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NLE01-HS Single Channel FLV/RTMP Dual Resolution Encoder

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Overview

NLE01-HS is a single-channel network encoder with single input and dual resolution output, (one channel 720P & one channel D1).

It adopts advanced H.264/AVC video compression & MPEG-4 AAC audio compression algorithm. It is able to restore video and audio well under the condition of low network bandwidth. This encoder can show excellent HD videos on web even on condition of 1Mbps video and 30kbps audio.

To meet the requirements of various and complicated network audio and video, it provides many kinds of video formats and streaming protocols, such as RTMP, RTSP/RTP, NMS, and UDP. Users can see the live video with popular Flash players, VLC player, Windows Media Player, etc. It can be widely applied in network video live broadcasting, mobile video live broadcasting, remote conference, hotel VOD, campus broadcasting, hospital expert consultation, etc.

Features

1. H.264/AVC High Profile Level 4.1, H.264/AVC High Profile Level 4.0and H.264/AVC High Profile Level 3.0 encoding, advanced video preprocessing

2. MBAFF encoding

3. First triple B frame prediction in this industry, minimize the bandwidth whilst receiving same good quality image.

4. Adaptive GOP structure; automatically detect image content and insert I frame adaptively

5. Adaptive weighted prediction technology, improving the image quality of sensitive area

6. Support AAC, MPEG1 Audio Layer 2

7. Support HDMI, HD/SD-SDI digital video input

8. CVBS Analog video input

9. Support PAL, NTSC

10. Support 720P and below video format

11. TS OVER UDP output

12. FLV OVER RTMP output

13. TS OVER HTTP output

14. Send real-time live streaming to Adobe FMS

15. Send real-time live streaming to Microsoft WMS

16. LCD & Keyboard

17. Embedded web management

18. Ultra low power consumption: 8w for HD encoding

Technical Specification


Input

Video

HD/SD-SDI,BNC

HDMI (HDCP Support)

CVBS, BNC

Audio

HD/SD-SDI embedded audio

HDMI embedded audio

Unbalance stereo, BNC

Video

Resolution

1 channel 1280×720P + 1 channel 720×576

720×480P/i (NTSC)

720×576P/i(PAL)

480x320P/i

320x240P/i

Encoding

H.264/AVC High Profile Level 4.1(HD)

H.264/AVC High Profile Level 4.0(HD)

H.264/AVC High Profile Level 3.0(SD)

H.264/AVC Main Profile Level 3.0(SD)

Compression Ratio

1Mbps(720P60) +0.5Mbps(720×576)

Bitrate

0.3Mbps~20Mbps

Rate Control

CBR/VBR

GOP Structure

IP IBP IBBP IBBBP IBBBBP

Frame Rate

15Hz – 60Hz

Audio

Encoding

AAC, MPEG-1 Layer 2

Sampling Rate

48KHz

Sampling Accuracy

24 bit

Bitrate

30Kb/s~384Kb/s

Ethernet Output

TS OVER UDP

FLV OVER RTMP

TS OVER HTTP

TS OVER RTSP

System

LCD & Keyboard, NMS(WEB), English interface

Online software upgrade via local network

General

Temperature

0~

Dimension

1U (××)

Weight


Power Supply

AC 110V±10%, 50/60Hz or AC 220V±10%, 50/60Hz

Power Consumption

8W


Principle Chart


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