Overview

In the fast changing and highly competitive TV market, operators and TV service providers must deliver access to content on all screens, anytime, anywhere, while also reducing complexity and driving efficiency across all platforms. 

The DMB-8916A-L HD encoder has the function of encoding four streams simultaneously in each encode module. HDMI video source encoding can be compressed into a network stream, and long-distance HD transmission/live broadcast of video can be realized over the Internet or LAN through a wired network.With newest technology WebrtC (option) push streaing over WAN,Ultra-low latency across the network ≤ 300ms viewing.

DMB-8916A-L 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.

Features

• Powerful streaming media service function, not only supports common protocols such as RTSP/RTMP, but also supports other customizable protocols such as Security Onvif, GB28181, etc.

• Webrtc option(by HTTPS with ultra low latency over WAN for 3 terminals)

• For LAN application, it can be used to build a small LAN distribution system,support 5-7 display terminals to pull stream from each encode module of this encoder. 

• SupportHTTP/RTSP/RTMP/HLS/UDP/ONVIF/SRT streaming/RTP/unicast/multicast and other universal international media streaming protocol.

• Multi-channels different input quantity option: 1 channel (Portable), 4channels (1U), 16 channels(3U) option

• One video input with four streaming output synchronous,4 streaming with different protocol and resolution,bitrate, main stream up to 1080p 60FPS,sub-stream max to 720p 60FPS video encoding, output resolution can be customized.

• Good compatibility that push streaming to media servers such as Wowza/FMS/RED5 smoothly for live streaming video application

• Support RTMP add user name and password function, support RTSP add user name and password

• Support video real-time loop-out function for monitor the input source image quality without delay

• Support 16channel 3.5mm independent audio acquisition input

• Bandwidth with strong adaptability to make sure it can transfer HD, low delay, no lag audio and video signal stableunder low-bandwidth network environment  

• Not only adoptembedded chip and H.265/H.264 video coding technology,but also combined with  enhancement image processing technology,above three points to achieve low bit rate coding for high-definition image quality output, output resolution is adjustable.

• Wider range of code rate adjustable, adjustable from 16Kbit/s to 12Mbit/s,CBR/VBR supported

• Support DHCP to automatically obtain IP (default set is disable, some computer firewalls will block)

• The transmission mode supports TCP, UDP, 1000M (full-duplex mode)

• Support insert Chinese and English OSD,company logo,support OSD scrolling,you can set the picture overlay, X and Y position,font size freely.

• Support one-key restore, version upgrade and remote maintenance, restore default configuration

• Support no video signal encoding, the setting will take effect immediately after completion, no need to restart; support set-top box decoding

Specification

Video Input

Input:

16 channel HDMI signal input

16 channel 3.5 audio input

Output:

16 channel IP signal output

16 channel HDMI signal loop out

VIDEO ENCODING

Input resolution: 1920x1080p/1920x1080i/1280x720p/720*576i/720*576p /640*480i etc.

Coding standard: H.264/H.265

Encoding level: Level 1,Level 2,Level 3, Level 4,Level 5 (the higher the level,the greater the volatility of the code stream)

Encoding level: H.264 BASELINE PROFILE

H.264 MAIN PROFILE

H.264 HIGH PROFILE

H.265 MAIN PROFILE

Output resolution:1920*1080,1280*720,960*540,850*480,720*576,720*480,640*480,640*320,320*180

Video bit rate: CBR/VBR bit rate control, 16KBIT/S~12MBIT/S

Video frame rate: 30/60fps

OSD:Word,Picture

AUDIO ENCODING 

Input: 16*HDMI with audio in,16*3.5mm independent audio

Audio coding: AAC/G.711

Audio bit rate: 24Kb/s~256Kb/s

Sampling Rate: 32000,44100,48000 etc.

IP STREAMING OUTPUT

Stream Output

16*RJ 100M/1000M adaptive Ethernet port,TS standard stream,four-streams, ONVIF protocol

System

Network protocol: Support HTTP,RTSP,RTMP(S),UDP,Multicast,Unicast,SRT streaming,Onvif,HLS

Configuration management:Support WEB configuration

Physical and Power

Power Supply:220v

Working humidity: <90%,no condensation

Power consumption: ＜100W

Operating temperature: -20℃+ 60℃

Dimensions: 484mm x 365mm x 148mm(L*W*H)

Weight: 7.5kg/pc