NameOTV-DC220 IP Streaming to HDMI SDI VGA Decoder
Brand Name:Dibview
Model Number:OTV-DC220
Product name:OTV-DC220 IP Streaming to HDMI SDI VGA Decoder
Video Output:1SD/HD/3G SDI,1DVI-I (compatible with HDMI/DVI and VGA)
Output Signal types:SD-SDI(270M), HD-SDI(1.485G) and 3G-SDI(2.97G)
Output formats:1080p60/50, 1080p/25/30, 1080i60/50, 720p60/50
Video Decoding:H.264
Audio Decoding:AAC-LC/G.711 (aLaw/uLaw)
Product Keywords:ip to 1080p sdi video decoder
Decoding delay:≤200ms
Media transmission protocols:RTP/RTSP RTP unicast/multicast, RTMP

Product Description


OTV-DC220 IP Streaming TO SDI HDMI VGA Live Video Decoder is a professional hardware decoding device. It is capable of independently decoding incoming streams from IP Camera, stream media server, or any encoder (based on HLS, SRT, RTSP, RTMP, RTP & more, unicast and multicast). The output interface can be SDI and DVI-I (HDMI/VGA). This device decodes IP video from encoders via Ethernet.


OTV-DC220 IP Streaming TO SDI HDMI VGA Live Video Decoder is an excellent Hardware decoder for professional broadcast level IPTV & OTT system, Point to Point Application, hospitality Hotel IPTV system application, remote multi-window video conference, remote education and remote medical treatment, live broadcasting.  

Key Features:

  • H.264 Video Decoding

  • High compatibility

  • Dual output SDI & DVI ( HDMI/VGA compatible )  

  • 7*24h working mode

  • SDK provided

  • SRT Supported  

Technical Specifications:





USB: 1*USB 2.0 Type-A


Video output

1*SDI, SD-SDI(270M,HD-SDI(1.485G),3G-SDI(2.97G);   1*DVI-I, HDMI1.4 /DVI 1.0/VGA

Output format

SDI/HDMI: Up to 1080P60Hz; VGA: Up to UXGA

Media protocol: SRT/RTMP/HLS/TS over UDP/RTP/RTSP,etc.

Audio output: SDI/HDMI embedded or analog line-out output

SDI transmission distance: Belden 1694A cable standard: SD SDI≥350m; HD SDI≥180m; 3D SDI≥100m


Video Decoding: H.264

Audio Decoding: AAC/G.711

Decoding delay: <200ms

Decoding ability:

Only support single screen output


Configuration Interface: web-based UI

Connector: RJ45

The Working Environment



Gross Weight


Operating Temperature

0 to 45(For working), -20 to 60(For storing)

Input Voltage

12V/DC 1A

Product Advantage:

Strong decoding ability, strong error-resistance, low latency.

With Dibview unique image enhancement and fault-tolerant technology, it has powerful error resistance for video encoded at low bitrate with up to 10% packet loss, excellent image output can be obtained.

Decoding latency can be less than 200 ms under a typical network environment with Dibview intelligent latency control technology.

Decoding of H.264 encoded video and AAC/G.711 encoded audio at bitrate of 40Mbps supported.


High compatibility, SDI + DVI dual output, wide application.

It supports RTMP/HLS/TS over UDP, RTSP protocols as well as SIP/VOCP, it can also be connected with different kinds of encoding device, streaming media servers and IP cameras.

SRT supported to ensure secure and reliable transmission.

With dual output SDI & DVI (HDMI/VGA compatible), and the resolution can be self-defined.

Outputs of SDI/ HDMI can be up to 1080p60, and VGA up to UXGA solution.

Analog audio and embedded SDI/ HDMI audio can be output simultaneously.

Audio mixing, tally and column loudspeaker indicating design supported.


Portable size, low power consumption, multifunctional, 24h continuous operation available.

Dimension is 138mm*105mm*27mm.

Power consumption less than 5w.

With image scaling function, the output video can be scaled as well as frame rate conversion, in order to adapt different output video formats



Multimedia Project

Organizations, Conferences and Worship

Remote Video Conference, Internet TV

IPTV/OTT system, Live Events Streaming

Government, Education, Healthcare and Music

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