24-Channel Encoder

$2,980.00

Quantity :

Brand : DIGICAST

Product Type : H.264 HD Encoder

Availability : 2 In Stock

DMB-8820-E24 24-Channel H.264 HD Encoder features high performance, ultra-low latency and low bit rates for DTV systems, and adopts state-of-the-art compression technology(H.264/AVC) to achieve compression efficiency of the former MPEG-2 standard by over two times, as well as excellent resolution. Audio encoding supports MPEG-1 Layer2.
The device provides input interfaces of 4/8/12/16/24 HDMI, and ASI output and 24*SPTS/1*MPTS TSoIP(UDP/IP) output after loss-less compression processing.
The unique empty packets filtering capability enables the spectrum source to be saved for IPTV systems. DMB-8820-E24 has an external 1*ASI input, which can be multiplexed with local multi-programs to eliminate the needs of multiplexers, and also simplify the network architecture for high reliability solutions. DMB-8820-E24 Encoder is the preferred device for content source encoding of DTV broadcasting system to address the ever-increasing demand for more premium viewing experiences.

FEATURES

Advanced video compression: H.264/AVC
Providing ASI and IP (UDP/RTP) output
Equipped with empty packets filtering of IP out
Input interface: 4/8/12/16/24 Channel HDMI, 4 HDMI ports per module, Up to 6 Modules in Back panel
Multi-pass Look Ahead CBR or VBR encoding
Built-in PCR capability
Support multiplexing with external 1*ASI in
Providing PSI/SI compilation and NIT, LCN insertion
Controlled by keyboard on front-panel, LCD display
Managed via Ethernet interface

SPECIFICATIONS

VIDEO SPECIFICATIONS
Video compression: H.264/AVC
Video inputs: 4/8/12/16/24*HDMI
The Input Resolution: 1920x1080@60P, 1920x1080@60i, 1920x1080@50P, 1920x1080@50i, 1280x720@60P, 1280x720@50P, 720x576@50i, 720x480@60i

The Output Resolution: 1920×1080@30P, 1920×1080@25P, 1280×720@30P, 1280×720@25P, 720×576@25P,720×480@30P,(output without 60P output)
Encoding: MPEG-4 AVC/H.264
Bit-rate : 1Mbps~13Mbps
Rate Control : CBR,VBR
GOP Structure : IPPPP (P Frame adjustment, without B Frame )

AUDIO SPECIFICATIONS

Encoding : MPEG-1 Layer 2
Resolution : 24-bit
Audio Gain : 0-255
Bit-rate: 64kbps, 128Kbps, 192kbps, 224kbps, 256kbps, 320kbps, 384kbps
Sampling rate : 48KHz

MULTIPLEXING SPECIFICATIONS

Maximum PID Remapping 180 input per channel
PID remapping by automatically or manually
Accurate PCR adjusting
PSI/SI SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert

OUTPUTS

ASI output
DVB-ASI 2 Separate ASI (Select from modulation Channels or MPTS channel)
MPEG-2 TS over DVB-ASI (EN 50083-9)
75Ω, BNC, 188Bytes

IP output
RJ45 Port 100/1000M GbE Port
Simultaneous output with 4/8/12/16/20/24 *SPTS and 1*MPTS ,UDP/RTP
Filter Null Packet
Total Bitrate 1-200Mbps, (Should be More than Encoding bitrate)
MPEG-2 TS over UDP/RTP, unicast, and multicast streaming
Configurable packet size: (2-7)x188Bytes

GENERAL OPTIONS

CONTROLLING AND MONITORING
Interface: 1*RJ-45,100/1000M Base-T network interface
Local operation: keyboard on front panel, LCD display
Remote control: web-based management/NMS
PHYSICAL AND POWER
Voltage: 100 to 120/200 to 240V AC ±10%; 50/60Hz
Consumption: 60W
Operating temperature: 0 ~ 45℃
Storage temperature: -20 ~ 80℃
Relative humidity: 10%~90%(non-condensing)
Dimensions: 482mm(W)×380(D)mm×45mm(H)(19inch,1RU)
Weight: 6 KGS