NameOTV-HCV2 NDI HX Video Encoder Decoder With USB
Brand Name:Dibview
Model Number:OTV-HCV2
Product name:IPTV Streaming Encoder With USB
Audio:3.5mm in and out
Video Encoding:H.264/H.265 Baseline/Main/High Profile
Picture in Picture function:YES, Support
Support:HDMI and USB signal source input combine together
Provide:Video Image mosaic
Application:IPTV/OTT System

Product Description


Dibview OTV-HCV2 ProVideo IPTV Streaming Encoder features high performance, low latency and low bit rates for IPTV/OTT systems, realized Video & Audio real-time transmission via internet, and adopts state-of-the-art compression technology of H.265/H.264/AVC, which realizes its resolution to be up to 1080P 60fps. With powerful video pre-compression and efficient adaptive video compression algorithm, it is able to provide clear-delicate, high quality video even at lower bit rate within limited bandwidth.


OTV-HCV2 ProVideo IPTV Streaming Encoder accepts 1*HDMI input and 1*HDMI Loopout, it can support HDMI and USB Camera input at the same time. Besides this, it can support Picture in Picture function.  


OTV-HCV2 ProVideo IPTV Streaming Encoder provides fully functional second development package, which can be applied to education, health care, IPTV, conference, remote education, news interview, court, public security, banking, transportation and other industry application.

Key Features:

  • Video Input: 1-Channel HDMI +3.5mm audio

  • Support 1*HDMI Loopout+3.5mm audio

  • Video Compression: HD H.264/H.265/MPEG-4 AVC, up to 1080P@60fps

  • Support in Picture in Picture function, real-time Switching, support for mixing

  • Providing HDMI and USB signal source input combine together

  • Insertable of logo, water mark, subtitle, rolling caption, mosaic, time stamp

  • Transmission mode: TCP, UDP, 1000M/100M (RJ45 duplex network port)

  • Bitrate mode: CBR/VBR/AVBR

  • Capable of image parameter settings

  • Configurable of Multi-Screen, Multi-Protocol, Low bitrate with high quality image.

  • Providing SRT/HLS, RTSP/HTTP/UDP or RTMPs protocol

  • Any iOS browsers (iphone, ipad, MacBook etc) are able to have streams from IPTV Streaming Encoder in Anytime, Anywhere by HLS protocol without install any software players.

  • Any terminal devices/decoders are able to have streams from IPTV Streaming Encoder directly by RTMPs protocol with software players(such as VLC)

  • Support HDCP protocol (for HDMI input)

  • System supports WINDOWS XP/VISTA/SERVER2003/SERVER2008/WIN7 32 and WIN7 64, LINUX

  • Web-based management.

Technical Specifications:



Video Processing

Video compression: H.264/H.265/AVC High/Main/Baseline Profile Level 4.0/Mjpeg/JPEG Baseline

Frame rate: Up to 60fps

Video inputs: 1*HDMI (HDCP protocol)



720x404, 704x576, 640x480 auto

Bit-rate: 16kbps~40Mbps, CBR/VBR, AVBR

Video pre-processing: Noise reduction, Sharpen, Filtering

Audio Processing

Audio compression: AAC, MP3, MPEG2, PMCA, PMCU

Sampling rate: Adaptive, selectable of re-sample

Sampling accuracy: 24-bit

Bit Rate: 24Kb/s~64Kb/s

Sampling Rate: 48KHz, 44.1KHz, 32KHz, 16KHz, 8KHz

IP Output

Transport protocol: TS over IP output, SRT/HLS,RTSP/HTTP/UDP or RTMPs protocol

Support USB Wifi Module/4G Module for optional


Configuration Interface: Web-based

Upgraded: via network

Connector: RJ45, 100M/1000M Ethernet interface.

The Working Environment

Voltage: 12V 1A

Consumption: Less than 4W

Operating temperature:  0~45℃(operation), -20~65℃(storage)

Dimensions: 133mm(W)*82mm(D)*29mm(H)

Net weight: 0.32kg/pc


Web Interface Management:

Web OTV-HCV2.png


DTV & Professional Broadcasting Radio and Sports

Organizations, Conferences and Worship

Remote Video Conference, Internet TV

IPTV/OTT system, Live Events Streaming

Government, Education, Healthcare and Music

Digital Signage Project

Public Security Video Monitoring

1. Application.jpg

Key Diagram:

10. Key Diagram.jpg

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