when connected to the power supply and the power light does not turn on.

A: Check whether the power adapter is connected, please use the power adapter originally provided by the manufacturer. Replace or troubleshoot the power adapter. If the POWER indicator still does not light up after the device is powered on, please contact us (support@orivision.cn) for repair or replacement.


How to get the newest firmware and update it?

A: Pls contact support@orivision.cn for the latest firmware information. By the way, please let us know in your email the version number of your existing software and why you need to update the firmware.

After get the newest firmware, pls follow the steps as below:

Step 1: Download the .rar file, do not unzip the file

Step 2: Log in to your Encoder or decoder web user interface and click the System button.

Step 3: Upload the .rar file and then click the Upgrade button. (Note: During the upgrade process, don't refresh or close the webpage, and don't power off. If you are prompted that the upgrade failed, pls don't reset it, just reboot it.)

Step 4: When the system prompts that the upgrade is successful, Pls reboot your encoder to finish installing updates. 


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