Codec Datasheet for ON-DMI-50B Series - Specifications & Features

Datasheet of ON-DMI-50B

Overview

EXVIST Basic HDMI Encoder Decoder w/Loopout & Dual USB2.0

The ON-DMI-50B allows for seamless integration of multiple images and broadcasting to YouTube, with optional templates for various streaming applications. With up to 4ch encoding & decoding, including HDMI, USB webcam, and network stream inputs, it offers versatile compatibility with various IP cameras and encoders. Additionally, it supports up to 3ch 1080p or 1ch 4K network video stream decoding input and includes dual USB2.0 ports for recording videos and connecting to compatible web cameras. Application scenarios are as below:
  1. IPTV, Hotel TV System
  2. Digital Signage, Video Conference, Video Capture
  3. Live Broadcasting or Streaming to YouTube or Wowza etc.
  4. Distance Education, Campus Broadcast, Telemedicine
  5. Multimedia Stitching Display
  6. NVR, Recording System, Video Surveillance

Advantages

  1. Encoding & Decoding - Avaiable not only for 1ch HDMI encoding input up to 1080p, but also 3ch RTSP streams decoding input or 2ch USB Webcam, compatible with EXVIST, Hikvision, Dahua and Axis's IP camera and works with Hikvision, Logitech's USB2.0 web camera.
  2. Multiple Broadcasting - Suitable not only for pulling stream to your own server via TS (H.265/H.264) like IPTV, but also for pushing stream via RTMP (H.264 only) to Wowza Streaming Engine, YouTube, Twitch, Ustream, Facebook Live, Livestream, Wirecast, vMix etc. to do broadcasting. It also supports stream pushing at least 4 addresses.
  3. Multiple Applications - Applicable not only for basic CCTV surveillance, NVR, recording system, but also for live broadcasting like IPTV, video conference, video game, telemedicine, remote teaching, major events, WeMedia etc. With HLS(H.264 Only), you can also view live video on your smartphone, iPad directly with picture in picture.
  4. Multiple Protocols - TCP/IP, DHCP, DNS, DDNS(3322, Oray), HLS, HTTP, HTTPS, RTP, RTSP, RTMP, SRT, TS, UDP, Multicast etc protocols supported. It's compatible with Onvif and Hikvision private prococol which allows it work with iVMS-4200/8700 and video recorded at H.265 with Hikvision's NVR.
  5. Cross Browsers - Real cross browers supported like IE, Microsoft Edge, Google Chrome, Firefox, Safari etc. With user-friendly UI, you can also preview live video directly over browsers, set audio as AAC, bitrate as 500(recommended), insert your logo(jpg at 200x200px) and OSD text, and remote upgrade etc.
  6. Recording & Download - Pretty easy to record real-time videos if you'd like to save them into the inserted USB flash drive(128G) in MP4, just pressing the reset/record button for one second. Just press it again and it will stop recording. Easy to preview and download the recorded videos by accessing the encoder.

Parameters

Part Number
Part Name
1080P Basic HDMI Encoder|Decoder w/HDMI Loopout, Dual USB2.0 for Webcam/Recoding/Playing
Encoding|Decoding
Max. 4ch encoding & decoding, including 1ch HDMI input, up to 4ch decoding input, up to 2ch USB input
HDMI Input
Max. 1920*1080P@60FPS, Encoding Up to 30FPS ONLY
Decoding Input
Max. 1ch 4K or 3ch 1080p SQ/RTSP/RTMP/TS network stream decoding input from IP camera, encoder, NVR etc.
USB Input
Max. 2ch USB2.0 webcam input, compatible with Hikvision, Logitech's webcam
Image Fusion
Supported, 1ch/2ch/3ch/4ch image fusion preview and output
Video Output
1ch/2ch/3ch/4ch image fusion output by HDMI loopout or network stream
HDMI Output
1ch HDMI Output, Max. 1920*1080P@60fps
Audio I/O
Embedded over HDMI or 3.5mm Line-In/Out
Audio Mix
Supported, Available for Latest Firmware ONLY, Combining Audio from HDMI and Line-In to Output, But Decrease Volume for Active Audio 
Local Recording
Built-In USB2.0 for Either Webcam or Local Recording, Max. 128GB
Interfaces
1x HDMI In, 1x HDMI Out, 1x 3.5mm Line-In/Out, 2x USB2.0, 1x Hardware Reset Button, 1x RJ45

Specification

Video Input/Output

Item
Description
Video Input Interfaces
HDMI1.4 Input, Network Stream Input, USB2.0 Input
Max. Input Resolution
2160P@30FPS, 1080P@60FPS
Supported Input Resolutions
3840x2160, 1920x1080, 1600x1200, 1600x900, 1440*1050, 1440x900, 1360x768, 1280x1024, 1280x800, 1280x768, 1280x720, 1280x600, 1024x768, 800x600
Unsupported Input Resolutions
1366x768, 1080i
Output Interfaces
Network Streaming(RTSP, RTMP, RTSP Push, TS, HLS, SRT), Local Storage(USB2.0), HDMI Loopout
Output Mode
Configurable, 1ch/2ch/3ch/4ch Image Fusion Output
Loopout Resolution
1080P By Default, Configurable
Max. Loopout Resolution
2160P@30FPS, 1080P@60FPS

Network Stream Input

Item
Description
Supported Protocols
RTSP(H.264/H.265), RTMP, TS, HLS, SQ(Private Protocol for Encoder, Decoder, IP Cameras from EXVIST)
Max Concurrent Streams
1ch 4K@30FPS Decoding Input or 4ch 1080P@60FPS Decoding Input
Compatible Devices
EXVIST Encoders/IPC, Hikvision IPC, AXIS IPC P3365, Dahua IPC, RaySharp NVRs and IPC, TVT IPC, UNV IPC, Reolink IPC, TP-LINK IPC like the C520WS, and other ONVIF-compliant Devices.
Compatibility Note
While compatible with most ONVIF-conformant devices, successful decoding of RTSP streams from different brands isn't guaranteed. In case of failure, further debugging and integration may be needed.

USB Input

Item
Description
USB Camera Support
Max. 2ch USB2.O Camera Input
USB Camera Compatibility
Compatible with USB2.0 Camera from Hikvison, Logitech and various other brands
USB Storage Support
Max. 2ch USB2.0 Input
MP4 File Format
File System: FAT32; File Size: less than 4G; Video Encoding: H.264, H.265; Audio Encoding: AAC;
Video Resolution
USB2.0: Max 1080P@30FPS

Audio Input/Output

Item
Description
Audio Input Interfaces
HDMI Embedded or 3.5mm TRRS Line-I/O or Network Stream Embedded or USB Input
Audio Sampling Rate
8kHz(NVR)/16kHz/32kHz/44.1kHz/48kHz
Audio Input Volume
0~100, Adjustable for 3.5mm TRRS Line-I/O ONLY
Audio Output Interfaces
Network Audio Stream, Local Audio Output(HDMI), 3.5mm TRRS Line-I/O
Audio Output Volume
0~100, Adjustable for 3.5mm TRRS Line-I/O ONLY

Video Encoding

Item
Description
Supported Video Standards
H.264/AVC, H.265/HEVC
Video Encoding Channels
4
Main Stream
1920x1080, 1600x1200, 1600x900, 1440*1050, 1440x900, 1360x768, 1280x1024, 1280x800, 1280x768, 1280x720, 1280x600, 1024x768
Sub Stream
720x576, 720x540, 720x480, 720x404, 704x576, 640x480, 640x360, 352x288, 320x240
Max. Encoding Resolution
1080P@30FPS
Bitrate Control Mode
Constant Bitrate(CBR)/Variable Bitrate(VBR)
Framerate
Up to 25/30FPS ONLY
GOP(Key Interval)
5–200 frames (Min Key Interval: 5)
Bitrate
64-12000Kbps[Initial Recommended Bitrate: 500 Kbps]
OSD Overlay
Date&Time, Text, Picture(JPG, PNG)

Audio Encoding

Item
Description
Supported Audio Codecs
AAC(Mandatory for YouTube), G.711A, G.711U(NVR Systems)
Audio Encoding Channels
4
Audio Bitrate Range
32K/64K/128K/256K
Audio Channels Supported
Stereo/Mono

Video Stream

Item
Description
Concurrent Stream Count
6x RTSP Streams
Stream Latency
70~140ms(PC-To-Encoder+Decoder HDMI Output)
Stream Types Supported
Live Streaming, Multicast Streaming
TS (Main Stream)
TS (Sub Stream)
HLS (Main Stream)
HLS (Sub Stream)
RTSP (Main Stream)
rtsp://192.168.1.120:554/live/1_0
RTSP (Sub Stream)
rtsp://192.168.1.120:554/live/1_1
UDP
udp://@224.1.2.3:10000

Protocols & Networking

Item
Description
Networking Protocols
TCP/IP, DHCP, DNS, DDNS, HTTP, HTTPS, RTP
Streaming Protocols
RTSP Pull(H.264/H.265), RTSP Push(H.264/H.265), RTMP(H.264 ONLY), RTMPS, SRT, HLS, TS, UDP
ONVIF Protocol
Compatible
HK/DH Protocol
Compatible
Security Features
RTSP Authentication, ONVIF Authentication

Interface

Item
Description
Physical Input Interfaces
1x HDMI1.4, 1x 3.5mm TRRS Line-I/O(ONLY ONE)
Physical Output Interfaces
1x HDMI1.4, 1x 3.5mm TRRS Line-I/O(ONLY ONE), 1x Network Port(10/100M) 
Network Interface
1ch RJ45 10M/100M Self Adaptive Ethernet Port
USB Port
2ch USB2.0 for Webcam/Local Recording/Playback, Max. 128GB
Reset/Record
1ch Reset/Record(Press it for one second to start/stop recording, Press it for more than 5 seconds to reset)
Screen Type
N/A

General

Item
Description
Default Credentials
User: admin; Password: 12345
Default Static IP
192.168.1.120
Power Supply
DC12 1A or Higher 
Power Consumption
≤3w
Operating Temperature
-10°C~+55°C[14°F~131°F]
Operating Humidity
≤95%
Unit Dimension
109mm x 74mm x 25mm[4.29in x 2.9in x 0.98in]
Package Dimension
172mm x 150mm x 41mm[6.77in x 5.91in x 0.09in]
Net Weight
156g[0.34lb, 5.5oz]
Gross Weight
378g[0.83lb, 13.33oz]
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