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NLE01 Single Channel HD FLV/RTMP H.264 Live Encoder

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Overview

NLE01 Network Live Encoder is the professional HD Encoder which adopts the most advanced H.264/ AVC video compression algorithm, MPEG-4 AVC audio compression algorithm, and H.264/AVC High Profile Level 4.1. It is downward compatible with SD signal. This encoder enables real-time encoding and compression with the analog audio and video, digital SD/HD-SDI, and HDMI signals. In addition, IP out is supported. The compression ratio of the encoder is 2 times more than MPEG-2 encoder in condition of the same image quality; in case of HD encoding, NLE01 is still able to achieve an excellent coding result when the minimum video bit rate is less than 3 Mbps.

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 4.0, and .264/AVC High Profile Level 3.0 coding, advanced H.264/ AVC video compression algorithm.

2. MBAFF encoding

3. Advanced VXT2 secondary motion prediction; accurate motion prediction; improving the integrity of image details

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

5.Support AAC, MPEG-1 Audio Layer 2

6.HDMI, HD/SD-SDI input

7.CVBS input

8.Unbalanced L/R input

9.Support PAL and NTSC

10.HD 720P, 1080I, and 1080P video format

11.Local video preview supported

12.Support TS over UDP out

13.Support FLV over RTMP out

14.Support ASF over HTTP out

15.Send real-time live streaming to Adobe FMS

16.Send real-time live streaming to Microsoft WMS

17.LCD & button operation

18.Embedded WEB management

19. Ultra low power consumption; with HD encoding mode: 5W.

Technical Specification

Input

Video

1 HD/SD-SDI,BNC

1HDMI (HDCP Support)

CVBS, BNC

Audio

HD/SD-SDI; embedded audio

HDMI; embedded audio

Unbalanced L/R channel input, BNC

Video

Resolution

1920×1080P

1920×1080i

1280×720P

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)

Bit-rate

0.3Mbps~30Mbps

Rate Control

CBR/VBR

GOP Structure

IP IBP IBBP IBBBP IBBBBP

Frame Rate

15Hz – 60Hz

Audio

Encoding

AAC-LC, MPEG-1 Layer 2

Sampling Rate

48KHz

Sampling Accuracy

24 bit

Bit-rate

30Kb/s~384Kb/s

Ethernet Output

1 channel RJ45 network output

TS OVER UDP

FLV OVER RTMP

ASF OVER HTTP

System

LCD & Button operation; Network Management (WEB); English interface

Online software upgrade via local network

General

Temperature

0~(Working), -20~(Storage)

Dimension(W x L x H)

1U Chassis (××)

Weight


Power Supply

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

Power Consumption

5W

Principle Chart


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