NameOTV-MHE51C Mpeg-4 H.264 Broadcasting Digital TV Headend ASI HD SD SDI IP Encoder
Brand Name:Dibview
Model Number:OTV-MHE51C
Product Name:Mpeg-4 H.264 Broadcasting Digital TV Headend ASI HD SD SDI IP Encoder
Video In:ASI, HD MI, YPbPr, HD/SD-SDI, and CVBS
Audio In:L/R, XLR, HD MI, AES/EUB, SDI embedded
Video bitrate:0.8 ~ 20Mbps, CBR/VBR
Output:1+1ASI and TSoIP output
IP output:For professional IPTV applications
Remote control:By NMS
Video compression:HD H.264/MPEG-4 AVC high profile 4.0

Product Description

Overview:


OTV-MHE51C MPEG-4 AVC HD Universal Encoder features high performance, low latency and low bit rates for DTV systems, 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.

 

OTV-MHE51C is equipped with diversified input interfaces, including HDMI (support HDCP protocol), CVBS, YPbPr, HD-SDI/SD-SDI, digital AES/EBU and analog balanced XLR. Moreover, it has 1*ASI+1*ASI backup and IP(UDP/IP) output interfaces. The empty packets filtering capability of IP out not only enables it to provide more services in the limited bandwidth, but also largely enhance the utilization of spectrum source of IPTV system.


Key Features:


  • Video encoding mode support HEVC/H.265 High Profile

  • H.264 High Profile Level 4.0 and H.264 High Profile Level 3.0 encoding support, advanced video pre-processing algorithms

  • MPEG1 Audio Layer 2 encoding, (HE_AAC(v2) and LC-AAC audio encoding are optional)

  • Support CVBS, S-Video, YPbPr analog video input

  • Support HDMI, HD/SD-SDI digital video input

  • Support AES/EBU, HDMI, HD/SD-SDI embedded digital audio input

  • Support XLR (balance), RCA (unbalance) analog audio input

  • Support UDP/RTP media transmission protocols & Unicast/Multicast output

  • Support PAL, NTSC SD video format

  • Support 720P, 1080I and 1080P HD video format

  • LCD/keyboard operating

  • NMS or SNMP network management

  • Technical Specifications:


Item

Description

Input

 

 

Video Input

1 × Analog CVBS, BNC interface

1 ×S-Video input, BNC interface

1 × YPbPr video input, BNC interface

1xHD/SD-SDI, BNC interface

1xHDMI interface

 

Audio Input

Analog stereo audio(balanced), XLR interface

Analog stereo audio(unbalanced), BNC   interface

AES / EBU digital audio, XLR interface

HD/SD-SDI embedded audio

 

Resolution

1920x 1080p@59.94Hz, 1920 x 1080p@50Hz

1920×1080i @59.94Hz, 1920×1080i @50Hz

1280×720p@59.94Hz, 1280×720p @50Hz

720×480i @59.94Hz, 720×576i @50Hz

Video Encoding

Encoding

AVC/H.264 High Profile Level 4.0 for HD

AVC/H.264 High Profile Level 3.0 for SD

Bit-rate

0.8Mbps~20Mbps

Rate Control

CBR/VBR

GOP Structure

IBBP

Advanced Pretreatment

De-interlacing, noise reduction, sharpening

Audio Encoding

Sampling Rates

48 KHz

Bit rate

32, 64, 128, 192, 256,   384kbps

Audio encoding

MPEG-1 Layer 2, (HE-AAC V2 and LC-AAC are optional)

Quantization

24bit

Stream output

2 × ASI outputs, BNC interface

SPTS over UDP/RTP, 10/100Base-T Ethernet interface (UDP/RTP unicast/ multicast)

Management 

LCD/keyboard operating, NMS or SNMP support

Chinese/English Control Interface

Ethernet Software Upgraded

The Working Environment

Warranty

3 years with free telephone support

Power Supply

AC110V±10%, 50/60Hz, AC 220V±10%,50/60Hz

Power consumption

18W

Operation temperature

0 -45°C

Storage temperature

-20-80°C

Dimensions

482mm x 455mm x 45mm

Weight

4.5Kg

 

Options & comparison:

 


OTV-MHE51B

OTV-MHE51A

OTV-MHE51C

Chipset

Magnum D7 Pro

Magnum DXT8313

Fujitsu 86H46

Video interface

1×SDI, 1×CVBS, 1×YPbPr, 1×HDMI

1×SDI, 1×CVBS, 1×YPbPr, 1×HDMI

1×SDI, 1×CVBS, 1×YPbPr, 1×HDMI, 1×S-Video

Video Encoding

MPEG-2 HD/SD;

MPEG-4 AVC/H.264 HD/SD

MPEG-2 HD/SD;

MPEG-4 AVC/H.264 HD/SD

MPEG-4 AVC/H.264 HD/SD

Bit Rate

0.52 – 60.00 Mbps

0.25Mbps~60.5Mbps

0.8Mbps~20Mbps

HDMI Resolution

HD

HD/SD

HD/SD

Audio Encode

MPEG-1 Layer II,

HE-AAC (v1&v2),

LC-AAC,

DD AC3 (2.0/5.1),

DD AC3 passthrough (under develop)

MPEG-1 Layer II,

HE-AAC (v1&v2),

LC-AAC;

DD AC3 passthrough

MPEG-1 Layer II,

(HE-AAC(v2) and LC-AAC optional, as per   customer's order)

Audio Channel

Up to 4 stereos or 1DD AC3 (5.1)

Up to 2 stereos

1 stereo

Rate Control

CBR

CBR/VBR

CBR/VBR

Aspect Ratio

16:9, 4:3, 14:9

16:9, 4:3, 1:1, 2.35:1

16:9, 4:3

Chroma

4:2:0, 4:2:2

4:2:0, 4:2:2

4:2:0

One-seg

N/A

Yes

N/A

PIP

Under Develop

N/A

N/A

Video Buffer

Yes

N/A

N/A

ASI In & Mux

N/A

Yes

N/A

IP out

UDP

MPTS/8*SPTS over UDP/RTP,

UDP/RTP

Low Delay

150ms, 200ms, 350ms, 650ms

1400ms - 5000ms, 1ms stepping

N/A

Closed Caption

EIA 608 and EIA 708

EIA 608 and EIA 708

N/A

Management

Web-server

Web-server, SNMP

SNMP, NMS

 


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