Cisco / S-A D9032 MPEG-2 Encoder

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Cisco D9032 Encoder

Product Overview

In the broadcast and broadband world, optimizing bandwidth in your distribution channels is of utmost importance. The Encoder Model D9032 is designed to deliver high-quality MPEG-2 video while using very limited bandwidth. Used in either constant or variable bit rate, or an IP-based, closed-loop statistical multiplex mode, the encoder delivers clean, sharp pictures.

The D9032 Encoder includes PreSightP/us technology - a new DSP-based pre-processing architecture that carries out multiple pre-processing steps to help optimize the encoding process. PreSightP/us algorithms perform three functions, addressing different issues in a compression system:

-       Adaptive and motion compensated noise reduction.

-       Auto-concatenation enabling the encoder to lock the encoding GOP to that of the preceding encoder

-       Pre-analysis for optimal dual-pass encoding

PreSightP/us pre-analysis combined with our advanced IP-based statistical multiplexing control is an industry leading solution for bandwidth-saving encoding using closed-loop statistical multiplexing technology with support for up to 60 encoders spread across 20 pools, employing either MPEG-2 or AVC encoding technology. The dual-pass architecture of the encoder provides detailed information to the statistical multiplex controller, allowing it to make better bit rate allocation decisions. D9032 Encoders can be geographically distributed using Regional Statmux.

Control of the encoder is supported via a front panel interface, an on-board web application, an optional ROSA® driver, and an open communication protocol (SNMP). Transport output is provided via ASI outputs as well as through an IP (100Base-T) streaming output. The extensive features allow the D9032 Encoder to address a wide range of applications such as contribution, cable headends, DTH or DVB-T play-outs and IP headends.

Features

-       Dual-pass architecture through PreSightP/us pre-analysis and 3:2 pull-down inversion

-       Web-based GUI and SNMP management interface for interfacing to any Management System

-       1 RU, low-power consumption, stackable

-       Four audio channels as either embedded, analog or digital audio input

-       Upgradable to H.264 video and HE-AAC audio

-       Extensive VBI support according to DVB and SCTE

-       Stand-alone variable bit rate

-       Integrated Frame synchronizer with internal and external reference

-       PCR synchronization on dedicated local area network

-       BISS 1/E scrambling

Optional Features

-       Support for IP-based MPEG-2 and AVC Statistical Multiplexing controlled by our DCM (Digital Content Manager)

-       DPI via SCTE 35 support triggered by either contact closure or a cue tone input (i.e., DTMF tones)

-       4:2:2 P@ML video compression

-       ClearSight Composite video input and SDI video input

-        Four additional audio channels and Internal Dolby® Digital (AC-3) encoding

-        Auto-concatenation of previously encoded picture material for improvement of overall picture quality

-        ROSA driver

-        DC power supply