Universal Encoder

DMB-8900 MPEG-2/H.264 HD Universal Encoder features high performance, low latency and extremely low bit rates for DTV system, and adopts state-of-the-art compression technology for MPEG-2 and H.264 changing seamlessly. The DMB-8900 is equipped with diversified input interface, including HDMI, CVBS, YPbPr, HD-SDI, digital AES, unique Quad-Audio(balanced XLR and unbalanced L/R,as...
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$2,900.00

MPEG-2 / H.264 HD Encoder

2 In Stock

DMB-8900 MPEG-2/H.264 HD Universal Encoder features high performance, low latency and extremely low bit rates for DTV system, and adopts state-of-the-art compression technology for MPEG-2 and H.264 changing seamlessly. The DMB-8900 is equipped with diversified input interface, including HDMI, CVBS, YPbPr, HD-SDI, digital AES, unique Quad-Audio(balanced XLR and unbalanced L/R,as well as Audio embedded SDI) and Digital Dolby AC-3(2.0/5.1). Additional, it is simplify the Network architecture in carrying out high reliability solutions. Moreover, it has 1+1*ASI backup and 1*IP(UDP) output interfaces. The empty packets filtering capable of IP out not only enable to provide more services in the limited bandwidth, but also largely enhance the utilization of spectrum source of IPTV system.

Features

  • Advanced video compression options: HD/SD MPEG-4 AVC/H.264, MPEG-2
  • PAL/NTSC modes available
  • Audio compression: MPEG1 Layer2, LC-AAC, HE-AAC, Digital Dolby AC-3(2.0/5.1)
  • Unique Quad-Audio input (4*stereo or 8*mono)
  • Diversified Audio-Video inputs: CVBS, HD/SD-SDI, HDMI, YPbPr, AES, XLR, RCA
  • Support CC (closed caption), EIA 608 and EIA 708 (for CVBS and SDI in)
  • Support DD AC3 audio passthrough (for SDI in only)
  • Low latency: 150ms, 200ms, 350ms, 650ms for option
  • Enabling ASI and IP output to meet the needs of different systems
  • 1*ASI+1*ASI backup output ensures the system more stable and reliable
  • Flexibly and easily controlled by keyboard on front-panel, LCD display
  • Remote managed by web browser via Ethernet interface, maintenance easily


SPECIFICATIONS

VIDEO SPECIFICATIONS
Video compression: HD/SD MPEG-4 AVC/H.264, MPEG-2
Delay: 150ms, 200ms, 350ms, 650ms for option
Video inputs: CVBS, HD/SD-SDI, HDMI(support HDCP protocol), YPbPr
Analog video input mode: PAL, NTSC
Resolution:
HDMI/ YPbPr /SDI: 1920*1080i(60p), 1920*1080i(59.94p), 1920*1080i(50p)
OUTPUT: 1920×1080, 1440×1080, 1280×1080i, 960×1080i
1280*720p(60p), 1280*720p(59.94p), 1280*720p(50p)
OUTPUT: 1280×720, 960×720p, 640×720p
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SDI/CVBS: 720×576i(50p)
OUTPUT: 720×576, 704×576, 640×576, 544×576, 528×576, 480×576, 352×576
720×480i(59.94p)
OUTPUT: 720×480, 704×480, 640×480, 544×480, 528×480, 352×480
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Bit-rate: 0.55Mbps~50Mbps, CBR
Aspect Ratio: 4:3, 14:9 (for SD video), 16:9 (for HD video)
Chroma Sampling: 4:2:0; 4:2:2(Applied to MPEG2 compression.)
Video pre-processing: De-interlacing, Noise reduction, Sharpen
GOP Structure: Auto, IP, IPB, IPBB, IPBBB


AUDIO SPECIFICATIONS
Audio compression: MPEG-1 Layer2, LC-AAC, HE-AAC(v1&v2), Digital Dolby AC-3(2.0/5.1)
AC3 pass-through(only for SDI source)
Audio inputs: Quad-Audio(unbalanced L/R and balanced XLR), AES, HDMI, embedded SDI
Or one Digital Dolby 2.0/5.1
Sampling rate: 48KHz
Sampling accuracy: 24-bit
Encoding bit rate: 32 ~ 384Kbps


OUTPUTS
ASI output
Output channel: 1*ASI+1*ASI (backup), BNC interface
TS standard: EN 50083-9 ASI
Max. output bit rate: 170Mbps
MPEG frame: 188/204 Byte
Reflection loss: >10dB
Connector: 75 ohm, BNC interface
IP output
Transport protocol: UDP protocol
IP output channel: TS over IP, Multicast/Unicast
Support empty packets filtering
Connector: RJ45, 10/100M

GENERAL OPTIONS

Controlling and monitoring
Connector: 1*RJ-45, 10/100 Base-T (NMS interface)
Remote control: Web-based management.
Local control: keyboard on front panel, LCD display


Physical and power
Power Supply: AC 90~260V 50/60Hz
Consumption: 20W
Operational temperature: 0~50ºC
Storage temperature: -10~70ºC
Humidity: 10%-90%(non-condensing)
Dimension: 480mm(W)×455(D)mm×45mm(H)
Weight: 4kg

 

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