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Name	OTV-HEV4 4CH IPTV Video Streaming Encoder
Brand Name:	Dibview
Model Number:	OTV-HEV4
Product name:	4CH IPTV Video Streaming Encoder
Input:	4HDMI
Output:	IP SRT/HLS,RTSP/HTTP/UDP or RTMPs protocol
Video Encoding:	H.264
Audio Encoding:	MP2/MP3/AAC/G.711
UDP Multicast:	Yes, support
Application:	IPTV Streaming Project
Key Words 1:	IPTV Streaming Encoder

Product Description

Overview:

Dibview OTV-HEV4 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.264/AVC, which realizes its resolution to be up to 1080P. 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-HEV4 ProVideo IPTV Streaming Encoder accepts 4*HDMI input, and each HDMI outputs 4*TS over IP streams in H.264 format with multi-protocol, multi-resolution which can be freely adjusted according to your needs.

OTV-HEV4 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: 4-Channel HDMI +3.5mm audio
Video Compression: HD H.264/MPEG-4 AVC, up to 1080P@60fps
Support dual network port mode (data port and debugging port)
Transmission mode: TCP, UDP, 1000M/100M (RJ45 duplex network port)
Insertable of logo and Scroll Caption; Adjustable of audio gain
Support up to 4*TS over IP stream out by each HDMI channel input
Support H.264 Main Profile/H.264 High Profile and MP3 & AAC audio compression
Bitrate mode: CBR/VBR
Capable of image parameter settings
Switchable of audio output mode: Left, Right and Stereo
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)
Support ONVIF Network Video Protocol
System supports WINDOWS XP/VISTA/SERVER2003/SERVER2008/WIN7 32 and WIN7 64, LINUX
Web-based management.

Technical Specifications:

Item	Description
Video Processing
Video compression: H.264/AVC High/Main/Baseline Profile Level 4.0 Frame rate: Up to 60fps Video inputs: 4*HDMI (HDCP protocol) Resolution: Main stream: 1920x1080,1680x1056,1280x720,1024x576,850x480,720x576,720x540,720x480, 720x404, 704x576, 640x480, 640x360, auto Sub-stream: 1280x720,800x450,720x576,720x540,720x480,720x404,704x576,640x480, 640x300, 352x288, 320x240, 320x180, auto. Bit-rate: 16kbps~12Mbps, CBR/VBR Video pre-processing: Noise reduction, Sharpen, Filtering
Audio Processing
Audio compression: AAC, MP3 Sampling rate: Adaptive, selectable of re-sample Sampling accuracy: 24-bit Bit Rate: 24Kb/s~64Kb/s Re-sample: 32KHz, 44.1KHz
IP Output
Transport protocol: TS over IP output, SRT/HLS,RTSP/HTTP/UDP or RTMPs protocol For each HDMI to IP output, 4*TS over IP stream out(SRT/HLS, HTTP/RTSP/UDP or RTMP protocol) 2 Channels with higher resolution(up to 1080P) for large screen application, 2 channels with lower resolution(up to 720P) for small screen application)
Management
Configuration Interface: Web-based Upgraded: via network Connector: RJ45,1000M Ethernet interface.
The Working Environment
Voltage: 110~220V Consumption: 28W(4-CH) Operating temperature: 0~45℃(operation), -20~65℃(storage) Dimensions: 428mm(W)253mm(D)45mm(H) Net weight: 3.6kg/pc