AP-SDS5000 is embedded based HD video streaming server to provide maximum 10 CPU board slots. It is RTSP protocol based which is located between video encoder and video decoder to distribute the HD video bit stream. AP-SDS5000 is designed on the basis of Master-Slave for optimizing Large Scale Network DVR. It is applicable to various video applications such as video surveillance, traffic control, environment surveillance and disaster surveillance. It has a better stability and consumes less electricity compare to commercial server based distributing server.

The popularity of IP based network DVR has been increasing as much as high interest in IP network based high performance video communication. AP-SDS5000 HD streaming server is applicable to video surveillance, traffic control, environment surveillance, and disaster surveillance by combining with HD video codec, HD storage device, HD display device, HD subtitle generator and HD video splitter. AP-SDS5000 HD streaming server is compatible with RTSP based various video solutions so that you may build an efficient HD network DVR system environment in accordance with the range of application or the range of field.

High Performance Large Capacity HD Streaming Server

AP-SDS5000 HD streaming server performs routing capability (encoding bit stream to N:M) based on RTSP in network DVR system structure. AP-SDS5000 HD streaming server provides distributing service such as D1, HD, and Full HD video bit stream. At least two high performance embedded CPU board system must be installed. If two boards are installed, it supports 8Mbps HD video encoding bit stream with 32 input channels/64 output channels. D1 may be slightly different depending on the video transmit bandwidth (H.264 1Mbps~2Mbps) and support up to twice as much as distributing server capacity. (N:M=64:128). If additional capacity is necessary, you may install up to 8.

HD Streaming Server for RTSP Server-Client Concept

AP-SDS5000 HD streaming server is designed to perform RTSP client function in input which receives the video bit stream from HD video encoder (RTSP Server). It performs the RTSP server function in output and designed to transmit the video bit stream to video decoder (RTSP Client) through On-Demand. Transport layer protocol uses TCP protocol as mandatory for the safe packet transmission in input. To cope with various application services in output, it supports the TCP or UDP protocol concurrently as an option.

RTSP Client Accessibility

AP-SDS5000 HD streaming server is applicable to various application services based on RTSP. HD streaming server’s output part is embedded with RTSP server in order to connect with various RTSP client terminals. Hardware based HD video decoder, DVR storage server, media player (VLC, GOM Player, AddPac Smart DVR Viewer) can be RTSP clients. It can also perform video streaming transmission service as On-Demand form.

Scalability for Large Scale NDVR Network

AP-SDS5000 HD streaming sever is designed on N:M input/output structure based on RTSP standard protocol for better scalability. It is optimized for the Large Scale NDVR (Network DVR) design. AS-SDS5000 HD streaming server can be interworked with parallel, cascade structure and may apply to various topologies. It is capable of managing several slave distributing servers under one master server as well as to manage each distributing server independently.

Firmware Upgradeable DSP based HW Codec

AP-SDS5000 HD streaming server uses embedded real time OS for better stability and reliability . All application software’s are programmable structure so that it is capable of improving, modifying, and adding new features constantly. When an additional feature or modification is required, just directly download from the homepage or setting an auto upgrade option. You may use the latest features without much effort.

Enhanced Remote Management Capabilities

AP-SDS5000 HD streaming server makes possible to secure the stability of device via telnet or FTP for device status inspection, function setup, and software upgrade. A special GUI based network management system is provided for numerous AP-SDS5000 operating environment in several places.

Network Diagram

Overall Features
	Specialized architecture for HD real time video streaming service
	Embedded based H/W platform
	Real-time OS based HD distributing server
	Support RTSP protocol
	HD distributing server input: use RTSP client, TCP protocol
	HD distributing server output: use RTSP server, TCP or UDP
	Support scalability through parallel and cascade
	Various RTSP client accessibility function: HD video decoder, HD storage device, media player (VLC, GOM, SDV, etc)
	Master, Slave based distributing server management function
	Independent distributing server management function
	Support Smart DVR Manager Software
	Support Network Management System

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